Add gating test
Resolves: rhbz#1870487, rhbz#1880529 Signed-off-by: Xiao Ni <xni@redhat.com>
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Xiao Ni
parent
35b3220e55
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gating.yaml
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gating.yaml
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--- !Policy
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product_versions:
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- rhel-9
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decision_context: osci_compose_gate
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rules:
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- !PassingTestCaseRule {test_case_name: osci.brew-build.tier0.functional}
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674
tests/md_raid_module/LICENSE
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674
tests/md_raid_module/LICENSE
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GNU GENERAL PUBLIC LICENSE
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Version 3, 29 June 2007
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Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||||
60
tests/md_raid_module/Makefile
Normal file
60
tests/md_raid_module/Makefile
Normal file
@ -0,0 +1,60 @@
|
|||||||
|
# Copyright (c) 2006 Red Hat, Inc. All rights reserved. This copyrighted material
|
||||||
|
# is made available to anyone wishing to use, modify, copy, or
|
||||||
|
# redistribute it subject to the terms and conditions of the GNU General
|
||||||
|
# Public License v.2.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||||
|
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||||
|
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program; if not, write to the Free Software
|
||||||
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||||
|
#
|
||||||
|
# Author:guazhang <guazhang@redhat.com>
|
||||||
|
|
||||||
|
# The toplevel namespace within which the test lives.
|
||||||
|
|
||||||
|
# Version of the Test. Used with make tag.
|
||||||
|
export TESTVERSION=1.0
|
||||||
|
|
||||||
|
# A phony target is one that is not really the name of a file.
|
||||||
|
# It is just a name for some commands to be executed when you
|
||||||
|
# make an explicit request. There are two reasons to use a
|
||||||
|
# phony target: to avoid a conflict with a file of the same
|
||||||
|
# name, and to improve performance.
|
||||||
|
.PHONY: all install download clean
|
||||||
|
|
||||||
|
# executables to be built should be added here,
|
||||||
|
# they will be generated on the system under test.
|
||||||
|
BUILT_FILES=
|
||||||
|
|
||||||
|
# data files, .c files, scripts anything needed to either compile the test
|
||||||
|
# and/or run it.
|
||||||
|
FILES=$(METADATA) tc.sh LICENSE main.sh Makefile PURPOSE
|
||||||
|
|
||||||
|
run: $(FILES) build
|
||||||
|
./main.sh
|
||||||
|
|
||||||
|
build: $(BUILT_FILES)
|
||||||
|
# sudo chmod a+x main.sh
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f *~ *.rpm $(BUILT_FILES)
|
||||||
|
|
||||||
|
# You may need to add other targets e.g. to build executables from source code
|
||||||
|
# Add them here:
|
||||||
|
|
||||||
|
|
||||||
|
# Include Common Makefile
|
||||||
|
|
||||||
|
# Generate the testinfo.desc here:
|
||||||
|
$(METADATA): Makefile
|
||||||
|
@touch $(METADATA)
|
||||||
|
# Change to the test owner's name
|
||||||
|
@echo "Owner: guazhang <guazhang@redhat.com>" > $(METADATA)
|
||||||
|
@echo "Name: $(TEST)" >> $(METADATA)
|
||||||
|
@echo "Path: $(TEST_DIR)" >> $(METADATA)
|
||||||
|
@echo "License: GPLv3" >> $(METADATA)
|
||||||
|
@echo "TestVersion: $(TESTVERSION)" >> $(METADATA)
|
||||||
|
@echo "Description: remove raid module">> $(METADATA)
|
||||||
7
tests/md_raid_module/PURPOSE
Normal file
7
tests/md_raid_module/PURPOSE
Normal file
@ -0,0 +1,7 @@
|
|||||||
|
modprobe raid module
|
||||||
|
modprobe -r raid module
|
||||||
|
|
||||||
|
modprobe raid0 raid1 raid10 raid456
|
||||||
|
modprobe -r raid0 raid1 raid10 raid456
|
||||||
|
|
||||||
|
|
||||||
621
tests/md_raid_module/include.sh
Executable file
621
tests/md_raid_module/include.sh
Executable file
@ -0,0 +1,621 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
|
||||||
|
#
|
||||||
|
# This program is free software: you can redistribute it and/or modify
|
||||||
|
# it under the terms of the GNU General Public License as published by
|
||||||
|
# the Free Software Foundation, either version 3 of the License, or
|
||||||
|
# (at your option) any later version.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
# Author: guazhang <guazhang@redhat.com>
|
||||||
|
|
||||||
|
source tc.sh || exit 1
|
||||||
|
|
||||||
|
rpm -q mdadm || yum install -y mdadm
|
||||||
|
JOURNAL_SUPPORT=0
|
||||||
|
info=`mdadm --create --help | grep -o "write-journal"`
|
||||||
|
if [ "$info" = "write-journal" ]; then
|
||||||
|
JOURNAL_SUPPORT=1
|
||||||
|
fi
|
||||||
|
|
||||||
|
#Install fio from upstream
|
||||||
|
function install_fio() {
|
||||||
|
|
||||||
|
git_url=git://git.kernel.org/pub/scm/linux/kernel/git/axboe/fio.git
|
||||||
|
|
||||||
|
tok yum install libaio-devel zlib-devel -y
|
||||||
|
tok git clone $git_url
|
||||||
|
tlog "INFO: Installing Fio"
|
||||||
|
tok "cd fio &&./configure && make && make install"
|
||||||
|
tok which fio
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
tlog "FAIL: Fio not succesffully installed"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
tlog "INFO: Fio succesfully installed"
|
||||||
|
}
|
||||||
|
|
||||||
|
#Install dt
|
||||||
|
function install_dt () {
|
||||||
|
|
||||||
|
wget http://www.scsifaq.org/RMiller_Tools/ftp/dt/dt-source.tar.gz
|
||||||
|
tar xvf dt-source.tar.gz
|
||||||
|
cd dt.d-WIP/
|
||||||
|
cp -p Makefile.linux Makefile
|
||||||
|
make
|
||||||
|
cp dt /usr/bin
|
||||||
|
}
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Create_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# Create md raid.
|
||||||
|
# Parameter:
|
||||||
|
# $level # like 0, 1, 3, 5, 10, 50
|
||||||
|
# $dev_list # like 'sda sdb sdc sdd'
|
||||||
|
# $raid_dev_num # like 3
|
||||||
|
# $spar_dev_num # like 2
|
||||||
|
# $chunk # like 64
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR # $md_raid like '/dev/md0'
|
||||||
|
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Create_RAID (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 3 ]; then
|
||||||
|
echo 'Usage: MD_Create_RAID $level $dev_list $raid_dev_num \
|
||||||
|
[$spar_dev_num] [$chunk]'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
# variable definitions
|
||||||
|
RETURN_STR=''
|
||||||
|
MD_DEVS=''
|
||||||
|
local level=$1
|
||||||
|
local dev_list=$2
|
||||||
|
local raid_dev_num=$3
|
||||||
|
local bitmap=$4
|
||||||
|
local spar_dev_num=${5:-0}
|
||||||
|
local chunk=${6:-512}
|
||||||
|
local bitmap_chunksize=${7:-64M}
|
||||||
|
local dev_num=0
|
||||||
|
local raid_dev=''
|
||||||
|
local spar_dev=''
|
||||||
|
local md_raid=""
|
||||||
|
local mtdata=${8:-1.2}
|
||||||
|
local ret=0
|
||||||
|
# start to create
|
||||||
|
echo "INFO: Executing MD_Create_RAID() to create raid $level"
|
||||||
|
# check if the given disks are more the needed
|
||||||
|
for i in $dev_list; do
|
||||||
|
dev_num=$((dev_num+1))
|
||||||
|
done
|
||||||
|
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
|
||||||
|
echo "FAIL: Required devices are more than given."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
# get free md device name, only scan /dev/md[0-15].
|
||||||
|
for i in `seq 1 30`; do
|
||||||
|
ls -l /dev/md$i > /dev/null 2>&1
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
md_raid=/dev/md$i
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
# get raid disk list.
|
||||||
|
for i in `seq 1 $raid_dev_num`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
raid_dev="$raid_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
|
||||||
|
# get spare disk list.
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
spar_dev="$spar_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
|
||||||
|
fi
|
||||||
|
sleep 5
|
||||||
|
# create md raid
|
||||||
|
if [ $bitmap -eq 1 ]; then
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
mdadm --create --run $md_raid --level $level --metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev --chunk $chunk --bitmap=internal --bitmap-chunk=$bitmap_chunksize
|
||||||
|
else
|
||||||
|
mdadm --create --run $md_raid --level $level --metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev --chunk $chunk --bitmap=internal --bitmap-chunk=$bitmap_chunksize
|
||||||
|
fi
|
||||||
|
|
||||||
|
elif [ $bitmap -eq 2 ];then
|
||||||
|
touch /home/bitmap_md_$level
|
||||||
|
echo "INFO:bitmap backup in /home/bitmap_md_$level"
|
||||||
|
bitmap_dir="/home/bitmap_md_$level"
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
mdadm --create --run $md_raid --level $level --metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev --chunk $chunk --bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize
|
||||||
|
else
|
||||||
|
mdadm --create --run $md_raid --level $level --metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev --chunk $chunk --bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
|
else
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
mdadm --create --run $md_raid --level $level --metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev --chunk $chunk
|
||||||
|
else
|
||||||
|
mdadm --create --run $md_raid --level $level --metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev --chunk $chunk
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
ret=$?
|
||||||
|
echo "INFO:create $md_raid failed.will remove all raid disk "
|
||||||
|
exit 1
|
||||||
|
|
||||||
|
fi
|
||||||
|
echo "create `date +%s` mdadm -CR $md_raid -l $level -e $mtdata -n $raid_dev_num \"$raid_dev\" -x=$spar_dev_num $spar_dev bitmap=$bitmap --chunk $chunk --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
echo "INFO:cat /proc/mdstat######################"
|
||||||
|
cat /proc/mdstat
|
||||||
|
lsblk
|
||||||
|
trun "ls /dev/md* |egrep md[0-9]+"
|
||||||
|
echo "INFO:mdadm -D $md_raid #########################"
|
||||||
|
mdadm --detail $md_raid
|
||||||
|
# define global variables
|
||||||
|
MD_DEVS="$raid_dev $spar_dev"
|
||||||
|
RETURN_STR="$md_raid"
|
||||||
|
return $ret
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Create_RAID
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Create_RAID_Journal ()
|
||||||
|
# Usage:
|
||||||
|
# Create md raid with journal.
|
||||||
|
# Parameter:
|
||||||
|
# $level # like 4, 5, 6
|
||||||
|
# $dev_list # like 'sda sdb sdc sdd'
|
||||||
|
# $raid_dev_num # like 3
|
||||||
|
# $spar_dev_num # like 2
|
||||||
|
# $chunk # like 64
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR # $md_raid like '/dev/md0'
|
||||||
|
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Create_RAID_Journal (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 3 ]; then
|
||||||
|
echo 'Usage: MD_Create_RAID_Journal $level $dev_list $raid_dev_num \
|
||||||
|
[$spar_dev_num] [$chunk]'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
# variable definitions
|
||||||
|
RETURN_STR=''
|
||||||
|
MD_DEVS=''
|
||||||
|
local level=$1
|
||||||
|
local dev_list=$2
|
||||||
|
local raid_dev_num=$3
|
||||||
|
local bitmap=$4
|
||||||
|
local spar_dev_num=${5:-0}
|
||||||
|
local chunk=${6:-512}
|
||||||
|
local bitmap_chunksize=${7:-64M}
|
||||||
|
local mtdata=${8:-1.2}
|
||||||
|
local dev_num=0
|
||||||
|
local raid_dev=''
|
||||||
|
local spar_dev=''
|
||||||
|
local md_raid=""
|
||||||
|
local ret=0
|
||||||
|
# start to create
|
||||||
|
echo "INFO: Executing MD_Create_RAID_Journal() to create raid $level"
|
||||||
|
# check if the given disks are more the needed
|
||||||
|
for i in $dev_list; do
|
||||||
|
dev_num=$((dev_num+1))
|
||||||
|
done
|
||||||
|
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
|
||||||
|
echo "FAIL: Required devices are more than given."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
# get free md device name, only scan /dev/md[0-15].
|
||||||
|
for i in `seq 0 15`; do
|
||||||
|
ls -l /dev/md$i > /dev/null 2>&1
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
md_raid=/dev/md$i
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
# take the first disk as journal disk
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f 1`
|
||||||
|
journal_dev="/dev/$tmp_dev"
|
||||||
|
echo "INFO: Created md raid with write journal disk \"$journal_dev\"."
|
||||||
|
|
||||||
|
# get raid disk list.
|
||||||
|
for i in `seq 2 $raid_dev_num`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
raid_dev="$raid_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
|
||||||
|
|
||||||
|
# get spare disk list.
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
spar_dev="$spar_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
|
||||||
|
fi
|
||||||
|
|
||||||
|
#There is one write journal disk, so change the raid_dev_num--
|
||||||
|
((raid_dev_num--))
|
||||||
|
|
||||||
|
# create md raid
|
||||||
|
# prepare the parameter
|
||||||
|
BITMAP=""
|
||||||
|
SPAR_DEV=""
|
||||||
|
if [ $bitmap -eq 1 ]; then
|
||||||
|
BITMAP="--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
fi
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
SPAR_DEV="--spare-devices $spar_dev_num $spar_dev"
|
||||||
|
fi
|
||||||
|
if [ -n "$journal_dev" ]; then
|
||||||
|
WRITE_JOURNAL="--write-journal $journal_dev"
|
||||||
|
fi
|
||||||
|
tok "mdadm --create --run $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk"
|
||||||
|
ret=$?
|
||||||
|
echo "create raid time `date +%s` mdadm -CR $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk "
|
||||||
|
cat /proc/mdstat
|
||||||
|
mdadm --detail $md_raid
|
||||||
|
# define global variables
|
||||||
|
MD_DEVS="$journal_dev $raid_dev $spar_dev"
|
||||||
|
RETURN_STR="$md_raid"
|
||||||
|
return $ret
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Create_RAID_Journal
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Save_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# Save md raid configuration.
|
||||||
|
# Parameter:
|
||||||
|
# NULL
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# NULL
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Save_RAID (){
|
||||||
|
echo "INFO: Executing MD_Save_RAID()"
|
||||||
|
echo "DEVICE $MD_DEVS" > /etc/mdadm.conf
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
echo "FAIL: Failed to save md device info to /etc/mdadm.conf"
|
||||||
|
fi
|
||||||
|
mdadm --detail --scan >> /etc/mdadm.conf
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
echo "FAIL: Failed to save md state info to /etc/mdadm.conf"
|
||||||
|
fi
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Save_RAID
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Clean_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# Clean md raid.
|
||||||
|
# Parameter:
|
||||||
|
# $md_name # like '/dev/md0'
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# NULL
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Clean_RAID (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -ne 1 ]; then
|
||||||
|
echo 'Usage: MD_Clean_RAID $md_name'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
echo "INFO: Executing MD_Clean_RAID() against this md device: $md_name"
|
||||||
|
local md_name=$1
|
||||||
|
echo "mdadm --stop $md_name"
|
||||||
|
mdadm --stop $md_name
|
||||||
|
st=$?
|
||||||
|
while [ $st -ne 0 ]; do
|
||||||
|
echo "INFO:mdadm stop failed"
|
||||||
|
sleep 10
|
||||||
|
rm -rf /etc/mdadm.conf
|
||||||
|
for i in $(cat /proc/mdstat |grep "inactive" |awk '{print $1}') ;do
|
||||||
|
mdadm --stop "/dev/$i"
|
||||||
|
done
|
||||||
|
mdadm --stop $md_name
|
||||||
|
st=$?
|
||||||
|
|
||||||
|
done
|
||||||
|
sleep 10
|
||||||
|
echo "clean devs : $MD_DEVS"
|
||||||
|
for dev in $MD_DEVS; do
|
||||||
|
echo "mdadm --zero-superblock $dev"
|
||||||
|
`mdadm --zero-superblock $dev`
|
||||||
|
done
|
||||||
|
#`mdadm --zero-superblock "$MD_DEVS"`
|
||||||
|
echo "ret is $?"
|
||||||
|
rm -rf /etc/mdadm.conf
|
||||||
|
sleep 10
|
||||||
|
echo "ls $md_name"
|
||||||
|
tnot "ls $md_name"
|
||||||
|
if [ $? = 1 ];then
|
||||||
|
tlog "mdadm --stop command can't delete md node name $md_name in /dev node"
|
||||||
|
trun "ls /dev/md*"
|
||||||
|
trun "cat /proc/mdstat"
|
||||||
|
else
|
||||||
|
tlog "mdadm --stop can delete md node name $md_name in /dev"
|
||||||
|
# rm -rf $md_name
|
||||||
|
fi
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Clean_RAID
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Get_State_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# get md raid status
|
||||||
|
# Parameter:
|
||||||
|
# $md_name # like "/dev/md0"
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR # $state, like 'clean, resyncing'
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Get_State_RAID (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 1 ]; then
|
||||||
|
echo 'Usage: MD_Get_State_RAID $md_name'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
RETURN_STR=''
|
||||||
|
local md_name=$1
|
||||||
|
local state=''
|
||||||
|
local start_times=0
|
||||||
|
local end_times=0
|
||||||
|
local spend_times=0
|
||||||
|
# echo "INFO: Executing MD_Get_State_RAID() against this md array: $md_name"
|
||||||
|
start_times=$(date +%s)
|
||||||
|
echo " $start_times start_time against this md array: $md_name "
|
||||||
|
# echo "mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2"
|
||||||
|
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
|
||||||
|
sta=$?
|
||||||
|
if [ -z "$state" ]; then
|
||||||
|
echo "`date +%s` first_time_failed get raid statu #############################+++++++++++++++++++++++++"
|
||||||
|
while [ $sta ];do
|
||||||
|
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
|
||||||
|
sta=$?
|
||||||
|
end_times=$(date +%s)
|
||||||
|
spend_times=$((end_times - start_times))
|
||||||
|
if [[ $spend_times -gt 10 ]];then
|
||||||
|
echo "get raid status spend $spend_times and exit "
|
||||||
|
ls /dev/md* |egrep md[0-9]+
|
||||||
|
cat /proc/mdstat
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
echo "$spend_times spend raid statu_time #############################"
|
||||||
|
fi
|
||||||
|
echo "state is $state"
|
||||||
|
RETURN_STR="$state"
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Get_State_RAID
|
||||||
|
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_IO_Test ()
|
||||||
|
# Usage:
|
||||||
|
# IO test using dt against block level
|
||||||
|
# Parameter:
|
||||||
|
# $dt_target # like "/dev/md0"
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# NULL
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_IO_Test (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 1 ]; then
|
||||||
|
echo 'Usage: MD_IO_Test $dt_target'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
# this parameter should be change to 7200 during a real testing cycle
|
||||||
|
local dt_runtime=72
|
||||||
|
local dt_logfile=""
|
||||||
|
test -f /tmp/dt_XXXXXXXX.log || `mktemp /tmp/dt_XXXXXXXX.log`
|
||||||
|
dt_logfile="/tmp/dt_XXXXXXXX.log"
|
||||||
|
local dt_target=$1
|
||||||
|
echo -n "INFO: dt against ${dt_target} is running with "
|
||||||
|
echo "runtime: ${dt_runtime}s, log file is: ${dt_logfile}"
|
||||||
|
echo "dt slices=16 disable=eof,pstats flags=direct \
|
||||||
|
oncerr=abort min=b max=256k \
|
||||||
|
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
|
||||||
|
of=${dt_target} log=${dt_logfile} \
|
||||||
|
runtime=${dt_runtime}"
|
||||||
|
`dt slices=16 disable=eof,pstats flags=direct \
|
||||||
|
oncerr=abort min=b max=256k \
|
||||||
|
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
|
||||||
|
of=${dt_target} log=${dt_logfile} \
|
||||||
|
runtime=${dt_runtime}`
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
echo "FAIL: Failed to run dt testing against $dt_target"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_IO_Test
|
||||||
|
|
||||||
|
function create_loop_devices (){
|
||||||
|
Create_Loop_Devices $@
|
||||||
|
}
|
||||||
|
|
||||||
|
# ---------------------------------------------------------#
|
||||||
|
# Create_Loop_Devices ()
|
||||||
|
# Usage:
|
||||||
|
# Create loop devices. We will find out the free number
|
||||||
|
# of loop to bind on tmp file.
|
||||||
|
# Parameter:
|
||||||
|
# $count #like "12"
|
||||||
|
# $size_mib #like "1024"
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR like 'loop9 loop10'
|
||||||
|
# ---------------------------------------------------------#
|
||||||
|
|
||||||
|
function Create_Loop_Devices (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -ne 2 ]; then
|
||||||
|
echo 'Usage: Create_Loop_Devices $count $size_mib'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
RETURN_STR=''
|
||||||
|
local count="$1"
|
||||||
|
local size_mib="$2"
|
||||||
|
local loop_dev_list=''
|
||||||
|
for X in `seq 1 ${count}`;do
|
||||||
|
local loop_file_name=$(mktemp /tmp/loop.XXXXXX)
|
||||||
|
dd if=/dev/zero of=${loop_file_name} count=$size_mib bs=1M 1>/dev/null 2>&1
|
||||||
|
local loop_dev_name=$(losetup -f)
|
||||||
|
#BUG: RHEL5 only support 8 loop device and we need to check whether we are run out of it
|
||||||
|
local command="losetup ${loop_dev_name} ${loop_file_name} 1>/dev/null 2>&1"
|
||||||
|
eval "${command}"
|
||||||
|
if [ $? -eq 0 ];then
|
||||||
|
loop_dev_list="${loop_dev_list}${loop_dev_name} "
|
||||||
|
else
|
||||||
|
echo "FAIL: Failed to create loop devices with command: ${command}"
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/ $//')
|
||||||
|
echo "${loop_dev_list}" #Back capability
|
||||||
|
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/\/dev\///g')
|
||||||
|
RETURN_STR="${loop_dev_list}"
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
function get_disks() {
|
||||||
|
|
||||||
|
disk_num=$1
|
||||||
|
disk_size=$2
|
||||||
|
|
||||||
|
LOOP_DEVICE_LIST=$(create_loop_devices $disk_num $disk_size)
|
||||||
|
for i in $(seq 1 $disk_num); do
|
||||||
|
disk_temp=$(echo $LOOP_DEVICE_LIST | cut -d " " -f $i)
|
||||||
|
disk_temp=$(echo $disk_temp | cut -d "/" -f 3)
|
||||||
|
devlist="$devlist $disk_temp"
|
||||||
|
done
|
||||||
|
|
||||||
|
RETURN_STR="$devlist"
|
||||||
|
}
|
||||||
|
|
||||||
|
function remove_disks() {
|
||||||
|
|
||||||
|
disks=$1
|
||||||
|
for disk in $disks; do
|
||||||
|
try_num=1
|
||||||
|
disk="/dev/"$disk
|
||||||
|
echo "losetup -d $disk"
|
||||||
|
losetup -d $disk
|
||||||
|
state=$?
|
||||||
|
while [ $state -ne 0 ]; do
|
||||||
|
if [ $try_num -eq 4 ]; then
|
||||||
|
echo "FAIL: After tried 3 times losetup -d $disk"
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
sleep 1
|
||||||
|
losetup -d $disk
|
||||||
|
state=$?
|
||||||
|
((try_num++))
|
||||||
|
done
|
||||||
|
|
||||||
|
done
|
||||||
|
rm -rf /tmp/loop.*
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
local_clean(){
|
||||||
|
local md_name=""
|
||||||
|
(mdadm -E /dev/sd[b-i]1 |grep "raid") || (cat /proc/mdstat |grep "inactive") || (ls /dev/md* |egrep md[0-9]+)
|
||||||
|
if [ $? = 0 ];then
|
||||||
|
echo "have some md don't clean"
|
||||||
|
ls /dev/md* |egrep md[0-9]+
|
||||||
|
for md_name in "$(ls /dev/md* |egrep md[0-9]+)" ;do
|
||||||
|
trun "mdadm --stop $md_name"
|
||||||
|
sleep 5
|
||||||
|
tlog "$md_name have stop"
|
||||||
|
done
|
||||||
|
rm -rf /etc/mdadm.conf
|
||||||
|
trun "mdadm -Ss";sleep 5
|
||||||
|
trun "mdadm --zero-superblock /dev/sd[b-i]1"
|
||||||
|
trun "mdadm --zero-superblock /dev/sd[b-i]"
|
||||||
|
trun "cat /proc/mdstat"
|
||||||
|
lsblk
|
||||||
|
fi
|
||||||
|
echo "INFO:need to remove partition first"
|
||||||
|
for i in b c d e f g h i ;do
|
||||||
|
mdadm --zero-superblock "/dev/sd$i"
|
||||||
|
sleep 1
|
||||||
|
gdisk /dev/sd$i &> /dev/null <<EOF
|
||||||
|
d
|
||||||
|
3
|
||||||
|
d
|
||||||
|
2
|
||||||
|
d
|
||||||
|
1
|
||||||
|
w
|
||||||
|
Y
|
||||||
|
EOF
|
||||||
|
sleep 1
|
||||||
|
partprobe /dev/sd$i
|
||||||
|
done
|
||||||
|
|
||||||
|
tlog "have been remove all partition,check it"
|
||||||
|
lsblk;cat /proc/mdstat; ls /dev/md*
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
39
tests/md_raid_module/main.sh
Executable file
39
tests/md_raid_module/main.sh
Executable file
@ -0,0 +1,39 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
###this case just test raid modeule exit
|
||||||
|
source include.sh || exit 200
|
||||||
|
|
||||||
|
uname -a
|
||||||
|
|
||||||
|
for i in 0 1 456 10 ;do
|
||||||
|
tok "modprobe raid$i "
|
||||||
|
|
||||||
|
tok "lsmod |grep raid$i "
|
||||||
|
if [ $? = 0 ];then
|
||||||
|
echo "have insert raid0 to OS"
|
||||||
|
tok "modprobe -r raid$i"
|
||||||
|
sleep 5
|
||||||
|
tok "modprobe raid$i "
|
||||||
|
sleep 5
|
||||||
|
tok "modprobe -r raid$i"
|
||||||
|
sleep 5
|
||||||
|
tok "modprobe raid$i"
|
||||||
|
sleep 5
|
||||||
|
else
|
||||||
|
echo "have no inset this module"
|
||||||
|
tok "modprobe raid$i"
|
||||||
|
sleep 5
|
||||||
|
tok "modprobe -r raid$i"
|
||||||
|
sleep 5
|
||||||
|
tok "modprobe raid$i"
|
||||||
|
sleep 5
|
||||||
|
tok "modprobe -r raid$i"
|
||||||
|
|
||||||
|
fi
|
||||||
|
|
||||||
|
|
||||||
|
done
|
||||||
|
|
||||||
|
tend
|
||||||
|
|
||||||
|
|
||||||
|
|
||||||
266
tests/md_raid_module/tc.sh
Executable file
266
tests/md_raid_module/tc.sh
Executable file
@ -0,0 +1,266 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
|
||||||
|
#
|
||||||
|
# This program is free software: you can redistribute it and/or modify
|
||||||
|
# it under the terms of the GNU General Public License as published by
|
||||||
|
# the Free Software Foundation, either version 3 of the License, or
|
||||||
|
# (at your option) any later version.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
#test x$LXT_TC = x || return
|
||||||
|
#LXT_TC=1
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the current date
|
||||||
|
# usage: d=$(tdate)
|
||||||
|
#
|
||||||
|
tdate ()
|
||||||
|
{
|
||||||
|
date '+%T' 2>/dev/null
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the log information
|
||||||
|
# usage: tlog "hello world" "WARNING"
|
||||||
|
#
|
||||||
|
tlog ()
|
||||||
|
{
|
||||||
|
local msg=$1
|
||||||
|
local log_level=${2:-INFO}
|
||||||
|
local cur_date=$(tdate)
|
||||||
|
|
||||||
|
echo "[$log_level][$cur_date]$msg"
|
||||||
|
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# run the cmd and format the log. return the exitint status of cmd
|
||||||
|
# use the global variables: tSTDOUT and tSTDERR to return the stdout and stderr
|
||||||
|
# usage: trun "ls"
|
||||||
|
# trun "ls"; echo $?
|
||||||
|
# stdout=$tSTDOUT
|
||||||
|
# stderr=$tSTDERR
|
||||||
|
#
|
||||||
|
trun ()
|
||||||
|
{
|
||||||
|
local cmd="$*"
|
||||||
|
|
||||||
|
_trun_ "$cmd"
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, mark this checkpoint failed and return 1
|
||||||
|
# if not, mark it passed and return 0
|
||||||
|
# usage: tnot "ls /not_existing"
|
||||||
|
#
|
||||||
|
tnot () {
|
||||||
|
local cmd="$*"
|
||||||
|
_trun_ "$cmd" 1
|
||||||
|
if test $? -eq 0; then
|
||||||
|
tfail_ "$cmd" ;
|
||||||
|
else
|
||||||
|
tpass_ "$cmd" ;
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, mark this checkpoint passed and return 0
|
||||||
|
# if not, mark it failed and return 1
|
||||||
|
# usage: tok "ls /"
|
||||||
|
#
|
||||||
|
tok ()
|
||||||
|
{
|
||||||
|
local cmd="$*"
|
||||||
|
_trun_ "$cmd" 0
|
||||||
|
if test $? -eq 0; then
|
||||||
|
tpass_ "$cmd" ;
|
||||||
|
else
|
||||||
|
tfail_ "$cmd" ;
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, mark this checkpoint passed and return 0
|
||||||
|
# if not, mark it failes and exit
|
||||||
|
# usage: terr "ls"
|
||||||
|
#
|
||||||
|
#terr ()
|
||||||
|
#{
|
||||||
|
# tok "$*" || tend
|
||||||
|
#}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, will continue to run the script
|
||||||
|
# if not, mark it failes and exit
|
||||||
|
# usage: terr "ls"
|
||||||
|
#
|
||||||
|
terr ()
|
||||||
|
{
|
||||||
|
local cmd="$*"
|
||||||
|
_trun_ "$cmd" 0
|
||||||
|
if test $? -ne 0; then
|
||||||
|
tfail_ "$cmd" ;
|
||||||
|
tend ;
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# exit the program and print the log message
|
||||||
|
# usage: texit "error message" 100
|
||||||
|
# similar to the exception
|
||||||
|
#
|
||||||
|
texit ()
|
||||||
|
{
|
||||||
|
msg=$1
|
||||||
|
err=$2
|
||||||
|
is_null $err && err=1
|
||||||
|
test $err -lt 1 || err=1
|
||||||
|
|
||||||
|
tlog "$msg" "ERROR"
|
||||||
|
exit $2
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the test report, cleanup the testing bed and close the testing.
|
||||||
|
# usage: tend
|
||||||
|
#
|
||||||
|
tend ()
|
||||||
|
{
|
||||||
|
local pcount=$(wc -l $tPASS_FILE | awk '{print $1}')
|
||||||
|
local fcount=$(wc -l $tFAIL_FILE | awk '{print $1}')
|
||||||
|
local total=$(( $pcount + $fcount ))
|
||||||
|
|
||||||
|
echo "#################################Test Report###############################"
|
||||||
|
echo "TOTAL : $total"
|
||||||
|
echo "PASSED : $pcount"
|
||||||
|
echo "FAILED : $fcount"
|
||||||
|
cat $tPASS_FILE $tFAIL_FILE
|
||||||
|
echo "###########################End of running $0########################"
|
||||||
|
|
||||||
|
#cleanup
|
||||||
|
rm -f $tPASS_FILE $tFAIL_FILE $tRETURN_FILE $tSTDERR_FILE
|
||||||
|
# rm -rf $LXT_TMP_DIR
|
||||||
|
if [[ $pcount -eq 0 ]] && [[ $total -eq 0 ]];then
|
||||||
|
exit 0
|
||||||
|
fi
|
||||||
|
test $pcount -eq 0 && exit 1
|
||||||
|
test $pcount -eq $total && exit 0
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# private function
|
||||||
|
#
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the error message and call stack. return 1
|
||||||
|
#
|
||||||
|
tfail_ ()
|
||||||
|
{
|
||||||
|
local msg=$*
|
||||||
|
tlog "$msg" "ERROR" >>$tFAIL_FILE
|
||||||
|
|
||||||
|
return 1
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the sucessful message. return 0
|
||||||
|
#
|
||||||
|
tpass_ ()
|
||||||
|
{
|
||||||
|
local msg=$*
|
||||||
|
tlog "$msg" "PASS" >> $tPASS_FILE
|
||||||
|
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
_trun_ ()
|
||||||
|
{
|
||||||
|
local cmd="$1"
|
||||||
|
local chk="$2"
|
||||||
|
local cur_date=$(tdate)
|
||||||
|
|
||||||
|
local stdout=$(eval "$cmd" 2>$tSTDERR_FILE; echo $? >$tRETURN_FILE 2>/dev/null)
|
||||||
|
#timeout -- how to set timeout?
|
||||||
|
local exit_status=$(< $tRETURN_FILE)
|
||||||
|
local stderr=$(< $tSTDERR_FILE)
|
||||||
|
local msg=CMD
|
||||||
|
#tnot
|
||||||
|
if test x$chk = x1; then
|
||||||
|
test $exit_status -eq 0 || msg=PASS
|
||||||
|
test $exit_status -eq 0 && msg=FAIL
|
||||||
|
#should let the tester know this is the negative testing
|
||||||
|
#if cmd return 0 we will return 1 and vice versa
|
||||||
|
cmd="[NOT] $cmd"
|
||||||
|
fi
|
||||||
|
#tok
|
||||||
|
if test x$chk = x0; then
|
||||||
|
test $exit_status -eq 0 && msg=PASS
|
||||||
|
test $exit_status -eq 0 || msg=FAIL
|
||||||
|
fi
|
||||||
|
|
||||||
|
tSTDOUT=$stdout
|
||||||
|
tSTDERR=$stderr
|
||||||
|
|
||||||
|
test $tIGNORE_STDOUT -eq 1 && stdout='redirect the stdout to /dev/null'
|
||||||
|
test $tIGNORE_STDERR -eq 1 && stderr='redirect the stderr to /dev/null'
|
||||||
|
|
||||||
|
echo "[$msg][$cur_date][$HOSTNAME]$cmd"
|
||||||
|
echo "STDOUT:"
|
||||||
|
test "x$stdout" = x || echo "$stdout"
|
||||||
|
echo "STDERR:$stderr"
|
||||||
|
echo "RETURN:$exit_status"
|
||||||
|
echo
|
||||||
|
|
||||||
|
return $exit_status
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# setup the testing environment
|
||||||
|
#
|
||||||
|
_tsetup_ ()
|
||||||
|
{
|
||||||
|
|
||||||
|
LXT_TMP_DIR="/mnt/testarea/lxt";
|
||||||
|
|
||||||
|
test -z "$HOSTNAME" && HOSTNAME=$(hostname)
|
||||||
|
test -d "$LXT_TMP_DIR" || mkdir -p "$LXT_TMP_DIR" >& /dev/null || exit 1
|
||||||
|
|
||||||
|
tSTDERR_FILE="$LXT_TMP_DIR/stderr.$$"
|
||||||
|
test -e "$tSTDERR_FILE" || > "$tSTDERR_FILE" || exit 1
|
||||||
|
tRETURN_FILE="$LXT_TMP_DIR/return.$$"
|
||||||
|
test -e "$tRETURN_FILE" || > "$tRETURN_FILE" || exit 1
|
||||||
|
tPASS_FILE="$LXT_TMP_DIR/tc.pass.$$"
|
||||||
|
test -e "$tPASS_FILE" || > "$tPASS_FILE" || exit 1
|
||||||
|
tFAIL_FILE="$LXT_TMP_DIR/tc.fail.$$"
|
||||||
|
test -e "$tFAIL_FILE" || > "$tFAIL_FILE" || exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# main
|
||||||
|
#
|
||||||
|
|
||||||
|
# global variables
|
||||||
|
tIGNORE_STDOUT=0
|
||||||
|
tIGNORE_STDERR=0
|
||||||
|
tSTDOUT=
|
||||||
|
tSTDERR=
|
||||||
|
#LXT_TMP_DIR
|
||||||
|
# only used in this file
|
||||||
|
tPASS_FILE=
|
||||||
|
tFAIL_FILE=
|
||||||
|
|
||||||
|
_tsetup_
|
||||||
674
tests/md_trim_support/LICENSE
Normal file
674
tests/md_trim_support/LICENSE
Normal file
@ -0,0 +1,674 @@
|
|||||||
|
GNU GENERAL PUBLIC LICENSE
|
||||||
|
Version 3, 29 June 2007
|
||||||
|
|
||||||
|
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||||
|
Everyone is permitted to copy and distribute verbatim copies
|
||||||
|
of this license document, but changing it is not allowed.
|
||||||
|
|
||||||
|
Preamble
|
||||||
|
|
||||||
|
The GNU General Public License is a free, copyleft license for
|
||||||
|
software and other kinds of works.
|
||||||
|
|
||||||
|
The licenses for most software and other practical works are designed
|
||||||
|
to take away your freedom to share and change the works. By contrast,
|
||||||
|
the GNU General Public License is intended to guarantee your freedom to
|
||||||
|
share and change all versions of a program--to make sure it remains free
|
||||||
|
software for all its users. We, the Free Software Foundation, use the
|
||||||
|
GNU General Public License for most of our software; it applies also to
|
||||||
|
any other work released this way by its authors. You can apply it to
|
||||||
|
your programs, too.
|
||||||
|
|
||||||
|
When we speak of free software, we are referring to freedom, not
|
||||||
|
price. Our General Public Licenses are designed to make sure that you
|
||||||
|
have the freedom to distribute copies of free software (and charge for
|
||||||
|
them if you wish), that you receive source code or can get it if you
|
||||||
|
want it, that you can change the software or use pieces of it in new
|
||||||
|
free programs, and that you know you can do these things.
|
||||||
|
|
||||||
|
To protect your rights, we need to prevent others from denying you
|
||||||
|
these rights or asking you to surrender the rights. Therefore, you have
|
||||||
|
certain responsibilities if you distribute copies of the software, or if
|
||||||
|
you modify it: responsibilities to respect the freedom of others.
|
||||||
|
|
||||||
|
For example, if you distribute copies of such a program, whether
|
||||||
|
gratis or for a fee, you must pass on to the recipients the same
|
||||||
|
freedoms that you received. You must make sure that they, too, receive
|
||||||
|
or can get the source code. And you must show them these terms so they
|
||||||
|
know their rights.
|
||||||
|
|
||||||
|
Developers that use the GNU GPL protect your rights with two steps:
|
||||||
|
(1) assert copyright on the software, and (2) offer you this License
|
||||||
|
giving you legal permission to copy, distribute and/or modify it.
|
||||||
|
|
||||||
|
For the developers' and authors' protection, the GPL clearly explains
|
||||||
|
that there is no warranty for this free software. For both users' and
|
||||||
|
authors' sake, the GPL requires that modified versions be marked as
|
||||||
|
changed, so that their problems will not be attributed erroneously to
|
||||||
|
authors of previous versions.
|
||||||
|
|
||||||
|
Some devices are designed to deny users access to install or run
|
||||||
|
modified versions of the software inside them, although the manufacturer
|
||||||
|
can do so. This is fundamentally incompatible with the aim of
|
||||||
|
protecting users' freedom to change the software. The systematic
|
||||||
|
pattern of such abuse occurs in the area of products for individuals to
|
||||||
|
use, which is precisely where it is most unacceptable. Therefore, we
|
||||||
|
have designed this version of the GPL to prohibit the practice for those
|
||||||
|
products. If such problems arise substantially in other domains, we
|
||||||
|
stand ready to extend this provision to those domains in future versions
|
||||||
|
of the GPL, as needed to protect the freedom of users.
|
||||||
|
|
||||||
|
Finally, every program is threatened constantly by software patents.
|
||||||
|
States should not allow patents to restrict development and use of
|
||||||
|
software on general-purpose computers, but in those that do, we wish to
|
||||||
|
avoid the special danger that patents applied to a free program could
|
||||||
|
make it effectively proprietary. To prevent this, the GPL assures that
|
||||||
|
patents cannot be used to render the program non-free.
|
||||||
|
|
||||||
|
The precise terms and conditions for copying, distribution and
|
||||||
|
modification follow.
|
||||||
|
|
||||||
|
TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
0. Definitions.
|
||||||
|
|
||||||
|
"This License" refers to version 3 of the GNU General Public License.
|
||||||
|
|
||||||
|
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||||
|
works, such as semiconductor masks.
|
||||||
|
|
||||||
|
"The Program" refers to any copyrightable work licensed under this
|
||||||
|
License. Each licensee is addressed as "you". "Licensees" and
|
||||||
|
"recipients" may be individuals or organizations.
|
||||||
|
|
||||||
|
To "modify" a work means to copy from or adapt all or part of the work
|
||||||
|
in a fashion requiring copyright permission, other than the making of an
|
||||||
|
exact copy. The resulting work is called a "modified version" of the
|
||||||
|
earlier work or a work "based on" the earlier work.
|
||||||
|
|
||||||
|
A "covered work" means either the unmodified Program or a work based
|
||||||
|
on the Program.
|
||||||
|
|
||||||
|
To "propagate" a work means to do anything with it that, without
|
||||||
|
permission, would make you directly or secondarily liable for
|
||||||
|
infringement under applicable copyright law, except executing it on a
|
||||||
|
computer or modifying a private copy. Propagation includes copying,
|
||||||
|
distribution (with or without modification), making available to the
|
||||||
|
public, and in some countries other activities as well.
|
||||||
|
|
||||||
|
To "convey" a work means any kind of propagation that enables other
|
||||||
|
parties to make or receive copies. Mere interaction with a user through
|
||||||
|
a computer network, with no transfer of a copy, is not conveying.
|
||||||
|
|
||||||
|
An interactive user interface displays "Appropriate Legal Notices"
|
||||||
|
to the extent that it includes a convenient and prominently visible
|
||||||
|
feature that (1) displays an appropriate copyright notice, and (2)
|
||||||
|
tells the user that there is no warranty for the work (except to the
|
||||||
|
extent that warranties are provided), that licensees may convey the
|
||||||
|
work under this License, and how to view a copy of this License. If
|
||||||
|
the interface presents a list of user commands or options, such as a
|
||||||
|
menu, a prominent item in the list meets this criterion.
|
||||||
|
|
||||||
|
1. Source Code.
|
||||||
|
|
||||||
|
The "source code" for a work means the preferred form of the work
|
||||||
|
for making modifications to it. "Object code" means any non-source
|
||||||
|
form of a work.
|
||||||
|
|
||||||
|
A "Standard Interface" means an interface that either is an official
|
||||||
|
standard defined by a recognized standards body, or, in the case of
|
||||||
|
interfaces specified for a particular programming language, one that
|
||||||
|
is widely used among developers working in that language.
|
||||||
|
|
||||||
|
The "System Libraries" of an executable work include anything, other
|
||||||
|
than the work as a whole, that (a) is included in the normal form of
|
||||||
|
packaging a Major Component, but which is not part of that Major
|
||||||
|
Component, and (b) serves only to enable use of the work with that
|
||||||
|
Major Component, or to implement a Standard Interface for which an
|
||||||
|
implementation is available to the public in source code form. A
|
||||||
|
"Major Component", in this context, means a major essential component
|
||||||
|
(kernel, window system, and so on) of the specific operating system
|
||||||
|
(if any) on which the executable work runs, or a compiler used to
|
||||||
|
produce the work, or an object code interpreter used to run it.
|
||||||
|
|
||||||
|
The "Corresponding Source" for a work in object code form means all
|
||||||
|
the source code needed to generate, install, and (for an executable
|
||||||
|
work) run the object code and to modify the work, including scripts to
|
||||||
|
control those activities. However, it does not include the work's
|
||||||
|
System Libraries, or general-purpose tools or generally available free
|
||||||
|
programs which are used unmodified in performing those activities but
|
||||||
|
which are not part of the work. For example, Corresponding Source
|
||||||
|
includes interface definition files associated with source files for
|
||||||
|
the work, and the source code for shared libraries and dynamically
|
||||||
|
linked subprograms that the work is specifically designed to require,
|
||||||
|
such as by intimate data communication or control flow between those
|
||||||
|
subprograms and other parts of the work.
|
||||||
|
|
||||||
|
The Corresponding Source need not include anything that users
|
||||||
|
can regenerate automatically from other parts of the Corresponding
|
||||||
|
Source.
|
||||||
|
|
||||||
|
The Corresponding Source for a work in source code form is that
|
||||||
|
same work.
|
||||||
|
|
||||||
|
2. Basic Permissions.
|
||||||
|
|
||||||
|
All rights granted under this License are granted for the term of
|
||||||
|
copyright on the Program, and are irrevocable provided the stated
|
||||||
|
conditions are met. This License explicitly affirms your unlimited
|
||||||
|
permission to run the unmodified Program. The output from running a
|
||||||
|
covered work is covered by this License only if the output, given its
|
||||||
|
content, constitutes a covered work. This License acknowledges your
|
||||||
|
rights of fair use or other equivalent, as provided by copyright law.
|
||||||
|
|
||||||
|
You may make, run and propagate covered works that you do not
|
||||||
|
convey, without conditions so long as your license otherwise remains
|
||||||
|
in force. You may convey covered works to others for the sole purpose
|
||||||
|
of having them make modifications exclusively for you, or provide you
|
||||||
|
with facilities for running those works, provided that you comply with
|
||||||
|
the terms of this License in conveying all material for which you do
|
||||||
|
not control copyright. Those thus making or running the covered works
|
||||||
|
for you must do so exclusively on your behalf, under your direction
|
||||||
|
and control, on terms that prohibit them from making any copies of
|
||||||
|
your copyrighted material outside their relationship with you.
|
||||||
|
|
||||||
|
Conveying under any other circumstances is permitted solely under
|
||||||
|
the conditions stated below. Sublicensing is not allowed; section 10
|
||||||
|
makes it unnecessary.
|
||||||
|
|
||||||
|
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||||
|
|
||||||
|
No covered work shall be deemed part of an effective technological
|
||||||
|
measure under any applicable law fulfilling obligations under article
|
||||||
|
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||||
|
similar laws prohibiting or restricting circumvention of such
|
||||||
|
measures.
|
||||||
|
|
||||||
|
When you convey a covered work, you waive any legal power to forbid
|
||||||
|
circumvention of technological measures to the extent such circumvention
|
||||||
|
is effected by exercising rights under this License with respect to
|
||||||
|
the covered work, and you disclaim any intention to limit operation or
|
||||||
|
modification of the work as a means of enforcing, against the work's
|
||||||
|
users, your or third parties' legal rights to forbid circumvention of
|
||||||
|
technological measures.
|
||||||
|
|
||||||
|
4. Conveying Verbatim Copies.
|
||||||
|
|
||||||
|
You may convey verbatim copies of the Program's source code as you
|
||||||
|
receive it, in any medium, provided that you conspicuously and
|
||||||
|
appropriately publish on each copy an appropriate copyright notice;
|
||||||
|
keep intact all notices stating that this License and any
|
||||||
|
non-permissive terms added in accord with section 7 apply to the code;
|
||||||
|
keep intact all notices of the absence of any warranty; and give all
|
||||||
|
recipients a copy of this License along with the Program.
|
||||||
|
|
||||||
|
You may charge any price or no price for each copy that you convey,
|
||||||
|
and you may offer support or warranty protection for a fee.
|
||||||
|
|
||||||
|
5. Conveying Modified Source Versions.
|
||||||
|
|
||||||
|
You may convey a work based on the Program, or the modifications to
|
||||||
|
produce it from the Program, in the form of source code under the
|
||||||
|
terms of section 4, provided that you also meet all of these conditions:
|
||||||
|
|
||||||
|
a) The work must carry prominent notices stating that you modified
|
||||||
|
it, and giving a relevant date.
|
||||||
|
|
||||||
|
b) The work must carry prominent notices stating that it is
|
||||||
|
released under this License and any conditions added under section
|
||||||
|
7. This requirement modifies the requirement in section 4 to
|
||||||
|
"keep intact all notices".
|
||||||
|
|
||||||
|
c) You must license the entire work, as a whole, under this
|
||||||
|
License to anyone who comes into possession of a copy. This
|
||||||
|
License will therefore apply, along with any applicable section 7
|
||||||
|
additional terms, to the whole of the work, and all its parts,
|
||||||
|
regardless of how they are packaged. This License gives no
|
||||||
|
permission to license the work in any other way, but it does not
|
||||||
|
invalidate such permission if you have separately received it.
|
||||||
|
|
||||||
|
d) If the work has interactive user interfaces, each must display
|
||||||
|
Appropriate Legal Notices; however, if the Program has interactive
|
||||||
|
interfaces that do not display Appropriate Legal Notices, your
|
||||||
|
work need not make them do so.
|
||||||
|
|
||||||
|
A compilation of a covered work with other separate and independent
|
||||||
|
works, which are not by their nature extensions of the covered work,
|
||||||
|
and which are not combined with it such as to form a larger program,
|
||||||
|
in or on a volume of a storage or distribution medium, is called an
|
||||||
|
"aggregate" if the compilation and its resulting copyright are not
|
||||||
|
used to limit the access or legal rights of the compilation's users
|
||||||
|
beyond what the individual works permit. Inclusion of a covered work
|
||||||
|
in an aggregate does not cause this License to apply to the other
|
||||||
|
parts of the aggregate.
|
||||||
|
|
||||||
|
6. Conveying Non-Source Forms.
|
||||||
|
|
||||||
|
You may convey a covered work in object code form under the terms
|
||||||
|
of sections 4 and 5, provided that you also convey the
|
||||||
|
machine-readable Corresponding Source under the terms of this License,
|
||||||
|
in one of these ways:
|
||||||
|
|
||||||
|
a) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by the
|
||||||
|
Corresponding Source fixed on a durable physical medium
|
||||||
|
customarily used for software interchange.
|
||||||
|
|
||||||
|
b) Convey the object code in, or embodied in, a physical product
|
||||||
|
(including a physical distribution medium), accompanied by a
|
||||||
|
written offer, valid for at least three years and valid for as
|
||||||
|
long as you offer spare parts or customer support for that product
|
||||||
|
model, to give anyone who possesses the object code either (1) a
|
||||||
|
copy of the Corresponding Source for all the software in the
|
||||||
|
product that is covered by this License, on a durable physical
|
||||||
|
medium customarily used for software interchange, for a price no
|
||||||
|
more than your reasonable cost of physically performing this
|
||||||
|
conveying of source, or (2) access to copy the
|
||||||
|
Corresponding Source from a network server at no charge.
|
||||||
|
|
||||||
|
c) Convey individual copies of the object code with a copy of the
|
||||||
|
written offer to provide the Corresponding Source. This
|
||||||
|
alternative is allowed only occasionally and noncommercially, and
|
||||||
|
only if you received the object code with such an offer, in accord
|
||||||
|
with subsection 6b.
|
||||||
|
|
||||||
|
d) Convey the object code by offering access from a designated
|
||||||
|
place (gratis or for a charge), and offer equivalent access to the
|
||||||
|
Corresponding Source in the same way through the same place at no
|
||||||
|
further charge. You need not require recipients to copy the
|
||||||
|
Corresponding Source along with the object code. If the place to
|
||||||
|
copy the object code is a network server, the Corresponding Source
|
||||||
|
may be on a different server (operated by you or a third party)
|
||||||
|
that supports equivalent copying facilities, provided you maintain
|
||||||
|
clear directions next to the object code saying where to find the
|
||||||
|
Corresponding Source. Regardless of what server hosts the
|
||||||
|
Corresponding Source, you remain obligated to ensure that it is
|
||||||
|
available for as long as needed to satisfy these requirements.
|
||||||
|
|
||||||
|
e) Convey the object code using peer-to-peer transmission, provided
|
||||||
|
you inform other peers where the object code and Corresponding
|
||||||
|
Source of the work are being offered to the general public at no
|
||||||
|
charge under subsection 6d.
|
||||||
|
|
||||||
|
A separable portion of the object code, whose source code is excluded
|
||||||
|
from the Corresponding Source as a System Library, need not be
|
||||||
|
included in conveying the object code work.
|
||||||
|
|
||||||
|
A "User Product" is either (1) a "consumer product", which means any
|
||||||
|
tangible personal property which is normally used for personal, family,
|
||||||
|
or household purposes, or (2) anything designed or sold for incorporation
|
||||||
|
into a dwelling. In determining whether a product is a consumer product,
|
||||||
|
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||||
|
product received by a particular user, "normally used" refers to a
|
||||||
|
typical or common use of that class of product, regardless of the status
|
||||||
|
of the particular user or of the way in which the particular user
|
||||||
|
actually uses, or expects or is expected to use, the product. A product
|
||||||
|
is a consumer product regardless of whether the product has substantial
|
||||||
|
commercial, industrial or non-consumer uses, unless such uses represent
|
||||||
|
the only significant mode of use of the product.
|
||||||
|
|
||||||
|
"Installation Information" for a User Product means any methods,
|
||||||
|
procedures, authorization keys, or other information required to install
|
||||||
|
and execute modified versions of a covered work in that User Product from
|
||||||
|
a modified version of its Corresponding Source. The information must
|
||||||
|
suffice to ensure that the continued functioning of the modified object
|
||||||
|
code is in no case prevented or interfered with solely because
|
||||||
|
modification has been made.
|
||||||
|
|
||||||
|
If you convey an object code work under this section in, or with, or
|
||||||
|
specifically for use in, a User Product, and the conveying occurs as
|
||||||
|
part of a transaction in which the right of possession and use of the
|
||||||
|
User Product is transferred to the recipient in perpetuity or for a
|
||||||
|
fixed term (regardless of how the transaction is characterized), the
|
||||||
|
Corresponding Source conveyed under this section must be accompanied
|
||||||
|
by the Installation Information. But this requirement does not apply
|
||||||
|
if neither you nor any third party retains the ability to install
|
||||||
|
modified object code on the User Product (for example, the work has
|
||||||
|
been installed in ROM).
|
||||||
|
|
||||||
|
The requirement to provide Installation Information does not include a
|
||||||
|
requirement to continue to provide support service, warranty, or updates
|
||||||
|
for a work that has been modified or installed by the recipient, or for
|
||||||
|
the User Product in which it has been modified or installed. Access to a
|
||||||
|
network may be denied when the modification itself materially and
|
||||||
|
adversely affects the operation of the network or violates the rules and
|
||||||
|
protocols for communication across the network.
|
||||||
|
|
||||||
|
Corresponding Source conveyed, and Installation Information provided,
|
||||||
|
in accord with this section must be in a format that is publicly
|
||||||
|
documented (and with an implementation available to the public in
|
||||||
|
source code form), and must require no special password or key for
|
||||||
|
unpacking, reading or copying.
|
||||||
|
|
||||||
|
7. Additional Terms.
|
||||||
|
|
||||||
|
"Additional permissions" are terms that supplement the terms of this
|
||||||
|
License by making exceptions from one or more of its conditions.
|
||||||
|
Additional permissions that are applicable to the entire Program shall
|
||||||
|
be treated as though they were included in this License, to the extent
|
||||||
|
that they are valid under applicable law. If additional permissions
|
||||||
|
apply only to part of the Program, that part may be used separately
|
||||||
|
under those permissions, but the entire Program remains governed by
|
||||||
|
this License without regard to the additional permissions.
|
||||||
|
|
||||||
|
When you convey a copy of a covered work, you may at your option
|
||||||
|
remove any additional permissions from that copy, or from any part of
|
||||||
|
it. (Additional permissions may be written to require their own
|
||||||
|
removal in certain cases when you modify the work.) You may place
|
||||||
|
additional permissions on material, added by you to a covered work,
|
||||||
|
for which you have or can give appropriate copyright permission.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, for material you
|
||||||
|
add to a covered work, you may (if authorized by the copyright holders of
|
||||||
|
that material) supplement the terms of this License with terms:
|
||||||
|
|
||||||
|
a) Disclaiming warranty or limiting liability differently from the
|
||||||
|
terms of sections 15 and 16 of this License; or
|
||||||
|
|
||||||
|
b) Requiring preservation of specified reasonable legal notices or
|
||||||
|
author attributions in that material or in the Appropriate Legal
|
||||||
|
Notices displayed by works containing it; or
|
||||||
|
|
||||||
|
c) Prohibiting misrepresentation of the origin of that material, or
|
||||||
|
requiring that modified versions of such material be marked in
|
||||||
|
reasonable ways as different from the original version; or
|
||||||
|
|
||||||
|
d) Limiting the use for publicity purposes of names of licensors or
|
||||||
|
authors of the material; or
|
||||||
|
|
||||||
|
e) Declining to grant rights under trademark law for use of some
|
||||||
|
trade names, trademarks, or service marks; or
|
||||||
|
|
||||||
|
f) Requiring indemnification of licensors and authors of that
|
||||||
|
material by anyone who conveys the material (or modified versions of
|
||||||
|
it) with contractual assumptions of liability to the recipient, for
|
||||||
|
any liability that these contractual assumptions directly impose on
|
||||||
|
those licensors and authors.
|
||||||
|
|
||||||
|
All other non-permissive additional terms are considered "further
|
||||||
|
restrictions" within the meaning of section 10. If the Program as you
|
||||||
|
received it, or any part of it, contains a notice stating that it is
|
||||||
|
governed by this License along with a term that is a further
|
||||||
|
restriction, you may remove that term. If a license document contains
|
||||||
|
a further restriction but permits relicensing or conveying under this
|
||||||
|
License, you may add to a covered work material governed by the terms
|
||||||
|
of that license document, provided that the further restriction does
|
||||||
|
not survive such relicensing or conveying.
|
||||||
|
|
||||||
|
If you add terms to a covered work in accord with this section, you
|
||||||
|
must place, in the relevant source files, a statement of the
|
||||||
|
additional terms that apply to those files, or a notice indicating
|
||||||
|
where to find the applicable terms.
|
||||||
|
|
||||||
|
Additional terms, permissive or non-permissive, may be stated in the
|
||||||
|
form of a separately written license, or stated as exceptions;
|
||||||
|
the above requirements apply either way.
|
||||||
|
|
||||||
|
8. Termination.
|
||||||
|
|
||||||
|
You may not propagate or modify a covered work except as expressly
|
||||||
|
provided under this License. Any attempt otherwise to propagate or
|
||||||
|
modify it is void, and will automatically terminate your rights under
|
||||||
|
this License (including any patent licenses granted under the third
|
||||||
|
paragraph of section 11).
|
||||||
|
|
||||||
|
However, if you cease all violation of this License, then your
|
||||||
|
license from a particular copyright holder is reinstated (a)
|
||||||
|
provisionally, unless and until the copyright holder explicitly and
|
||||||
|
finally terminates your license, and (b) permanently, if the copyright
|
||||||
|
holder fails to notify you of the violation by some reasonable means
|
||||||
|
prior to 60 days after the cessation.
|
||||||
|
|
||||||
|
Moreover, your license from a particular copyright holder is
|
||||||
|
reinstated permanently if the copyright holder notifies you of the
|
||||||
|
violation by some reasonable means, this is the first time you have
|
||||||
|
received notice of violation of this License (for any work) from that
|
||||||
|
copyright holder, and you cure the violation prior to 30 days after
|
||||||
|
your receipt of the notice.
|
||||||
|
|
||||||
|
Termination of your rights under this section does not terminate the
|
||||||
|
licenses of parties who have received copies or rights from you under
|
||||||
|
this License. If your rights have been terminated and not permanently
|
||||||
|
reinstated, you do not qualify to receive new licenses for the same
|
||||||
|
material under section 10.
|
||||||
|
|
||||||
|
9. Acceptance Not Required for Having Copies.
|
||||||
|
|
||||||
|
You are not required to accept this License in order to receive or
|
||||||
|
run a copy of the Program. Ancillary propagation of a covered work
|
||||||
|
occurring solely as a consequence of using peer-to-peer transmission
|
||||||
|
to receive a copy likewise does not require acceptance. However,
|
||||||
|
nothing other than this License grants you permission to propagate or
|
||||||
|
modify any covered work. These actions infringe copyright if you do
|
||||||
|
not accept this License. Therefore, by modifying or propagating a
|
||||||
|
covered work, you indicate your acceptance of this License to do so.
|
||||||
|
|
||||||
|
10. Automatic Licensing of Downstream Recipients.
|
||||||
|
|
||||||
|
Each time you convey a covered work, the recipient automatically
|
||||||
|
receives a license from the original licensors, to run, modify and
|
||||||
|
propagate that work, subject to this License. You are not responsible
|
||||||
|
for enforcing compliance by third parties with this License.
|
||||||
|
|
||||||
|
An "entity transaction" is a transaction transferring control of an
|
||||||
|
organization, or substantially all assets of one, or subdividing an
|
||||||
|
organization, or merging organizations. If propagation of a covered
|
||||||
|
work results from an entity transaction, each party to that
|
||||||
|
transaction who receives a copy of the work also receives whatever
|
||||||
|
licenses to the work the party's predecessor in interest had or could
|
||||||
|
give under the previous paragraph, plus a right to possession of the
|
||||||
|
Corresponding Source of the work from the predecessor in interest, if
|
||||||
|
the predecessor has it or can get it with reasonable efforts.
|
||||||
|
|
||||||
|
You may not impose any further restrictions on the exercise of the
|
||||||
|
rights granted or affirmed under this License. For example, you may
|
||||||
|
not impose a license fee, royalty, or other charge for exercise of
|
||||||
|
rights granted under this License, and you may not initiate litigation
|
||||||
|
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||||
|
any patent claim is infringed by making, using, selling, offering for
|
||||||
|
sale, or importing the Program or any portion of it.
|
||||||
|
|
||||||
|
11. Patents.
|
||||||
|
|
||||||
|
A "contributor" is a copyright holder who authorizes use under this
|
||||||
|
License of the Program or a work on which the Program is based. The
|
||||||
|
work thus licensed is called the contributor's "contributor version".
|
||||||
|
|
||||||
|
A contributor's "essential patent claims" are all patent claims
|
||||||
|
owned or controlled by the contributor, whether already acquired or
|
||||||
|
hereafter acquired, that would be infringed by some manner, permitted
|
||||||
|
by this License, of making, using, or selling its contributor version,
|
||||||
|
but do not include claims that would be infringed only as a
|
||||||
|
consequence of further modification of the contributor version. For
|
||||||
|
purposes of this definition, "control" includes the right to grant
|
||||||
|
patent sublicenses in a manner consistent with the requirements of
|
||||||
|
this License.
|
||||||
|
|
||||||
|
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||||
|
patent license under the contributor's essential patent claims, to
|
||||||
|
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||||
|
propagate the contents of its contributor version.
|
||||||
|
|
||||||
|
In the following three paragraphs, a "patent license" is any express
|
||||||
|
agreement or commitment, however denominated, not to enforce a patent
|
||||||
|
(such as an express permission to practice a patent or covenant not to
|
||||||
|
sue for patent infringement). To "grant" such a patent license to a
|
||||||
|
party means to make such an agreement or commitment not to enforce a
|
||||||
|
patent against the party.
|
||||||
|
|
||||||
|
If you convey a covered work, knowingly relying on a patent license,
|
||||||
|
and the Corresponding Source of the work is not available for anyone
|
||||||
|
to copy, free of charge and under the terms of this License, through a
|
||||||
|
publicly available network server or other readily accessible means,
|
||||||
|
then you must either (1) cause the Corresponding Source to be so
|
||||||
|
available, or (2) arrange to deprive yourself of the benefit of the
|
||||||
|
patent license for this particular work, or (3) arrange, in a manner
|
||||||
|
consistent with the requirements of this License, to extend the patent
|
||||||
|
license to downstream recipients. "Knowingly relying" means you have
|
||||||
|
actual knowledge that, but for the patent license, your conveying the
|
||||||
|
covered work in a country, or your recipient's use of the covered work
|
||||||
|
in a country, would infringe one or more identifiable patents in that
|
||||||
|
country that you have reason to believe are valid.
|
||||||
|
|
||||||
|
If, pursuant to or in connection with a single transaction or
|
||||||
|
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||||
|
covered work, and grant a patent license to some of the parties
|
||||||
|
receiving the covered work authorizing them to use, propagate, modify
|
||||||
|
or convey a specific copy of the covered work, then the patent license
|
||||||
|
you grant is automatically extended to all recipients of the covered
|
||||||
|
work and works based on it.
|
||||||
|
|
||||||
|
A patent license is "discriminatory" if it does not include within
|
||||||
|
the scope of its coverage, prohibits the exercise of, or is
|
||||||
|
conditioned on the non-exercise of one or more of the rights that are
|
||||||
|
specifically granted under this License. You may not convey a covered
|
||||||
|
work if you are a party to an arrangement with a third party that is
|
||||||
|
in the business of distributing software, under which you make payment
|
||||||
|
to the third party based on the extent of your activity of conveying
|
||||||
|
the work, and under which the third party grants, to any of the
|
||||||
|
parties who would receive the covered work from you, a discriminatory
|
||||||
|
patent license (a) in connection with copies of the covered work
|
||||||
|
conveyed by you (or copies made from those copies), or (b) primarily
|
||||||
|
for and in connection with specific products or compilations that
|
||||||
|
contain the covered work, unless you entered into that arrangement,
|
||||||
|
or that patent license was granted, prior to 28 March 2007.
|
||||||
|
|
||||||
|
Nothing in this License shall be construed as excluding or limiting
|
||||||
|
any implied license or other defenses to infringement that may
|
||||||
|
otherwise be available to you under applicable patent law.
|
||||||
|
|
||||||
|
12. No Surrender of Others' Freedom.
|
||||||
|
|
||||||
|
If conditions are imposed on you (whether by court order, agreement or
|
||||||
|
otherwise) that contradict the conditions of this License, they do not
|
||||||
|
excuse you from the conditions of this License. If you cannot convey a
|
||||||
|
covered work so as to satisfy simultaneously your obligations under this
|
||||||
|
License and any other pertinent obligations, then as a consequence you may
|
||||||
|
not convey it at all. For example, if you agree to terms that obligate you
|
||||||
|
to collect a royalty for further conveying from those to whom you convey
|
||||||
|
the Program, the only way you could satisfy both those terms and this
|
||||||
|
License would be to refrain entirely from conveying the Program.
|
||||||
|
|
||||||
|
13. Use with the GNU Affero General Public License.
|
||||||
|
|
||||||
|
Notwithstanding any other provision of this License, you have
|
||||||
|
permission to link or combine any covered work with a work licensed
|
||||||
|
under version 3 of the GNU Affero General Public License into a single
|
||||||
|
combined work, and to convey the resulting work. The terms of this
|
||||||
|
License will continue to apply to the part which is the covered work,
|
||||||
|
but the special requirements of the GNU Affero General Public License,
|
||||||
|
section 13, concerning interaction through a network will apply to the
|
||||||
|
combination as such.
|
||||||
|
|
||||||
|
14. Revised Versions of this License.
|
||||||
|
|
||||||
|
The Free Software Foundation may publish revised and/or new versions of
|
||||||
|
the GNU General Public License from time to time. Such new versions will
|
||||||
|
be similar in spirit to the present version, but may differ in detail to
|
||||||
|
address new problems or concerns.
|
||||||
|
|
||||||
|
Each version is given a distinguishing version number. If the
|
||||||
|
Program specifies that a certain numbered version of the GNU General
|
||||||
|
Public License "or any later version" applies to it, you have the
|
||||||
|
option of following the terms and conditions either of that numbered
|
||||||
|
version or of any later version published by the Free Software
|
||||||
|
Foundation. If the Program does not specify a version number of the
|
||||||
|
GNU General Public License, you may choose any version ever published
|
||||||
|
by the Free Software Foundation.
|
||||||
|
|
||||||
|
If the Program specifies that a proxy can decide which future
|
||||||
|
versions of the GNU General Public License can be used, that proxy's
|
||||||
|
public statement of acceptance of a version permanently authorizes you
|
||||||
|
to choose that version for the Program.
|
||||||
|
|
||||||
|
Later license versions may give you additional or different
|
||||||
|
permissions. However, no additional obligations are imposed on any
|
||||||
|
author or copyright holder as a result of your choosing to follow a
|
||||||
|
later version.
|
||||||
|
|
||||||
|
15. Disclaimer of Warranty.
|
||||||
|
|
||||||
|
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||||
|
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||||
|
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||||
|
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||||
|
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||||
|
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||||
|
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||||
|
|
||||||
|
16. Limitation of Liability.
|
||||||
|
|
||||||
|
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||||
|
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||||
|
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||||
|
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||||
|
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||||
|
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||||
|
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||||
|
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||||
|
SUCH DAMAGES.
|
||||||
|
|
||||||
|
17. Interpretation of Sections 15 and 16.
|
||||||
|
|
||||||
|
If the disclaimer of warranty and limitation of liability provided
|
||||||
|
above cannot be given local legal effect according to their terms,
|
||||||
|
reviewing courts shall apply local law that most closely approximates
|
||||||
|
an absolute waiver of all civil liability in connection with the
|
||||||
|
Program, unless a warranty or assumption of liability accompanies a
|
||||||
|
copy of the Program in return for a fee.
|
||||||
|
|
||||||
|
END OF TERMS AND CONDITIONS
|
||||||
|
|
||||||
|
How to Apply These Terms to Your New Programs
|
||||||
|
|
||||||
|
If you develop a new program, and you want it to be of the greatest
|
||||||
|
possible use to the public, the best way to achieve this is to make it
|
||||||
|
free software which everyone can redistribute and change under these terms.
|
||||||
|
|
||||||
|
To do so, attach the following notices to the program. It is safest
|
||||||
|
to attach them to the start of each source file to most effectively
|
||||||
|
state the exclusion of warranty; and each file should have at least
|
||||||
|
the "copyright" line and a pointer to where the full notice is found.
|
||||||
|
|
||||||
|
<one line to give the program's name and a brief idea of what it does.>
|
||||||
|
Copyright (C) <year> <name of author>
|
||||||
|
|
||||||
|
This program is free software: you can redistribute it and/or modify
|
||||||
|
it under the terms of the GNU General Public License as published by
|
||||||
|
the Free Software Foundation, either version 3 of the License, or
|
||||||
|
(at your option) any later version.
|
||||||
|
|
||||||
|
This program is distributed in the hope that it will be useful,
|
||||||
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
GNU General Public License for more details.
|
||||||
|
|
||||||
|
You should have received a copy of the GNU General Public License
|
||||||
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
Also add information on how to contact you by electronic and paper mail.
|
||||||
|
|
||||||
|
If the program does terminal interaction, make it output a short
|
||||||
|
notice like this when it starts in an interactive mode:
|
||||||
|
|
||||||
|
<program> Copyright (C) <year> <name of author>
|
||||||
|
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||||
|
This is free software, and you are welcome to redistribute it
|
||||||
|
under certain conditions; type `show c' for details.
|
||||||
|
|
||||||
|
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||||
|
parts of the General Public License. Of course, your program's commands
|
||||||
|
might be different; for a GUI interface, you would use an "about box".
|
||||||
|
|
||||||
|
You should also get your employer (if you work as a programmer) or school,
|
||||||
|
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||||
|
For more information on this, and how to apply and follow the GNU GPL, see
|
||||||
|
<http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
The GNU General Public License does not permit incorporating your program
|
||||||
|
into proprietary programs. If your program is a subroutine library, you
|
||||||
|
may consider it more useful to permit linking proprietary applications with
|
||||||
|
the library. If this is what you want to do, use the GNU Lesser General
|
||||||
|
Public License instead of this License. But first, please read
|
||||||
|
<http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||||
81
tests/md_trim_support/Makefile
Normal file
81
tests/md_trim_support/Makefile
Normal file
@ -0,0 +1,81 @@
|
|||||||
|
# Copyright (c) 2006 Red Hat, Inc. All rights reserved. This copyrighted material
|
||||||
|
# is made available to anyone wishing to use, modify, copy, or
|
||||||
|
# redistribute it subject to the terms and conditions of the GNU General
|
||||||
|
# Public License v.2.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||||
|
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
|
||||||
|
# PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program; if not, write to the Free Software
|
||||||
|
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
||||||
|
#
|
||||||
|
# Author: guazhang <guazhang@redhat.com>
|
||||||
|
|
||||||
|
# The toplevel namespace within which the test lives.
|
||||||
|
TOPLEVEL_NAMESPACE=kernel
|
||||||
|
|
||||||
|
# The name of the package under test:
|
||||||
|
PACKAGE_NAME=storage
|
||||||
|
|
||||||
|
# The path of the test below the package:
|
||||||
|
RELATIVE_PATH=mdadm/trim-support
|
||||||
|
|
||||||
|
# Version of the Test. Used with make tag.
|
||||||
|
export TESTVERSION=1.0
|
||||||
|
|
||||||
|
# The combined namespace of the test.
|
||||||
|
export TEST=/$(TOPLEVEL_NAMESPACE)/$(PACKAGE_NAME)/$(RELATIVE_PATH)
|
||||||
|
|
||||||
|
|
||||||
|
# A phony target is one that is not really the name of a file.
|
||||||
|
# It is just a name for some commands to be executed when you
|
||||||
|
# make an explicit request. There are two reasons to use a
|
||||||
|
# phony target: to avoid a conflict with a file of the same
|
||||||
|
# name, and to improve performance.
|
||||||
|
.PHONY: all install download clean
|
||||||
|
|
||||||
|
# executables to be built should be added here,
|
||||||
|
# they will be generated on the system under test.
|
||||||
|
BUILT_FILES=
|
||||||
|
|
||||||
|
# data files, .c files, scripts anything needed to either compile the test
|
||||||
|
# and/or run it.
|
||||||
|
FILES=$(METADATA) include.sh Makefile PURPOSE main.sh tc.sh
|
||||||
|
|
||||||
|
run: $(FILES) build
|
||||||
|
./main.sh
|
||||||
|
|
||||||
|
build: $(BUILT_FILES)
|
||||||
|
# chmod a+x ./main.sh
|
||||||
|
|
||||||
|
clean:
|
||||||
|
rm -f *~ *.rpm $(BUILT_FILES)
|
||||||
|
|
||||||
|
# You may need to add other targets e.g. to build executables from source code
|
||||||
|
# Add them here:
|
||||||
|
|
||||||
|
|
||||||
|
# Include Common Makefile
|
||||||
|
include /usr/share/rhts/lib/rhts-make.include
|
||||||
|
|
||||||
|
# Generate the testinfo.desc here:
|
||||||
|
$(METADATA): Makefile
|
||||||
|
@touch $(METADATA)
|
||||||
|
# Change to the test owner's name
|
||||||
|
@echo "Owner: guazhang <guazhang@redhat.com>" > $(METADATA)
|
||||||
|
@echo "Name: $(TEST)" >> $(METADATA)
|
||||||
|
@echo "Path: $(TEST_DIR)" >> $(METADATA)
|
||||||
|
@echo "License: GPLv3" >> $(METADATA)
|
||||||
|
@echo "TestVersion: $(TESTVERSION)" >> $(METADATA)
|
||||||
|
@echo "Description: test the function trim support">> $(METADATA)
|
||||||
|
@echo "TestTime: 1h" >> $(METADATA)
|
||||||
|
@echo "RunFor: $(PACKAGE_NAME)" >> $(METADATA)
|
||||||
|
# add any other packages for which your test ought to run here
|
||||||
|
@echo "Requires: $(PACKAGE_NAME)" >> $(METADATA)
|
||||||
|
@echo "Requires: mdadm" >> $(METADATA)
|
||||||
|
# add any other requirements for the script to run here
|
||||||
|
|
||||||
|
# You may need other fields here; see the documentation
|
||||||
|
rhts-lint $(METADATA)
|
||||||
3
tests/md_trim_support/PURPOSE
Normal file
3
tests/md_trim_support/PURPOSE
Normal file
@ -0,0 +1,3 @@
|
|||||||
|
PURPOSE of /tests/kernel/storage/mdadm/trim-support
|
||||||
|
Description: Test the function trim support.
|
||||||
|
Author: Xiao Ni <xni@redhat.com>
|
||||||
672
tests/md_trim_support/include.sh
Executable file
672
tests/md_trim_support/include.sh
Executable file
@ -0,0 +1,672 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
|
||||||
|
#
|
||||||
|
# This program is free software: you can redistribute it and/or modify
|
||||||
|
# it under the terms of the GNU General Public License as published by
|
||||||
|
# the Free Software Foundation, either version 3 of the License, or
|
||||||
|
# (at your option) any later version.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
# Author: guazhang <guazhang@redhat.com>
|
||||||
|
|
||||||
|
source tc.sh || exit 1
|
||||||
|
|
||||||
|
rpm -q mdadm || yum install -y mdadm
|
||||||
|
JOURNAL_SUPPORT=0
|
||||||
|
info=`mdadm --create --help | grep -o "write-journal"`
|
||||||
|
if [ "$info" = "write-journal" ]; then
|
||||||
|
JOURNAL_SUPPORT=1
|
||||||
|
fi
|
||||||
|
|
||||||
|
#Install fio from upstream
|
||||||
|
function install_fio() {
|
||||||
|
|
||||||
|
git_url=git://git.kernel.org/pub/scm/linux/kernel/git/axboe/fio.git
|
||||||
|
|
||||||
|
tok yum install libaio-devel zlib-devel -y
|
||||||
|
tok git clone $git_url
|
||||||
|
tlog "INFO: Installing Fio"
|
||||||
|
tok "cd fio &&./configure && make && make install"
|
||||||
|
tok which fio
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
tlog "FAIL: Fio not succesffully installed"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
tlog "INFO: Fio succesfully installed"
|
||||||
|
}
|
||||||
|
|
||||||
|
#Install dt
|
||||||
|
function install_dt () {
|
||||||
|
|
||||||
|
wget http://www.scsifaq.org/RMiller_Tools/ftp/dt/dt-source.tar.gz
|
||||||
|
tar xvf dt-source.tar.gz
|
||||||
|
cd dt.d-WIP/
|
||||||
|
cp -p Makefile.linux Makefile
|
||||||
|
make
|
||||||
|
cp dt /usr/bin
|
||||||
|
}
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Create_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# Create md raid.
|
||||||
|
# Parameter:
|
||||||
|
# $level # like 0, 1, 3, 5, 10, 50
|
||||||
|
# $dev_list # like 'sda sdb sdc sdd'
|
||||||
|
# $raid_dev_num # like 3
|
||||||
|
# $spar_dev_num # like 2
|
||||||
|
# $chunk # like 64
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR # $md_raid like '/dev/md0'
|
||||||
|
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Create_RAID (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 3 ]; then
|
||||||
|
echo 'Usage: MD_Create_RAID $level $dev_list $raid_dev_num \
|
||||||
|
[$spar_dev_num] [$chunk]'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
# variable definitions
|
||||||
|
RETURN_STR=''
|
||||||
|
MD_DEVS=''
|
||||||
|
local level=$1
|
||||||
|
local dev_list=$2
|
||||||
|
local raid_dev_num=$3
|
||||||
|
local bitmap=$4
|
||||||
|
local spar_dev_num=${5:-0}
|
||||||
|
local chunk=${6:-512}
|
||||||
|
local bitmap_chunksize=${7:-64M}
|
||||||
|
local dev_num=0
|
||||||
|
local raid_dev=''
|
||||||
|
local spar_dev=''
|
||||||
|
local md_raid=""
|
||||||
|
local mtdata=${8:-1.2}
|
||||||
|
local ret=0
|
||||||
|
# start to create
|
||||||
|
echo "INFO: Executing MD_Create_RAID() to create raid $level"
|
||||||
|
# check if the given disks are more the needed
|
||||||
|
for i in $dev_list; do
|
||||||
|
dev_num=$((dev_num+1))
|
||||||
|
done
|
||||||
|
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
|
||||||
|
echo "FAIL: Required devices are more than given."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
# get free md device name, only scan /dev/md[0-15].
|
||||||
|
for i in `seq 1 30`; do
|
||||||
|
ls -l /dev/md$i > /dev/null 2>&1
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
md_raid=/dev/md$i
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
# get raid disk list.
|
||||||
|
for i in `seq 1 $raid_dev_num`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
raid_dev="$raid_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
|
||||||
|
# get spare disk list.
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
spar_dev="$spar_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
|
||||||
|
fi
|
||||||
|
sleep 5
|
||||||
|
if [ $level -eq 1 ]; then
|
||||||
|
# create md raid1 without "--chunk"
|
||||||
|
if [ $bitmap -eq 1 ]; then
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev \
|
||||||
|
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
else
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
fi
|
||||||
|
elif [ $bitmap -eq 2 ];then
|
||||||
|
touch /home/bitmap_md_$level
|
||||||
|
echo "INFO:bitmap backup in /home/bitmap_md_$level"
|
||||||
|
bitmap_dir="/home/bitmap_md_$level"
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev \
|
||||||
|
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
else
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev"
|
||||||
|
else
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
# create md raid
|
||||||
|
if [ $bitmap -eq 1 ]; then
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev --chunk $chunk \
|
||||||
|
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
else
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev --chunk $chunk \
|
||||||
|
--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
fi
|
||||||
|
elif [ $bitmap -eq 2 ];then
|
||||||
|
touch /home/bitmap_md_$level
|
||||||
|
echo "INFO:bitmap backup in /home/bitmap_md_$level"
|
||||||
|
bitmap_dir="/home/bitmap_md_$level"
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev --chunk $chunk \
|
||||||
|
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
else
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev --chunk $chunk \
|
||||||
|
--bitmap=$bitmap_dir --force --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
fi
|
||||||
|
else
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev \
|
||||||
|
--spare-devices $spar_dev_num $spar_dev --chunk $chunk"
|
||||||
|
else
|
||||||
|
tok "mdadm --create --run $md_raid --level $level \
|
||||||
|
--metadata $mtdata \
|
||||||
|
--raid-devices $raid_dev_num $raid_dev --chunk $chunk"
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
ret=$?
|
||||||
|
echo "INFO:create $md_raid failed.will remove all raid disk "
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "create `date +%s` mdadm -CR $md_raid -l $level -e $mtdata -n $raid_dev_num \"$raid_dev\" -x=$spar_dev_num $spar_dev bitmap=$bitmap --chunk $chunk --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
echo "INFO:cat /proc/mdstat######################"
|
||||||
|
cat /proc/mdstat
|
||||||
|
lsblk
|
||||||
|
trun "ls /dev/md* |egrep md[0-9]+"
|
||||||
|
echo "INFO:mdadm -D $md_raid #########################"
|
||||||
|
mdadm --detail $md_raid
|
||||||
|
# define global variables
|
||||||
|
MD_DEVS="$raid_dev $spar_dev"
|
||||||
|
RETURN_STR="$md_raid"
|
||||||
|
return $ret
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Create_RAID
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Create_RAID_Journal ()
|
||||||
|
# Usage:
|
||||||
|
# Create md raid with journal.
|
||||||
|
# Parameter:
|
||||||
|
# $level # like 4, 5, 6
|
||||||
|
# $dev_list # like 'sda sdb sdc sdd'
|
||||||
|
# $raid_dev_num # like 3
|
||||||
|
# $spar_dev_num # like 2
|
||||||
|
# $chunk # like 64
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR # $md_raid like '/dev/md0'
|
||||||
|
# MD_DEVS # $raid_dev_list like '/dev/sda /dev/sdb'
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Create_RAID_Journal (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 3 ]; then
|
||||||
|
echo 'Usage: MD_Create_RAID_Journal $level $dev_list $raid_dev_num \
|
||||||
|
[$spar_dev_num] [$chunk]'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
# variable definitions
|
||||||
|
RETURN_STR=''
|
||||||
|
MD_DEVS=''
|
||||||
|
local level=$1
|
||||||
|
local dev_list=$2
|
||||||
|
local raid_dev_num=$3
|
||||||
|
local bitmap=$4
|
||||||
|
local spar_dev_num=${5:-0}
|
||||||
|
local chunk=${6:-512}
|
||||||
|
local bitmap_chunksize=${7:-64M}
|
||||||
|
local mtdata=${8:-1.2}
|
||||||
|
local dev_num=0
|
||||||
|
local raid_dev=''
|
||||||
|
local spar_dev=''
|
||||||
|
local md_raid=""
|
||||||
|
local ret=0
|
||||||
|
# start to create
|
||||||
|
echo "INFO: Executing MD_Create_RAID_Journal() to create raid $level"
|
||||||
|
# check if the given disks are more the needed
|
||||||
|
for i in $dev_list; do
|
||||||
|
dev_num=$((dev_num+1))
|
||||||
|
done
|
||||||
|
if [ $dev_num -lt $(($raid_dev_num+$spar_dev_num)) ]; then
|
||||||
|
echo "FAIL: Required devices are more than given."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
# get free md device name, only scan /dev/md[0-15].
|
||||||
|
for i in `seq 0 15`; do
|
||||||
|
ls -l /dev/md$i > /dev/null 2>&1
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
md_raid=/dev/md$i
|
||||||
|
break
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
# take the first disk as journal disk
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f 1`
|
||||||
|
journal_dev="/dev/$tmp_dev"
|
||||||
|
echo "INFO: Created md raid with write journal disk \"$journal_dev\"."
|
||||||
|
|
||||||
|
# get raid disk list.
|
||||||
|
for i in `seq 2 $raid_dev_num`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
raid_dev="$raid_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these raid devices \"$raid_dev\"."
|
||||||
|
|
||||||
|
# get spare disk list.
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
for i in `seq $((raid_dev_num+1)) $((raid_dev_num+spar_dev_num))`; do
|
||||||
|
tmp_dev=`echo $dev_list | cut -d " " -f $i`
|
||||||
|
spar_dev="$spar_dev /dev/$tmp_dev"
|
||||||
|
done
|
||||||
|
echo "INFO: Created md raid with these spare disks \"$spar_dev\"."
|
||||||
|
fi
|
||||||
|
|
||||||
|
#There is one write journal disk, so change the raid_dev_num--
|
||||||
|
((raid_dev_num--))
|
||||||
|
|
||||||
|
# create md raid
|
||||||
|
# prepare the parameter
|
||||||
|
BITMAP=""
|
||||||
|
SPAR_DEV=""
|
||||||
|
# if [ $bitmap -eq 1 ]; then
|
||||||
|
# BITMAP="--bitmap=internal --bitmap-chunk=$bitmap_chunksize"
|
||||||
|
# fi
|
||||||
|
if [ $spar_dev_num -ne 0 ]; then
|
||||||
|
SPAR_DEV="--spare-devices $spar_dev_num $spar_dev"
|
||||||
|
fi
|
||||||
|
if [ -n "$journal_dev" ]; then
|
||||||
|
WRITE_JOURNAL="--write-journal $journal_dev"
|
||||||
|
fi
|
||||||
|
tok "mdadm --create --run $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk"
|
||||||
|
ret=$?
|
||||||
|
echo "create raid time `date +%s` mdadm -CR $md_raid --level $level --metadata $mtdata --raid-devices $raid_dev_num $raid_dev $WRITE_JOURNAL $SPAR_DEV $BITMAP --chunk $chunk "
|
||||||
|
cat /proc/mdstat
|
||||||
|
mdadm --detail $md_raid
|
||||||
|
# define global variables
|
||||||
|
MD_DEVS="$journal_dev $raid_dev $spar_dev"
|
||||||
|
RETURN_STR="$md_raid"
|
||||||
|
return $ret
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Create_RAID_Journal
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Save_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# Save md raid configuration.
|
||||||
|
# Parameter:
|
||||||
|
# NULL
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# NULL
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Save_RAID (){
|
||||||
|
echo "INFO: Executing MD_Save_RAID()"
|
||||||
|
echo "DEVICE $MD_DEVS" > /etc/mdadm.conf
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
echo "FAIL: Failed to save md device info to /etc/mdadm.conf"
|
||||||
|
fi
|
||||||
|
mdadm --detail --scan >> /etc/mdadm.conf
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
echo "FAIL: Failed to save md state info to /etc/mdadm.conf"
|
||||||
|
fi
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Save_RAID
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Clean_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# Clean md raid.
|
||||||
|
# Parameter:
|
||||||
|
# $md_name # like '/dev/md0'
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# NULL
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Clean_RAID (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -ne 1 ]; then
|
||||||
|
echo 'Usage: MD_Clean_RAID $md_name'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
echo "INFO: Executing MD_Clean_RAID() against this md device: $md_name"
|
||||||
|
local md_name=$1
|
||||||
|
echo "mdadm --stop $md_name"
|
||||||
|
mdadm --stop $md_name
|
||||||
|
st=$?
|
||||||
|
while [ $st -ne 0 ]; do
|
||||||
|
echo "INFO:mdadm stop failed"
|
||||||
|
sleep 10
|
||||||
|
rm -rf /etc/mdadm.conf
|
||||||
|
for i in $(cat /proc/mdstat |grep "inactive" |awk '{print $1}') ;do
|
||||||
|
mdadm --stop "/dev/$i"
|
||||||
|
done
|
||||||
|
mdadm --stop $md_name
|
||||||
|
st=$?
|
||||||
|
|
||||||
|
done
|
||||||
|
sleep 10
|
||||||
|
echo "clean devs : $MD_DEVS"
|
||||||
|
for dev in $MD_DEVS; do
|
||||||
|
echo "mdadm --zero-superblock $dev"
|
||||||
|
`mdadm --zero-superblock $dev`
|
||||||
|
done
|
||||||
|
#`mdadm --zero-superblock "$MD_DEVS"`
|
||||||
|
echo "ret is $?"
|
||||||
|
rm -rf /etc/mdadm.conf
|
||||||
|
sleep 10
|
||||||
|
echo "ls $md_name"
|
||||||
|
tnot "ls $md_name"
|
||||||
|
if [ $? = 1 ];then
|
||||||
|
tlog "mdadm --stop command can't delete md node name $md_name in /dev node"
|
||||||
|
trun "ls /dev/md*"
|
||||||
|
trun "cat /proc/mdstat"
|
||||||
|
else
|
||||||
|
tlog "mdadm --stop can delete md node name $md_name in /dev"
|
||||||
|
fi
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Clean_RAID
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_Get_State_RAID ()
|
||||||
|
# Usage:
|
||||||
|
# get md raid status
|
||||||
|
# Parameter:
|
||||||
|
# $md_name # like "/dev/md0"
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR # $state, like 'clean, resyncing'
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_Get_State_RAID (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 1 ]; then
|
||||||
|
echo 'Usage: MD_Get_State_RAID $md_name'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
|
||||||
|
RETURN_STR=''
|
||||||
|
local md_name=$1
|
||||||
|
local state=''
|
||||||
|
local start_times=0
|
||||||
|
local end_times=0
|
||||||
|
local spend_times=0
|
||||||
|
# echo "INFO: Executing MD_Get_State_RAID() against this md array: $md_name"
|
||||||
|
start_times=$(date +%s)
|
||||||
|
echo " $start_times start_time against this md array: $md_name "
|
||||||
|
# echo "mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2"
|
||||||
|
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
|
||||||
|
sta=$?
|
||||||
|
if [ -z "$state" ]; then
|
||||||
|
echo "`date +%s` first_time_failed get raid statu #############################+++++++++++++++++++++++++"
|
||||||
|
while [ $sta ];do
|
||||||
|
state=`mdadm --detail $md_name | grep "State :" | cut -d ":" -f 2 | cut -d " " -f 2`
|
||||||
|
sta=$?
|
||||||
|
end_times=$(date +%s)
|
||||||
|
spend_times=$((end_times - start_times))
|
||||||
|
if [[ $spend_times -gt 10 ]];then
|
||||||
|
echo "get raid status spend $spend_times and exit "
|
||||||
|
ls /dev/md* |egrep md[0-9]+
|
||||||
|
cat /proc/mdstat
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
|
||||||
|
echo "$spend_times spend raid statu_time #############################"
|
||||||
|
fi
|
||||||
|
echo "state is $state"
|
||||||
|
RETURN_STR="$state"
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_Get_State_RAID
|
||||||
|
|
||||||
|
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
# MD_IO_Test ()
|
||||||
|
# Usage:
|
||||||
|
# IO test using dt against block level
|
||||||
|
# Parameter:
|
||||||
|
# $dt_target # like "/dev/md0"
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# NULL
|
||||||
|
#----------------------------------------------------------------------------#
|
||||||
|
|
||||||
|
function MD_IO_Test (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -lt 1 ]; then
|
||||||
|
echo 'Usage: MD_IO_Test $dt_target'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
# this parameter should be change to 7200 during a real testing cycle
|
||||||
|
local dt_runtime=72
|
||||||
|
local dt_logfile=""
|
||||||
|
test -f /tmp/dt_XXXXXXXX.log || `mktemp /tmp/dt_XXXXXXXX.log`
|
||||||
|
dt_logfile="/tmp/dt_XXXXXXXX.log"
|
||||||
|
local dt_target=$1
|
||||||
|
echo -n "INFO: dt against ${dt_target} is running with "
|
||||||
|
echo "runtime: ${dt_runtime}s, log file is: ${dt_logfile}"
|
||||||
|
echo "dt slices=16 disable=eof,pstats flags=direct \
|
||||||
|
oncerr=abort min=b max=256k \
|
||||||
|
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
|
||||||
|
of=${dt_target} log=${dt_logfile} \
|
||||||
|
runtime=${dt_runtime}"
|
||||||
|
`dt slices=16 disable=eof,pstats flags=direct \
|
||||||
|
oncerr=abort min=b max=256k \
|
||||||
|
pattern=iot iodir=reverse prefix='%d@%h (pid %p)' \
|
||||||
|
of=${dt_target} log=${dt_logfile} \
|
||||||
|
runtime=${dt_runtime}`
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
echo "FAIL: Failed to run dt testing against $dt_target"
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
####################### End of functoin MD_IO_Test
|
||||||
|
|
||||||
|
function create_loop_devices (){
|
||||||
|
Create_Loop_Devices $@
|
||||||
|
}
|
||||||
|
|
||||||
|
# ---------------------------------------------------------#
|
||||||
|
# Create_Loop_Devices ()
|
||||||
|
# Usage:
|
||||||
|
# Create loop devices. We will find out the free number
|
||||||
|
# of loop to bind on tmp file.
|
||||||
|
# Parameter:
|
||||||
|
# $count #like "12"
|
||||||
|
# $size_mib #like "1024"
|
||||||
|
# Returns:
|
||||||
|
# Return code:
|
||||||
|
# 0 on success
|
||||||
|
# 1 if something went wrong.
|
||||||
|
# Return string:
|
||||||
|
# RETURN_STR like 'loop9 loop10'
|
||||||
|
# ---------------------------------------------------------#
|
||||||
|
|
||||||
|
function Create_Loop_Devices (){
|
||||||
|
EX_USAGE=64 # Bad arg format
|
||||||
|
if [ $# -ne 2 ]; then
|
||||||
|
echo 'Usage: Create_Loop_Devices $count $size_mib'
|
||||||
|
exit "${EX_USAGE}"
|
||||||
|
fi
|
||||||
|
RETURN_STR=''
|
||||||
|
local count="$1"
|
||||||
|
local size_mib="$2"
|
||||||
|
local loop_dev_list=''
|
||||||
|
for X in `seq 1 ${count}`;do
|
||||||
|
local loop_file_name=$(mktemp /tmp/loop.XXXXXX)
|
||||||
|
dd if=/dev/zero of=${loop_file_name} count=$size_mib bs=1M 1>/dev/null 2>&1
|
||||||
|
local loop_dev_name=$(losetup -f)
|
||||||
|
#BUG: RHEL5 only support 8 loop device and we need to check whether we are run out of it
|
||||||
|
local command="losetup ${loop_dev_name} ${loop_file_name} 1>/dev/null 2>&1"
|
||||||
|
eval "${command}"
|
||||||
|
if [ $? -eq 0 ];then
|
||||||
|
loop_dev_list="${loop_dev_list}${loop_dev_name} "
|
||||||
|
else
|
||||||
|
echo "FAIL: Failed to create loop devices with command: ${command}"
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
done
|
||||||
|
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/ $//')
|
||||||
|
echo "${loop_dev_list}" #Back capability
|
||||||
|
loop_dev_list=$(echo "${loop_dev_list}" | sed -e 's/\/dev\///g')
|
||||||
|
RETURN_STR="${loop_dev_list}"
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
function get_disks() {
|
||||||
|
|
||||||
|
disk_num=$1
|
||||||
|
disk_size=$2
|
||||||
|
|
||||||
|
LOOP_DEVICE_LIST=$(create_loop_devices $disk_num $disk_size)
|
||||||
|
for i in $(seq 1 $disk_num); do
|
||||||
|
disk_temp=$(echo $LOOP_DEVICE_LIST | cut -d " " -f $i)
|
||||||
|
disk_temp=$(echo $disk_temp | cut -d "/" -f 3)
|
||||||
|
devlist="$devlist $disk_temp"
|
||||||
|
done
|
||||||
|
|
||||||
|
RETURN_STR="$devlist"
|
||||||
|
}
|
||||||
|
|
||||||
|
function remove_disks() {
|
||||||
|
|
||||||
|
disks=$1
|
||||||
|
for disk in $disks; do
|
||||||
|
try_num=1
|
||||||
|
disk="/dev/"$disk
|
||||||
|
echo "losetup -d $disk"
|
||||||
|
losetup -d $disk
|
||||||
|
state=$?
|
||||||
|
while [ $state -ne 0 ]; do
|
||||||
|
if [ $try_num -eq 4 ]; then
|
||||||
|
echo "FAIL: After tried 3 times losetup -d $disk"
|
||||||
|
return 1
|
||||||
|
fi
|
||||||
|
sleep 1
|
||||||
|
losetup -d $disk
|
||||||
|
state=$?
|
||||||
|
((try_num++))
|
||||||
|
done
|
||||||
|
done
|
||||||
|
rm -rf /tmp/loop.*
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
local_clean(){
|
||||||
|
local md_name=""
|
||||||
|
(mdadm -E /dev/sd[b-i]1 |grep "raid") || (cat /proc/mdstat |grep "inactive") || (ls /dev/md* |egrep md[0-9]+)
|
||||||
|
if [ $? = 0 ];then
|
||||||
|
echo "have some md don't clean"
|
||||||
|
ls /dev/md* |egrep md[0-9]+
|
||||||
|
for md_name in "$(ls /dev/md* |egrep md[0-9]+)" ;do
|
||||||
|
trun "mdadm --stop $md_name"
|
||||||
|
sleep 5
|
||||||
|
tlog "$md_name have stop"
|
||||||
|
done
|
||||||
|
rm -rf /etc/mdadm.conf
|
||||||
|
trun "mdadm -Ss";sleep 5
|
||||||
|
trun "mdadm --zero-superblock /dev/sd[b-i]1"
|
||||||
|
trun "mdadm --zero-superblock /dev/sd[b-i]"
|
||||||
|
trun "cat /proc/mdstat"
|
||||||
|
lsblk
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "INFO:need to remove partition first"
|
||||||
|
for i in b c d e f g h i ;do
|
||||||
|
mdadm --zero-superblock "/dev/sd$i"
|
||||||
|
sleep 1
|
||||||
|
gdisk /dev/sd$i &> /dev/null <<EOF
|
||||||
|
d
|
||||||
|
3
|
||||||
|
d
|
||||||
|
2
|
||||||
|
d
|
||||||
|
1
|
||||||
|
w
|
||||||
|
Y
|
||||||
|
EOF
|
||||||
|
sleep 1
|
||||||
|
partprobe /dev/sd$i
|
||||||
|
done
|
||||||
|
|
||||||
|
tlog "have been remove all partition,check it"
|
||||||
|
lsblk;cat /proc/mdstat; ls /dev/md*
|
||||||
|
|
||||||
|
}
|
||||||
|
|
||||||
140
tests/md_trim_support/main.sh
Executable file
140
tests/md_trim_support/main.sh
Executable file
@ -0,0 +1,140 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
# vim: dict=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
|
||||||
|
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
#
|
||||||
|
# runtest.sh of /tests/kernel/storage/mdadm/trim-support
|
||||||
|
# Description: test the function trim support.
|
||||||
|
# Author: Xiao Ni <xni@redhat.com>
|
||||||
|
#
|
||||||
|
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
#
|
||||||
|
# Copyright (c) 2011 Red Hat, Inc. All rights reserved.
|
||||||
|
#
|
||||||
|
# This copyrighted material is made available to anyone wishing
|
||||||
|
# to use, modify, copy, or redistribute it subject to the terms
|
||||||
|
# and conditions of the GNU General Public License version 2.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be
|
||||||
|
# useful, but WITHOUT ANY WARRANTY; without even the implied
|
||||||
|
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
|
||||||
|
# PURPOSE. See the GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public
|
||||||
|
# License along with this program; if not, write to the Free
|
||||||
|
# Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||||
|
# Boston, MA 02110-1301, USA.
|
||||||
|
#
|
||||||
|
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||||
|
#set -x
|
||||||
|
# Include Beaker environment
|
||||||
|
. /usr/bin/rhts-environment.sh
|
||||||
|
. /usr/lib/beakerlib/beakerlib.sh
|
||||||
|
|
||||||
|
# Include Storage related environment
|
||||||
|
. include.sh || exit 200
|
||||||
|
|
||||||
|
function Stop_Raid (){
|
||||||
|
tok mdadm --stop "$MD_RAID"
|
||||||
|
if [ $? -ne 0 ]; then
|
||||||
|
tlog "FAIL: fail to stop md raid $MD_RAID."
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
function runtest (){
|
||||||
|
|
||||||
|
# tok rmmod raid456
|
||||||
|
tok modprobe raid456 devices_handle_discard_safely=Y
|
||||||
|
tok "echo Y >/sys/module/raid456/parameters/devices_handle_discard_safely"
|
||||||
|
# info=`cat /etc/redhat-release | grep -oE "7.2|7.3"`
|
||||||
|
# if [ -n "$info" ]; then
|
||||||
|
trun "modprobe raid0 devices_discard_performance=Y"
|
||||||
|
trun "echo Y >/sys/module/raid0/parameters/devices_discard_performance"
|
||||||
|
# fi
|
||||||
|
devlist=''
|
||||||
|
|
||||||
|
which mkfs.xfs
|
||||||
|
if [ $? -eq 0 ]; then
|
||||||
|
FILESYS="xfs"
|
||||||
|
else
|
||||||
|
FILESYS="ext4"
|
||||||
|
fi
|
||||||
|
|
||||||
|
disk_num=6
|
||||||
|
#disk size M
|
||||||
|
disk_size=500
|
||||||
|
get_disks $disk_num $disk_size
|
||||||
|
devlist=$RETURN_STR
|
||||||
|
|
||||||
|
if [ $JOURNAL_SUPPORT -eq 1 ]; then
|
||||||
|
RAID_LIST="0 1 4 5 6 4-j 5-j 6-j 10"
|
||||||
|
else
|
||||||
|
RAID_LIST="0 1 4 5 6 10"
|
||||||
|
fi
|
||||||
|
for level in $RAID_LIST; do
|
||||||
|
|
||||||
|
RETURN_STR=''
|
||||||
|
MD_RAID=''
|
||||||
|
MD_DEV_LIST=''
|
||||||
|
raid_num=5
|
||||||
|
if [ "$level" = "0" ];then
|
||||||
|
spare_num=0
|
||||||
|
bitmap=0
|
||||||
|
else
|
||||||
|
spare_num=1
|
||||||
|
bitmap=1
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [[ $level =~ "j" ]]; then
|
||||||
|
MD_Create_RAID_Journal ${level:0:1} "$devlist" $raid_num $bitmap $spare_num
|
||||||
|
else
|
||||||
|
MD_Create_RAID $level "$devlist" $raid_num $bitmap $spare_num
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [ $? -ne 0 ];then
|
||||||
|
tlog "FAIL: Failed to create md raid $RETURN_STR"
|
||||||
|
break
|
||||||
|
else
|
||||||
|
tlog "INFO: Successfully created md raid $RETURN_STR"
|
||||||
|
fi
|
||||||
|
|
||||||
|
MD_RAID=$RETURN_STR
|
||||||
|
|
||||||
|
MD_Get_State_RAID $MD_RAID
|
||||||
|
state=$RETURN_STR
|
||||||
|
|
||||||
|
while [[ $state != "active" && $state != "clean" ]]; do
|
||||||
|
sleep 5
|
||||||
|
MD_Get_State_RAID $MD_RAID
|
||||||
|
state=$RETURN_STR
|
||||||
|
done
|
||||||
|
|
||||||
|
tlog "mkfs -t $FILESYS $MD_RAID"
|
||||||
|
(mkfs -t $FILESYS $MD_RAID) || (mkfs -t $FILESYS -f $MD_RAID)
|
||||||
|
if [ ! -d /mnt/md_test ]; then
|
||||||
|
mkdir /mnt/md_test
|
||||||
|
fi
|
||||||
|
tok mount -t $FILESYS $MD_RAID /mnt/md_test
|
||||||
|
tok fstrim -v /mnt/md_test
|
||||||
|
if [ $? -ne 0 ];then
|
||||||
|
tlog "fstrim -v /mnt/md_test failed"
|
||||||
|
fi
|
||||||
|
|
||||||
|
tok umount $MD_RAID
|
||||||
|
MD_Clean_RAID $MD_RAID
|
||||||
|
|
||||||
|
done
|
||||||
|
|
||||||
|
remove_disks "$devlist"
|
||||||
|
if [ $? -ne 0 ];then
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
tlog "running $0"
|
||||||
|
trun "rpm -q mdadm || yum install -y mdadm"
|
||||||
|
trun "uname -a"
|
||||||
|
runtest
|
||||||
|
|
||||||
|
tend
|
||||||
266
tests/md_trim_support/tc.sh
Executable file
266
tests/md_trim_support/tc.sh
Executable file
@ -0,0 +1,266 @@
|
|||||||
|
#!/bin/bash
|
||||||
|
|
||||||
|
# Copyright (c) 2016 Red Hat, Inc. All rights reserved.
|
||||||
|
#
|
||||||
|
# This program is free software: you can redistribute it and/or modify
|
||||||
|
# it under the terms of the GNU General Public License as published by
|
||||||
|
# the Free Software Foundation, either version 3 of the License, or
|
||||||
|
# (at your option) any later version.
|
||||||
|
#
|
||||||
|
# This program is distributed in the hope that it will be useful,
|
||||||
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
# GNU General Public License for more details.
|
||||||
|
#
|
||||||
|
# You should have received a copy of the GNU General Public License
|
||||||
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
|
||||||
|
#test x$LXT_TC = x || return
|
||||||
|
#LXT_TC=1
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the current date
|
||||||
|
# usage: d=$(tdate)
|
||||||
|
#
|
||||||
|
tdate ()
|
||||||
|
{
|
||||||
|
date '+%T' 2>/dev/null
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the log information
|
||||||
|
# usage: tlog "hello world" "WARNING"
|
||||||
|
#
|
||||||
|
tlog ()
|
||||||
|
{
|
||||||
|
local msg=$1
|
||||||
|
local log_level=${2:-INFO}
|
||||||
|
local cur_date=$(tdate)
|
||||||
|
|
||||||
|
echo "[$log_level][$cur_date]$msg"
|
||||||
|
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# run the cmd and format the log. return the exitint status of cmd
|
||||||
|
# use the global variables: tSTDOUT and tSTDERR to return the stdout and stderr
|
||||||
|
# usage: trun "ls"
|
||||||
|
# trun "ls"; echo $?
|
||||||
|
# stdout=$tSTDOUT
|
||||||
|
# stderr=$tSTDERR
|
||||||
|
#
|
||||||
|
trun ()
|
||||||
|
{
|
||||||
|
local cmd="$*"
|
||||||
|
|
||||||
|
_trun_ "$cmd"
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, mark this checkpoint failed and return 1
|
||||||
|
# if not, mark it passed and return 0
|
||||||
|
# usage: tnot "ls /not_existing"
|
||||||
|
#
|
||||||
|
tnot () {
|
||||||
|
local cmd="$*"
|
||||||
|
_trun_ "$cmd" 1
|
||||||
|
if test $? -eq 0; then
|
||||||
|
tfail_ "$cmd" ;
|
||||||
|
else
|
||||||
|
tpass_ "$cmd" ;
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, mark this checkpoint passed and return 0
|
||||||
|
# if not, mark it failed and return 1
|
||||||
|
# usage: tok "ls /"
|
||||||
|
#
|
||||||
|
tok ()
|
||||||
|
{
|
||||||
|
local cmd="$*"
|
||||||
|
_trun_ "$cmd" 0
|
||||||
|
if test $? -eq 0; then
|
||||||
|
tpass_ "$cmd" ;
|
||||||
|
else
|
||||||
|
tfail_ "$cmd" ;
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, mark this checkpoint passed and return 0
|
||||||
|
# if not, mark it failes and exit
|
||||||
|
# usage: terr "ls"
|
||||||
|
#
|
||||||
|
#terr ()
|
||||||
|
#{
|
||||||
|
# tok "$*" || tend
|
||||||
|
#}
|
||||||
|
|
||||||
|
#
|
||||||
|
# verify the execution of command
|
||||||
|
# if the cmd return 0, will continue to run the script
|
||||||
|
# if not, mark it failes and exit
|
||||||
|
# usage: terr "ls"
|
||||||
|
#
|
||||||
|
terr ()
|
||||||
|
{
|
||||||
|
local cmd="$*"
|
||||||
|
_trun_ "$cmd" 0
|
||||||
|
if test $? -ne 0; then
|
||||||
|
tfail_ "$cmd" ;
|
||||||
|
tend ;
|
||||||
|
fi
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# exit the program and print the log message
|
||||||
|
# usage: texit "error message" 100
|
||||||
|
# similar to the exception
|
||||||
|
#
|
||||||
|
texit ()
|
||||||
|
{
|
||||||
|
msg=$1
|
||||||
|
err=$2
|
||||||
|
is_null $err && err=1
|
||||||
|
test $err -lt 1 || err=1
|
||||||
|
|
||||||
|
tlog "$msg" "ERROR"
|
||||||
|
exit $2
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the test report, cleanup the testing bed and close the testing.
|
||||||
|
# usage: tend
|
||||||
|
#
|
||||||
|
tend ()
|
||||||
|
{
|
||||||
|
local pcount=$(wc -l $tPASS_FILE | awk '{print $1}')
|
||||||
|
local fcount=$(wc -l $tFAIL_FILE | awk '{print $1}')
|
||||||
|
local total=$(( $pcount + $fcount ))
|
||||||
|
|
||||||
|
echo "#################################Test Report###############################"
|
||||||
|
echo "TOTAL : $total"
|
||||||
|
echo "PASSED : $pcount"
|
||||||
|
echo "FAILED : $fcount"
|
||||||
|
cat $tPASS_FILE $tFAIL_FILE
|
||||||
|
echo "###########################End of running $0########################"
|
||||||
|
|
||||||
|
#cleanup
|
||||||
|
rm -f $tPASS_FILE $tFAIL_FILE $tRETURN_FILE $tSTDERR_FILE
|
||||||
|
# rm -rf $LXT_TMP_DIR
|
||||||
|
if [[ $pcount -eq 0 ]] && [[ $total -eq 0 ]];then
|
||||||
|
exit 0
|
||||||
|
fi
|
||||||
|
test $pcount -eq 0 && exit 1
|
||||||
|
test $pcount -eq $total && exit 0
|
||||||
|
exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# private function
|
||||||
|
#
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the error message and call stack. return 1
|
||||||
|
#
|
||||||
|
tfail_ ()
|
||||||
|
{
|
||||||
|
local msg=$*
|
||||||
|
tlog "$msg" "ERROR" >>$tFAIL_FILE
|
||||||
|
|
||||||
|
return 1
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# print the sucessful message. return 0
|
||||||
|
#
|
||||||
|
tpass_ ()
|
||||||
|
{
|
||||||
|
local msg=$*
|
||||||
|
tlog "$msg" "PASS" >> $tPASS_FILE
|
||||||
|
|
||||||
|
return 0
|
||||||
|
}
|
||||||
|
|
||||||
|
_trun_ ()
|
||||||
|
{
|
||||||
|
local cmd="$1"
|
||||||
|
local chk="$2"
|
||||||
|
local cur_date=$(tdate)
|
||||||
|
|
||||||
|
local stdout=$(eval "$cmd" 2>$tSTDERR_FILE; echo $? >$tRETURN_FILE 2>/dev/null)
|
||||||
|
#timeout -- how to set timeout?
|
||||||
|
local exit_status=$(< $tRETURN_FILE)
|
||||||
|
local stderr=$(< $tSTDERR_FILE)
|
||||||
|
local msg=CMD
|
||||||
|
#tnot
|
||||||
|
if test x$chk = x1; then
|
||||||
|
test $exit_status -eq 0 || msg=PASS
|
||||||
|
test $exit_status -eq 0 && msg=FAIL
|
||||||
|
#should let the tester know this is the negative testing
|
||||||
|
#if cmd return 0 we will return 1 and vice versa
|
||||||
|
cmd="[NOT] $cmd"
|
||||||
|
fi
|
||||||
|
#tok
|
||||||
|
if test x$chk = x0; then
|
||||||
|
test $exit_status -eq 0 && msg=PASS
|
||||||
|
test $exit_status -eq 0 || msg=FAIL
|
||||||
|
fi
|
||||||
|
|
||||||
|
tSTDOUT=$stdout
|
||||||
|
tSTDERR=$stderr
|
||||||
|
|
||||||
|
test $tIGNORE_STDOUT -eq 1 && stdout='redirect the stdout to /dev/null'
|
||||||
|
test $tIGNORE_STDERR -eq 1 && stderr='redirect the stderr to /dev/null'
|
||||||
|
|
||||||
|
echo "[$msg][$cur_date][$HOSTNAME]$cmd"
|
||||||
|
echo "STDOUT:"
|
||||||
|
test "x$stdout" = x || echo "$stdout"
|
||||||
|
echo "STDERR:$stderr"
|
||||||
|
echo "RETURN:$exit_status"
|
||||||
|
echo
|
||||||
|
|
||||||
|
return $exit_status
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# setup the testing environment
|
||||||
|
#
|
||||||
|
_tsetup_ ()
|
||||||
|
{
|
||||||
|
|
||||||
|
LXT_TMP_DIR="/mnt/testarea/lxt";
|
||||||
|
|
||||||
|
test -z "$HOSTNAME" && HOSTNAME=$(hostname)
|
||||||
|
test -d "$LXT_TMP_DIR" || mkdir -p "$LXT_TMP_DIR" >& /dev/null || exit 1
|
||||||
|
|
||||||
|
tSTDERR_FILE="$LXT_TMP_DIR/stderr.$$"
|
||||||
|
test -e "$tSTDERR_FILE" || > "$tSTDERR_FILE" || exit 1
|
||||||
|
tRETURN_FILE="$LXT_TMP_DIR/return.$$"
|
||||||
|
test -e "$tRETURN_FILE" || > "$tRETURN_FILE" || exit 1
|
||||||
|
tPASS_FILE="$LXT_TMP_DIR/tc.pass.$$"
|
||||||
|
test -e "$tPASS_FILE" || > "$tPASS_FILE" || exit 1
|
||||||
|
tFAIL_FILE="$LXT_TMP_DIR/tc.fail.$$"
|
||||||
|
test -e "$tFAIL_FILE" || > "$tFAIL_FILE" || exit 1
|
||||||
|
}
|
||||||
|
|
||||||
|
#
|
||||||
|
# main
|
||||||
|
#
|
||||||
|
|
||||||
|
# global variables
|
||||||
|
tIGNORE_STDOUT=0
|
||||||
|
tIGNORE_STDERR=0
|
||||||
|
tSTDOUT=
|
||||||
|
tSTDERR=
|
||||||
|
#LXT_TMP_DIR
|
||||||
|
# only used in this file
|
||||||
|
tPASS_FILE=
|
||||||
|
tFAIL_FILE=
|
||||||
|
|
||||||
|
_tsetup_
|
||||||
21
tests/tests.yml
Normal file
21
tests/tests.yml
Normal file
@ -0,0 +1,21 @@
|
|||||||
|
---
|
||||||
|
# No tests suitable for container environment
|
||||||
|
# No tests suitable for atomic environment
|
||||||
|
#
|
||||||
|
# Tests suitable for classic environment
|
||||||
|
- hosts: localhost
|
||||||
|
roles:
|
||||||
|
- role: standard-test-basic
|
||||||
|
tags:
|
||||||
|
- classic
|
||||||
|
tests:
|
||||||
|
- md_raid_module:
|
||||||
|
run: ./main.sh
|
||||||
|
- md_trim_support:
|
||||||
|
run: ./main.sh
|
||||||
|
required_packages:
|
||||||
|
- mdadm
|
||||||
|
- make
|
||||||
|
- which
|
||||||
|
- kmod
|
||||||
|
- e2fsprogs
|
||||||
Loading…
Reference in New Issue
Block a user