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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 +. + diff --git a/tests/bindings/Makefile b/tests/bindings/Makefile new file mode 100644 index 0000000..6fc0484 --- /dev/null +++ b/tests/bindings/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: bindings" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/bindings/PURPOSE b/tests/bindings/PURPOSE new file mode 100644 index 0000000..ea0cc9b --- /dev/null +++ b/tests/bindings/PURPOSE @@ -0,0 +1,7 @@ +make sure modify /etc/multipath/bindings changes alias + +steps: +1. edit the /etc/multipath/bindings +2. multipath -r +check if the mpath is changed + diff --git a/tests/bindings/main.sh b/tests/bindings/main.sh new file mode 100755 index 0000000..83217ba --- /dev/null +++ b/tests/bindings/main.sh @@ -0,0 +1,54 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +#set -x +source ../include/ec.sh || exit 200 + +tlog "running $0" + +trun "service multipathd stop" +rpm -q device-mapper-multipath || yum install -y device-mapper-multipath +trun "mpathconf --enable --with_multipathd y --user_friendly_names y" +trun "service multipathd status" + +trun "multipath -F" +sleep 5 +terr "modprobe -r scsi_debug" +terr "modprobe scsi_debug dev_size_mb=1024 num_tgts=1 vpd_use_hostno=0 \ +add_host=2 delay=20 max_luns=2 no_lun_0=1" +sleep 60 + +disk_path=$(get_scsi_debug_devices) +disk=$(basename $disk_path) +mpath_name=$(get_mpath_disk_by_scsi_device $disk) +new_alias="mpath_test_$$" + +trun "sed -i 's/$mpath_name/$new_alias/' /etc/multipath/bindings" +trun "multipath -r" +sleep 5 +tok "[[ -b /dev/mapper/$new_alias ]]" +tok is_mpath $new_alias + +trun "multipath -F" +sleep 5 +trun "modprobe -r scsi_debug" +trun "service multipathd stop" +sleep 3 +trun "multipath -W" +tend diff --git a/tests/find_multipaths/LICENSE b/tests/find_multipaths/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/find_multipaths/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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. + + + Copyright (C) + + 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 . + +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: + + Copyright (C) + 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 +. + + 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 +. + diff --git a/tests/find_multipaths/Makefile b/tests/find_multipaths/Makefile new file mode 100644 index 0000000..b78dc57 --- /dev/null +++ b/tests/find_multipaths/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: find_multipaths" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/find_multipaths/PURPOSE b/tests/find_multipaths/PURPOSE new file mode 100644 index 0000000..53dbf36 --- /dev/null +++ b/tests/find_multipaths/PURPOSE @@ -0,0 +1,10 @@ +testing environment: +1. enable|disable find_multipaths and do multipath reload +mpathconf --find_multipaths y|n --with_multipathd y + +test cases: +1. find_multipaths = no +multipath will not blacklist the single devices +2. find_multipaths = yes +multipath will blacklist the single devices +multipath will not blacklist the non-single devices diff --git a/tests/find_multipaths/main.sh b/tests/find_multipaths/main.sh new file mode 100755 index 0000000..ed51e10 --- /dev/null +++ b/tests/find_multipaths/main.sh @@ -0,0 +1,94 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +#set -x +source ../include/ec.sh || exit 200 + +tlog "running $0" + +# which not set find_multipaths yes, so multipath always create a multipath device for single device +# so stop service and reconfig with --find_multipaths y, and reload/start the service again. +trun "service multipathd stop" +rpm -q device-mapper-multipath || yum install -y device-mapper-multipath + +# test with find_multipath=y, will not multipath for the single device; reload/start the service to enable the config +trun "mpathconf --enable --user_friendly_names y --find_multipaths y --with_multipathd y" +trun "service multipathd status" +# use scsi_debug to simulate a drive +trun "multipath -F" +terr "modprobe -r scsi_debug" +trun "modprobe scsi_debug" +sleep 3 +trun "multipath -W" +cat /etc/multipath/wwids +trun "multipath" +disk_path=$(get_scsi_debug_devices) +disk_node=$(basename $disk_path) +mpath_name=$(get_mpath_disk_by_scsi_device $disk_node) +tok '[[ -z $mpath_name ]]' + +# test with find_multipath=n, will multipath for the single device +trun "mpathconf --enable --user_friendly_names y --find_multipaths n --with_multipathd y" +sleep 5 +trun "multipath" +mpath_name=$(get_mpath_disk_by_scsi_device $disk_node) +tok "is_mpath $mpath_name" + +# flush new created path +sleep 3 +trun "multipath -F" +sleep 3 + +# test with find_multipath=y, A path has the same WWID as a multipath device that was previously created +trun "mpathconf --enable --user_friendly_names y --find_multipaths y --with_multipathd y" +sleep 5 +trun "multipath" +mpath_name=$(get_mpath_disk_by_scsi_device $disk_node) +tok "is_mpath $mpath_name" + +# Clear wwid, test with find_multipath=y, will not multipath for the single device +trun "multipath -W" +trun "mpathconf --disable --with_multipathd y" +sleep 5 +mpath_name=$(get_mpath_disk_by_scsi_device $disk_node) +tok '[[ -z $mpath_name ]]' + +trun "multipath -F" +sleep 5 +trun "modprobe -r scsi_debug" + +# test find_multipaths=y create device for paths have same wwid +tok "modprobe scsi_debug num_tgts=1 vpd_use_hostno=0 add_host=2 delay=20 max_luns=2 no_lun_0=1" +sleep 10 +disk_paths=$(get_scsi_debug_devices) +disk_node=$(basename $disk_paths) +mpath_name=$(get_mpath_disk_by_scsi_device $disk_node) +tok "is_mpath $mpath_name" + +sleep 10 + +trun "multipath -F" +sleep 5 +trun "modprobe -r scsi_debug" +# remove the scsi_debug wwid +trun "service multipathd stop" +sleep 3 +trun "multipath -W" +cat /etc/multipath/wwids +tend diff --git a/tests/include/ec.sh b/tests/include/ec.sh new file mode 100755 index 0000000..a7369bc --- /dev/null +++ b/tests/include/ec.sh @@ -0,0 +1,260 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +path=$(pwd) +source ../include/utils.sh || exit 1 +source ../include/include.sh || exit 1 +source ../include/tc.sh || exit 1 +source ../include/mpath.sh || exit 1 +source ../include/scsi_debug.sh || exit 1 + +#this script usually is only used by current case +#private global variables, lower case and no under line is okay +mpath= + +function _isconfig (){ + [ -z $mpath ] && return 2 + Cmd "multipath -ll $mpath" +} + +function _init (){ +#will improve this function +#should return the multipathed disk created by scsi_debug, don't consider the other mutipathed disks +#olnly append the black list exception to /etc/multipath.conf not override + Setup_Multipath || Fail "failed to create multipathed device via scsi_debug" + mpath=$RETURN_STR + + _isconfig +} + +function _destroy (){ + sleep 10 + Cmd "multipath -F" + sleep 5 + Cmd "modprobe -r scsi_debug" +} + + +# ---------------------------------------------------------# +# Mutipath_installation() +# Usage: +# check if multipath starts, if not install it with yum +# Parameter: +# NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# ---------------------------------------------------------# +function Multipath_installation (){ + Cmd "rpm -qi device-mapper-multipath" && return 0 + Cmd "yum install -y device-mapper-multipath" +} + + +# ---------------------------------------------------------# +# Print_kernel_info() +# Usage: +# print the detail running kernel information. +# Parameter: # NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# ---------------------------------------------------------# +function Print_kernel_info (){ + Cmd "lsb_release -a" + Cmd "uname -a" +} + + +# ---------------------------------------------------------# +# Print_multipath_pkginfo()() +# Usage: +# print the multipath pacakge information +# Parameter: +# NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# ---------------------------------------------------------# +function Print_multipath_pkginfo (){ + Cmd "rpm -qi device-mapper-multipath" + Cmd "rpm -qi kpartx" +} + + +# ---------------------------------------------------------# +# Setup_Multipath () +# Usage: +# return mpath_name if we have multipath devices, if not, +# we use scsi_debug to create a multipath device. +# Parameter: +# NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# Return string: +# RETURN_STR # $mpath_name_list, like "mpath0 mpath1" +# ---------------------------------------------------------# + +function Setup_Multipath (){ + RETURN_STR='' + local mpath_name_list=$(dmsetup table \ + | perl -ne 'print "$1 " if /(mpath[a-z0-9]+):[0-9 ]+multipath.*/') + if [ "CHK${mpath_name_list}" != "CHK" ];then + mpath_name_list="$(echo ${mpath_name_list} | sed -e 's/ $//')" + echo "INFO: Found multipath devices: ${mpath_name_list}" +#RHEL 5 will disable some wwn mpath if we install OS with ondisk=mapper/mpath0 +# option, so we need to enable them all + if [ "CHK$(uname -r | egrep "2\.6\.18.*el5")" != "CHK" ];then + cat << AA > /etc/multipath.conf +defaults { + user_friendly_names yes +} +blacklist { + device { + vendor .* + product .* + } +} +blacklist_exceptions { + device { + vendor Linux + product scsi_debug + } + device { + vendor IQSTOR + product .* + } + device { + vendor NETAPP + product .* + } + device { + vendor HITACHI + product .* + } +} +AA + service multipathd start + sleep 5s #multipathd return premature + multipath -r + multipathd -k'reconfigure' + mpath_name_list=$(dmsetup table \ + | perl -ne 'print "$1 " if /(mpath[a-z0-9]+):[0-9 ]+multipath.*/') + fi + if [ "CHK${mpath_name_list}" == "CHK" ];then + echo -n "FATAL: still no mulipath devices setup," + echo " check code in Setup_Multipath()" + RETURN_STR='' + return 1 + fi + RETURN_STR="${mpath_name_list}" + return 0 + fi +#setup scsi_debug + echo "INFO: Loading scsi_debug module for simulation of mpath" + local dev_size=100 + if [ "CHK$(uname -m)" == "CHKi386" ] \ + || [ "CHK$(uname -m)" == "CHKi686" ]; then +#i386 platform cannot allocate 100 MiB in kernel space + dev_size=10 + fi + modprobe scsi_debug dev_size_mb=${dev_size} \ + num_tgts=1 vpd_use_hostno=0 \ + add_host=4 delay=20 \ + max_luns=2 no_lun_0=1 2>&1 1>/dev/null + + echo "INFO: Waiting for udev to create /dev/sdX" + sleep 15s #wait for udev to create /dev/sdX + rpm -q device-mapper-multipath 2>/dev/null 1>/dev/null + if [ $? -ne 0 ];then + echo "INFO: Installing device-mapper-multipath via yum" + yum -y install device-mapper-multipath + fi +#enable multipath for scsi_debug. + cat << AA > /etc/multipath.conf +defaults { +#Enable multibus is for mutlbus testing + path_grouping_policy multibus + user_friendly_names yes +} +blacklist { + device { + vendor .* + product .* + } +} +blacklist_exceptions { + device { + vendor Linux + product scsi_debug + } +} +AA + echo "INFO: /etc/multipath.conf updated" + cat /etc/multipath.conf + echo "INFO: Restarting multiapth and reload configuration" + service multipathd restart + sleep 5s #multipathd return premature + multipathd -k'reconfig' + + mpath_name_list=$(dmsetup table | perl -ne 'print "$1 " if /(mpath[a-z0-9]+):[0-9 ]+multipath.*/') + if [ "CHK${mpath_name_list}" != "CHK" ];then + mpath_name_list="$(echo ${mpath_name_list} | sed -e 's/ $//')" + echo "INFO: found mpath: ${mpath_name_list}" + RETURN_STR="${mpath_name_list}" + return 0 + fi + return 1 +} #end of functoin Setup_Multipath + + +get_wwid_of_disk() +{ +# we should not use scsi_id or /dev/disk/by-id to get the wwid +# since multipath could replace the white spaces of wwid if +# having white spaces. we should use +# multipathd show paths format %w %d +# to get the wwid + + for dev in `ls /dev/disk/by-id/*` + do + if readlink $dev | grep -qw "$disk$" + then + wwid=$(basename $dev | sed 's/^[^-]*-//g') + break + fi + done + if test X$wwid = X + then + wwid=$(/lib/udev/scsi_id --page=0x83 --whitelisted --device=/dev/$disk) + fi + echo $wwid + +# multipathd_running || texit "multipathd is not running" +# local disk=$1 +# local wwid=$(multipathd show paths format %d,%w | grep "^$disk\s*," | \ +# awk -F, '{ print $2 }' | sed 's/\s//g') +# echo $wwid +} + diff --git a/tests/include/include.sh b/tests/include/include.sh new file mode 100755 index 0000000..5144b39 --- /dev/null +++ b/tests/include/include.sh @@ -0,0 +1,124 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + + + +#----------------------------------------------------------------------------# +# Mp_Conf_Up_Def () +# Usage: +# Update default section of /etc/multipath.conf, will also reload conf. +# Parameter: +# $config_change #config string want to change, like 'polling_interval 5' +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# Return string: +# NULL +#----------------------------------------------------------------------------# + +function Mp_Conf_Up_Def (){ + EX_USAGE=64 # Bad arg format + if [ $# -lt 1 ]; then + echo 'Usage: Mp_Conf_Up_Def $config_change' + exit "${EX_USAGE}" + fi + RETURN_STR='' + local multipath_conf_filename="/etc/multipath.conf" + local config_change="$1" + echo ${config_change} + if [ "CHK${config_change}" == "CHK" ];then + echo 'Usage: Mp_Conf_Up_Def $config_change' + exit "${EX_USAGE}" + fi + python2 -c " +import sys +sys.path.append('"${MP_INCLUDE_PATH}"') +from mpconf import * +update_df_section('""${config_change}""') +" +#TODO: we need to check configuration before we return 0 + RETURN_STR="" + return 0 +} #end of functoin Mp_Conf_Up_Def + + +# ---------------------------------------------------------# +# Print_multipath_pkginfo()() +# Usage: +# print the multipath pacakge information +# Parameter: +# NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# ---------------------------------------------------------# +function Print_multipath_pkginfo (){ + Cmd "rpm -qi device-mapper-multipath" + Cmd "rpm -qi kpartx" +} + +# ---------------------------------------------------------# +# Mutipathd_stop() +# Usage: +# check if multipathd stops, if not stop it +# Parameter: +# NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# ---------------------------------------------------------# +function Multipathd_stop (){ +# { ! Cmd pidof multipathd ; } || Cmd "service multipathd stop" + { ! Cmd pidof multipathd ; } || Cmd "kill -9 `pidof multipathd`" +} + +# ---------------------------------------------------------# +# Mutipathd_start() +# Usage: +# check if multipathd is installed, if not start it +# Parameter: +# NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# ---------------------------------------------------------# +function Multipathd_start (){ +# { Cmd pidof multipathd ; } || Cmd "service multipathd start" + { Cmd pidof multipathd ; } || Cmd "multipathd" +} + +# ---------------------------------------------------------# +# Mutipath_installation() +# Usage: +# check if multipath starts, if not install it with yum +# Parameter: +# NULL +# Returns: +# Return code: +# 0 on success +# 1 if something went wrong. +# ---------------------------------------------------------# +function Multipath_installation (){ + Cmd "rpm -qi device-mapper-multipath" && return 0 + Cmd "yum install -y device-mapper-multipath" +} diff --git a/tests/include/mpath.sh b/tests/include/mpath.sh new file mode 100644 index 0000000..806225e --- /dev/null +++ b/tests/include/mpath.sh @@ -0,0 +1,156 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + + +# filename: loop.sh + +# USAGE + +test x$LXT_MPATH = x || return +LXT_MPATH=1 + +#source /mnt/tests/kernel/storage/include/bash_modules/lxt/tc.sh + +# make sure multipathd is running +get_mpath_disks() +{ + multipathd_running || texit "multipathd is not running" + multipathd -k'show maps' 2>/dev/null | grep '^mpath' | awk '{print +"/dev/mapper/" $1}' + return 0 +} + +# make sure multipathd is running +get_wwid_of_disk() +{ +# we should not use scsi_id or /dev/disk/by-id to get the wwid +# since multipath could replace the white spaces of wwid if +# having white spaces. we should use +# multipathd show paths format %w %d +# to get the wwid + + for dev in `ls /dev/disk/by-id/*` + do + if readlink $dev | grep -qw "$disk$" + then + wwid=$(basename $dev | sed 's/^[^-]*-//g') + break + fi + done + if test X$wwid = X + then + wwid=$(/lib/udev/scsi_id --page=0x83 --whitelisted --device=/dev/$disk) + fi + echo $wwid + +# multipathd_running || texit "multipathd is not running" +# local disk=$1 +# local wwid=$(multipathd show paths format %d,%w | grep "^$disk\s*," | \ +# awk -F, '{ print $2 }' | sed 's/\s//g') +# echo $wwid +} + +get_scsi_id() +{ + dev=$1 + wwid=$(/lib/udev/scsi_id --page=0x83 --whitelisted --device=$dev --replace-whitespace) + echo $wwid +} + +# make sure multipathd is running +get_mpath_disk_by_scsi_device() +{ +# multipathd_running || texit "multipathd is not running" + local disk=$1 + wwid=$(get_wwid_of_disk $disk) + local mpath=$(multipathd show maps format %w,%n | grep "^$wwid\s*," \ + | awk -F, '{ print $2 }' | sed 's/\s//g') + echo $mpath +} + +# make sure multipathd is running +get_major_minor_by_scsi_device() +{ + multipathd_running || texit "multipathd is not running" + local disk=$1 + local mm=$(multipathd show paths format %d,%D | grep "^$disk\s*," | \ + awk -F, '{ print $2 }' | sed 's/\s//g') + echo $mm +} + +# make sure multipathd is running +get_hcil_by_scsi_device() +{ + multipathd_running || texit "multipathd is not running" + local disk=$1 + local hcil=$(multipathd show paths format %d,%i | grep "^$disk\s*," | \ + awk -F, '{ print $2 }' | sed 's/\s//g') + echo $hcil +} + +# make sure multipathd is running +is_mpath() +{ + multipathd_running || texit "multipathd is not running" + local mpath=$1 + multipathd show maps format %n | grep -w "^$mpath" &> /dev/null +} + +multipathd_running() +{ + pidof multipathd &> /dev/null && return 0 + return 1 +} + +# will set find_multipaths no and start multipathd +setup_multipath() +{ + trun "rpm -q device-mapper-multipath || yum install -y device-mapper-multipath" || texit "fail to install multipath" + test -f /etc/multipath.conf && cp /etc/multipath.conf /etc/multipath.conf.storage_qe + trun "mpathconf --enable --find_multipaths n --with_multipathd y" + trun "multipath -r" +} + +clear_multipath() +{ + tlog "disable multipath and remove the mpath devices" + tlog "revert back the multipath.conf if has backup file" + test -f /etc/multipath.conf.storage_qe && cp /etc/multipath.conf.storage_qe /etc/multipath.conf &>/dev/null + ( multipath -q && multipath -F ) &>/dev/null + stop_multipathd +} + +get_unused_mpath() +{ + multipathd_running &>/dev/null || texit "multipathd is not running" + rootdisk=$(get_root_disk) + rootmpath=$(get_mpath_disk_by_scsi_device $rootdisk) + if is_null $rootmpath; then + $maps=$(multipathd show maps format "%n" | grep -v name) + else + $maps=$(multipathd show maps format "%n" | grep -v name | grep -v $rootmpath) + fi + + echo $maps +} + +stop_multipathd() { + tlog "stop multipathd" + ( pidof multipathd && service multipathd stop || pkill multipathd ) &>/dev/null +} diff --git a/tests/include/scsi_debug.sh b/tests/include/scsi_debug.sh new file mode 100644 index 0000000..8ec184f --- /dev/null +++ b/tests/include/scsi_debug.sh @@ -0,0 +1,36 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +# filename: function + +# USAGE + +test x$LXT_SCSI_DEBUG = x || return +LXT_SCSI_DEBUG=1 + + +get_scsi_debug_devices () +{ + ls /sys/block/sd* -d 2>/dev/null | while read dev; do + dev=$(basename $dev); + grep -qw scsi_debug /sys/block/$dev/device/model && echo "/dev/$dev" && break; + done + + return 0 +} diff --git a/tests/include/tc.sh b/tests/include/tc.sh new file mode 100755 index 0000000..9ad385d --- /dev/null +++ b/tests/include/tc.sh @@ -0,0 +1,272 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +# filename: function + +# USAGE + +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_ diff --git a/tests/include/utils.sh b/tests/include/utils.sh new file mode 100755 index 0000000..404c3e8 --- /dev/null +++ b/tests/include/utils.sh @@ -0,0 +1,195 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + + +#summary of this script: +# this script is used to provide the generai utils for the automation script based on shell +# all the global variables should be upper case and began with under line since this script will be used by many scripts +# and we don't want the their value is be override by mistake + + +###############################global variables###################################### + +#the global variables should begin with under line plus some special keyword?? +#global variables, can be used by other scripts +#the stdout and stderr of the cmd execution in Cmd function +#can get the exit status of the Cmd function by $? +_STDOUT= +_STDERR= +#if set to 1 will not print the stdout and stderr in the function Cmd +#should set them to 0 after using it +_IGNORE_STDOUT=0 +_IGNORE_STDERR=0 + +#current hostname, same as the global variable HOSTNAME +#don't use readonly since we maybe source this file many times in the same shell environment +[ -z "$HOSTNAME" ] && HOSTNAME=$(hostname) + +#private global variables, only used in current script +#temp dir and files used by Cmd to capture the stderr and exit status of cmd execution +_TEMP_DIR="/tmp/lstf" +[ -d $_TEMP_DIR ] || mkdir -p $_TEMP_DIR >& /dev/null || Fail "failed to mkdir $_TEMP_DIR" + +_TEMP_STDERR_FILE="$_TEMP_DIR/stderr.$$" +[ -e $_TEMP_STDERR_FILE ] || touch $_TEMP_STDERR_FILE || Fail "failed to create $_TEMP_STDERR_FILE" +_TEMP_RETURN_FILE="$_TEMP_DIR/return.$$" +[ -e $_TEMP_RETURN_FILE ] || touch $_TEMP_RETURN_FILE || Fail "failed to create $_TEMP_RETURN_FILE" + +############################################################################################### + +#private function +#print the formated date string + +function _date_str (){ + date 2>/dev/null +} + +############################################################################################### +#summary: +# eval the paramters and format the output +# don't support stderr redirection in the passed command +#usage: +# Cmd ls -a +# if you don't want to print the stdout or stderr you can set the global variables _IGNORE_STDOUT and _IGNORE_STDERR, for example +# _IGNORE_STDOUT=1 +# Cmd ls -a +# _IGNORE_STDOUT=0 +#return: +# return the exit status of paramter value execution +# store the stdout and stderr to the global variables _STDOUT and _STDERR +############################################################################################### + +function Cmd (){ +#use the double qutoa to store all the arguments as a single string + local cmd="$*" + local date_str=$(_date_str) + local stdout=$(eval $cmd 2>$_TEMP_STDERR_FILE; echo $? >$_TEMP_RETURN_FILE 2>/dev/null) + +#why cannot get the exit status of the value of eval by this ? +# local exit_status=$? +#remove the \n hence don't use this method +# local exit_status=$(cat $_TEMP_RETURN_FILE) + + local exit_status=$(< $_TEMP_RETURN_FILE) + local stderr=$(< $_TEMP_STDERR_FILE) + + _STDOUT=$stdout + _STDERR=$stderr + +#will not print the stdout and stderr if the 2 global variables set to 1 + [ $_IGNORE_STDOUT -eq 1 ] && stdout='redirect the stdout to /dev/null' + [ $_IGNORE_STDERR -eq 1 ] && stderr='redirect the stderr to /dev/null' + + echo "[CMD][$date_str][$HOSTNAME]#$cmd" + echo "STDOUT:$stdout" + echo "STDERR:$stderr" + echo "RETURN:$exit_status" + echo + + return $exit_status +} + +############################################################################################### +#summary: +# print the formated log +# consider filter the output through the level +# level should be INFO, ERROR, WARNING, PASSED +#usage: +# Log "msg" "level" +# Log "msg" +# don't use it like this : Log msg level +#return: +# 0 +############################################################################################### + +#should redirect io to stderr if log_level is error? + +function Log (){ + local msg=$1 + local log_level=${2:-INFO} + local date_str=$(_date_str) + + echo "[$log_level][$date_str]:$msg" + echo + + return 0 +} + +############################################################################################### +#summary: +# print the formated error message, call stack information and exit the program with 1 +#usage: +# Fail error_msg +#exit: +# 1 +############################################################################################### + +function Fail (){ + local msg=$* + local stack=`caller 0` + + Log "$stack" + Log "$msg" "ERROR" + + exit 1 +} + +############################################################################################### +#summary: +# print the formated passed message and exit the program with 0 +#usage: +# Pass +#exit: +# 0 +############################################################################################### + +function Pass (){ + Log "Test case passed" "PASSED" + + exit 0 +} + +############################################################################################### +#summary: +# assert the expression, +# if the exiting status of the expression is not 0 fail the case and print the failed message +# if 0 do nothing just return 0 +#usage: +# Assert "$exit_status -eq 0" "failed string" +# Assert "ls /dev/sdb" "failed string" +#return/exit: +# the exiting value of expression +############################################################################################### + +function Assert (){ +#should consider the expr is integra or expression, script? + local expr=$1 + local failed_msg=$2 + [ $expr ] || Fail "$failed_msg" + + return 0 +} + +is_null() +{ + local string=$1 + string=$(echo $string | sed 's/\s//g') + test -z $string +} + diff --git a/tests/kpartx_4k_aligned/LICENSE b/tests/kpartx_4k_aligned/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/kpartx_4k_aligned/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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 +. + diff --git a/tests/kpartx_4k_aligned/Makefile b/tests/kpartx_4k_aligned/Makefile new file mode 100644 index 0000000..fabfdc6 --- /dev/null +++ b/tests/kpartx_4k_aligned/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: kpartx_4k_aligned" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/kpartx_4k_aligned/PURPOSE b/tests/kpartx_4k_aligned/PURPOSE new file mode 100644 index 0000000..077ff82 --- /dev/null +++ b/tests/kpartx_4k_aligned/PURPOSE @@ -0,0 +1,7 @@ +steps: +1. create a scsi_debug device with 4k physical sector +2. make sure multipathd didn't create device mapper device for it +3. partition it with gpt format +4. use gdisk -l and kpart -l to check this disk +5. make sure the begin sectors and end sectors are identity in both report + diff --git a/tests/kpartx_4k_aligned/main.sh b/tests/kpartx_4k_aligned/main.sh new file mode 100755 index 0000000..530637a --- /dev/null +++ b/tests/kpartx_4k_aligned/main.sh @@ -0,0 +1,69 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +source ../include/ec.sh || exit 200 + +function gpt_partitioned_dev() { + local dev=$1 + { for i in {1..4}; do + echo -e "n\n\n\n+1M\n\n" + done; echo w; echo y; } | gdisk $dev &> /dev/null +} + +function extract_section_info_from_gdisk() { + local dev=$1 + local node=$(basename $dev) + gdisk -l $dev | awk -v dev=$node 'start==1{print dev $1,$2,$3};/Number/{start=1}' +} + +function extract_section_info_from_kpartx() { + local dev=$1 + kpartx -l $dev | awk '{ print $1, $NF, $NF+$4-1 }' +} + +tlog "running $0" + +rpm -q device-mapper-multipath || yum install -y device-mapper-multipath +rpm -q gdisk || yum install -y gdisk + +# eliminate the possibility multipathd create device for new path +trun "service multipathd stop" + +# create a device with 4k physical sector +trun "modprobe -r scsi_debug" +trun "modprobe scsi_debug sector_size=512 physblk_exp=3 &> /dev/null" + +scsi_debug_dev=$(get_scsi_debug_devices) + +trun "gpt_partitioned_dev $scsi_debug_dev" +sleep 3 + +trun "extract_section_info_from_gdisk $scsi_debug_dev" +result_of_gdisk=$tSTDOUT +trun "extract_section_info_from_kpartx $scsi_debug_dev" +result_of_kpartx=$tSTDOUT + +tlog "result_of_kpartx=$result_of_kpartx" +tlog "result_of_gdisk=$result_of_gdisk" +tok '[[ "$result_of_kpartx" == "$result_of_gdisk" ]]' + +sleep 3 +trun "modprobe -r scsi_debug" + +tend diff --git a/tests/medium_error_scsi_debug/LICENSE b/tests/medium_error_scsi_debug/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/medium_error_scsi_debug/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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 +. + diff --git a/tests/medium_error_scsi_debug/Makefile b/tests/medium_error_scsi_debug/Makefile new file mode 100644 index 0000000..113012f --- /dev/null +++ b/tests/medium_error_scsi_debug/Makefile @@ -0,0 +1,47 @@ +# Copyright (c) 2006 Red Hat, Inc. 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: LiLin + + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: CEE feedback" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/medium_error_scsi_debug/PURPOSE b/tests/medium_error_scsi_debug/PURPOSE new file mode 100644 index 0000000..74e4fdc --- /dev/null +++ b/tests/medium_error_scsi_debug/PURPOSE @@ -0,0 +1,8 @@ +multipath: Test that some fatal errors which should not be retried, for example a medium error, correctly generate an I/O error and do not get infinitely retried. + +steps: +1.# modprobe scsi_debug dev_size_mb=1024 num_tgts=1 vpd_use_hostno=0 add_host=2 delay=20 max_luns=2 no_lun_0=1 opts=2 every_nth=1 +2.# multipath -ll | grep -C 5 scsi_debug +3.# dd if=/dev/zero of=/dev/sdf bs=1024 count=262144 +4. check if an I/O error generated + diff --git a/tests/medium_error_scsi_debug/main.sh b/tests/medium_error_scsi_debug/main.sh new file mode 100755 index 0000000..23cb5e4 --- /dev/null +++ b/tests/medium_error_scsi_debug/main.sh @@ -0,0 +1,55 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: LiLin + +function cleanup() +{ + multipath -F + service multipathd stop + sleep 15 + modprobe -r scsi_debug + rt=$? + while [ $rt -ne 0 ] + do + sleep 15 + modprobe -r scsi_debug + rt=$? + done +} + +yum -y install device-mapper device-mapper-multipath +mpathconf --enable +modprobe scsi_debug dev_size_mb=1024 num_tgts=1 vpd_use_hostno=0 add_host=2 delay=20 max_luns=2 no_lun_0=1 opts=2 every_nth=1 +sleep 5 +service multipathd restart +sleep 10 +disk1=`multipath -ll | grep -A 5 scsi_debug | grep -oE "sd." | head -1` +if [ -z "$disk1" ]; then + cleanup + exit 1 +fi + +IO_error=`dd if=/dev/zero of=/dev/$disk1 bs=1024 count=262144 2>&1 | grep -o "Input/output error" ` +if [ -n "$IO_error" ];then + echo "------- PASS, a medium error, correctly generate an I/O error and do not get infinitely retried -----" + cleanup +else + echo "------- FAIL, not generate an I/O error -----" + cleanup + exit -1 +fi diff --git a/tests/multipath_conf_syntax/LICENSE b/tests/multipath_conf_syntax/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/multipath_conf_syntax/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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If not, see . + +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: + + Copyright (C) + 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 +. + + 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 +. + diff --git a/tests/multipath_conf_syntax/Makefile b/tests/multipath_conf_syntax/Makefile new file mode 100644 index 0000000..b3f7007 --- /dev/null +++ b/tests/multipath_conf_syntax/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: multipath_conf_syntax" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/multipath_conf_syntax/PURPOSE b/tests/multipath_conf_syntax/PURPOSE new file mode 100644 index 0000000..2ee0ecf --- /dev/null +++ b/tests/multipath_conf_syntax/PURPOSE @@ -0,0 +1,175 @@ +============================================================ + +Below is the test design and scenario: +a) +multipaths { + multipath{ + wwid "35333333000002710" + alias "path2 <-missing closing quote on alias + } +} +# multipath -r +May 26 14:20:17 | missing closing quotes on line 56 of config file +May 26 14:20:17 | 35333333000002710: rename path1 to path2 +rename: path2 (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running +# multipath -ll +May 26 14:20:28 | missing closing quotes on line 56 of config file +path2 (35333333000002710) dm-3 Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=rw +`-+- policy='round-robin 0' prio=1 status=active + `- 4:0:0:0 sdb 8:16 active ready running + +b) +multipaths { + multipath{ + wwid "35333333000002710" + alias <- no value for alias + } +} +# multipath -r +May 26 14:28:10 | missing value for option 'alias' on line 56 of config file +May 26 14:28:10 | 35333333000002710: rename path3 to mpathb +rename: mpathb (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running + +c) +multipaths { + multipath{ + wwid "35333333000002710" + alias path5" <-missing starting quote on alias + } +} +# multipath -r +May 26 15:19:46 | ignoring extra data starting with '"' on line 56 of config file +May 26 15:19:46 | 35333333000002710: rename path4' to path5 +rename: path5 (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running + +d) +multipaths { + multipath{ + wwid "35333333000002710" + alias 'path5" <- unmatched quote on alias + } +} +# multipath -r +May 26 15:22:30 | ignoring extra data starting with '"' on line 56 of config file +May 26 15:22:30 | 35333333000002710: rename path5 to 'path5 +rename: 'path5 (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + +e) +multipaths { + multipath{ + wwid "35333333000002710" + alias 'path5 <-missing and wrong quote on alias + } +} +# multipath -r +reload: 'path5 (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running +# multipath -ll +'path5 (35333333000002710) dm-3 Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=rw +`-+- policy='round-robin 0' prio=1 status=active + `- 4:0:0:0 sdb 8:16 active ready running +note: rename to unexpected 'path5 -> it's correct for current design + +f) +multipaths { + multipath{ + wwid "35333333000002710" + alias <- wrong quote on alias + } +} +# multipath -r +May 26 15:27:42 | 35333333000002710: rename path5' to +rename: (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running +note: rename to unexpected -> it's correct for current design + +g) +multipaths { + multipath{ + wwid "35333333000002710" + alias path test <- have a space + } +} +# multipath -r +May 26 15:29:52 | ignoring extra data starting with 'test' on line 56 of config file +May 26 15:29:52 | 35333333000002710: rename path_test to path +rename: path (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running + +h) +multipaths { + multipath{ + wwid "35333333000002710" + alia "path" <- wrong alias keyword + } +} +# multipath -r +May 26 15:33:54 | multipath.conf line 56, invalid keyword: alia +reload: mpathb (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running + +i) +multipaths{ <- no space between the section name and the open bracket that followed it, the original is "multipaths {" + multipath{ + wwid "35333333000002710" + alias "mypath" + } +} +# multipath -r +May 29 10:13:01 | 35333333000002710: rename mpathb to mypath +rename: mypath (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running +note: fix issue about if a section doesn't have a space between the section name and the open bracket, that section isn't read in. + +j) +ultipaths{ <- wrong section keyword + multipath{ + wwid "35333333000002710" + alias "mypath" + } +} +# multipath -r +May 29 10:49:33 | multipath.conf line 53, invalid keyword: ultipaths +May 29 10:49:33 | multipath.conf line 54, invalid keyword: multipath +May 29 10:49:33 | multipath.conf line 55, invalid keyword: wwid +May 29 10:49:33 | multipath.conf line 56, invalid keyword: alias +May 29 10:49:33 | unmatched '}' at line 57 of config file +May 29 10:49:33 | multipath.conf line 57, invalid keyword: } +May 29 10:49:33 | unmatched '}' at line 58 of config file +May 29 10:49:33 | multipath.conf line 58, invalid keyword: } +May 29 10:49:33 | 35333333000002710: rename mypath to mpathb +rename: mpathb (35333333000002710) undef Linux,scsi_debug +size=8.0M features='0' hwhandler='0' wp=undef +`-+- policy='round-robin 0' prio=1 status=undef + `- 4:0:0:0 sdb 8:16 active ready running + +tested with incorrect keywords in the following sections: + default + blacklist + blacklist_exceptions + devices + multipaths + diff --git a/tests/multipath_conf_syntax/main.sh b/tests/multipath_conf_syntax/main.sh new file mode 100755 index 0000000..9572b32 --- /dev/null +++ b/tests/multipath_conf_syntax/main.sh @@ -0,0 +1,104 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + + +# Include Beaker environment +. /usr/bin/rhts-environment.sh || exit 1 +. /usr/share/beakerlib/beakerlib.sh || exit 1 + +PACKAGE="device-mapper-multipath" + +rlJournalStart + rlPhaseStartSetup + rlAssertRpm $PACKAGE + rlRun "multipath -F; sleep 5" + rlRun "modprobe -r scsi_debug" 0 "Remove if scsi_debug load before" + rlRun "rm -f /etc/multipath.conf" + rlRun "mpathconf --enable --with_module y --with_multipathd y --find_multipaths n" 0 "Set up multipath" + rlServiceStart multipathd + rlRun "cp /etc/multipath.conf /etc/multipath.conf.bak" 0 "Backup /etc/multipath.conf first" + rlPhaseEnd + + rlPhaseStartTest + rlRun "modprobe scsi_debug" + sleep 5 + rlLogInfo "`multipath -ll`" + wwid=`multipathd show maps format %w | grep -v uuid` + # test missing closing quote on alias + cat << _EOF_ >> /etc/multipath.conf +multipaths { + multipath { + wwid "$wwid" + alias "mypath + } +} +_EOF_ + rlRun "multipath 2>&1 | grep 'missing closing quotes on line'" 0 "test missing closing quote on alias" + rlRun "multipath -r |grep mypath" 0 "mpath rename to mypath" + + # test no value for alias + rlRun "sed -i 's/alias.*$/alias/g' /etc/multipath.conf" + rlRun "multipath 2>&1 | grep \"missing value for option 'alias' on line\"" 0 "test no value for alias" + rlRun "multipath -r |grep mpath*" 0 "mpath rename to mpath* from mypath" + + # test missing starting quote on alias + rlRun "sed -i 's/alias.*$/alias mypath\"/g' /etc/multipath.conf" + rlRun "multipath 2>&1 |grep 'ignoring extra data starting with'" 0 "test missing starting quote on alias" + rlRun "multipath -r |grep mypath" 0 "mpath rename to mypath" + + # test wrong quote on alias + rlRun "sed -i 's/alias.*$/alias /g' /etc/multipath.conf" + rlRun "multipath 2>&1 | grep config" 1 "no warning" + rlRun "multipath -r |grep ''" 0 "mpath rename to " + + # test value has a space + rlRun "sed -i 's/alias.*$/alias mypath test/g' /etc/multipath.conf" + rlRun "multipath 2>&1 |grep 'ignoring extra data starting with'" 0 "test value has a space" + rlRun "multipath -r |grep mypath" 0 "mpath rename to mypath" + + # test wrong alias keyword + rlRun "sed -i 's/alias.*$/alia mypath/g' /etc/multipath.conf" + rlRun "multipath 2>&1 |grep 'invalid keyword: alia'" 0 "invalid keyword: alia" + rlRun "multipath -r |grep mpath*" 0 "mpath rename to mpath* from mypath" + rlRun "sed -i 's/alia.*$/alias mypath/g' /etc/multipath.conf" + + # test no space between the section name and the open bracket that followed it + # fix issue about if a section doesn't have a space between the section name and the open bracket, that section isn't read in. + rlRun "sed -i 's/multipaths.*/multipaths{/g' /etc/multipath.conf" + rlRun "multipath 2>&1 | grep config" 1 "no warning" + rlRun "multipath -r |grep mypath" 0 "mpath rename to mypath" + + # test wrong section keywords + rlRun "sed -i 's/multipaths.*/ultipaths {/g' /etc/multipath.conf" + rlRun "multipath 2>&1 | grep 'invalid keyword: ultipaths'" 0 "test wrong multipaths section keyword" + rlRun "sed -i 's/defaults.*/efaults {/g' /etc/multipath.conf" + rlRun "multipath 2>&1 | grep 'invalid keyword: efaults'" 0 "test wrong defaults section keyword" + rlRun "sed -i 's/blacklist {/lacklist {/g' /etc/multipath.conf" + rlRun "multipath 2>&1 | grep 'invalid keyword: lacklist'" 0 "test wrong blacklist section keyword" + + rlPhaseEnd + + rlPhaseStartCleanup + rlRun "multipath -F" 0 "Flush all unused multipath device maps" + rlServiceStop multipathd + rlRun "modprobe -r scsi_debug" 0 "Remove scsi_debug" + rlRun "cp -f /etc/multipath.conf.bak /etc/multipath.conf" 0 "Recovery /etc/multipath.conf" + rlPhaseEnd +rlJournalPrintText +rlJournalEnd diff --git a/tests/multipathd_oom/LICENSE b/tests/multipathd_oom/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/multipathd_oom/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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 +. + diff --git a/tests/multipathd_oom/Makefile b/tests/multipathd_oom/Makefile new file mode 100644 index 0000000..13ce211 --- /dev/null +++ b/tests/multipathd_oom/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: multipathd invoked oom-killer" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/multipathd_oom/PURPOSE b/tests/multipathd_oom/PURPOSE new file mode 100644 index 0000000..fbeab48 --- /dev/null +++ b/tests/multipathd_oom/PURPOSE @@ -0,0 +1,14 @@ +the oom_adj is -17 and oom_score_adj is -1000 after installing device-mapper-multipath-0.4.9-53.el6.x86_64 and starting multipathd. +This means multipathd will never be selected to be killed by oom according to the kernel doc. + + +Here are the steps to reproduce this issue. +1. create a multipathed disk /dev/mapper/mpathb via scsi_debug using all the free memory. this will consume most of the free mem. +2. io stress on the multipath disk, this step is option. +#dd if=/dev/zero of=/dev/mapper/mpathb & +3. consuming the free mem +#for i in `seq 10000`; do array[$i]=$( /proc/sysrq-trigger ; done +5. check the console or /var/log/message if multipathd is killed + diff --git a/tests/multipathd_oom/main.sh b/tests/multipathd_oom/main.sh new file mode 100755 index 0000000..9961d2d --- /dev/null +++ b/tests/multipathd_oom/main.sh @@ -0,0 +1,61 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + + +source ../include/ec.sh || exit 200 + +function main (){ + Multipath_installation || Fail "fail to install device-mapper-multipath" + Print_kernel_info + Print_multipath_pkginfo + + local exit_status=0 + local oom_adj oom_score_adj oom_score lock_file + +# Log "do not kill the mingetty and sshd by oom_killer" +# Cmd "pidof mingetty" +# local ttys=$_STDOUT +# Cmd "pidof sshd" +# ttys="$ttys $_STDOUT" +# Cmd "for t in $ttys; do echo -1000 > /proc/\$t/oom_score_adj; done" + + Multipathd_start || Fail "fail to start multipathd" + local pid=$(pidof multipathd) +#this bug is for 6.2 has oom_score_adj + Cmd "[ -r /proc/$pid/oom_score_adj ]" || Fail "oom_score_adj not existing, do NOT support this kernel version" + + Cmd "cat /proc/$pid/oom_adj" + oom_adj=$_STDOUT + Cmd "cat /proc/$pid/oom_score_adj" + oom_score_adj=$_STDOUT + Cmd "cat /proc/$pid/oom_score" + oom_score=$_STDOUT + +#should set the oom_adj to -17 and oom_score_adj to -1000 so that multipathd will never be selected to kill by oom_killer + [ X"$oom_adj" = X"-17" ] || Fail "oom_adj is not -17" + [ X"$oom_score_adj" = X"-1000" ] || Fail "oom_score_adj is not -1000" + +# we don't need to test the real oom action. just check the oom_adj + Multipathd_stop || Fail "fail to stop multipathd" + return $exit_status +} + +main || Fail "multipathd invokes oom_killer" + +Pass diff --git a/tests/restate_module/LICENSE b/tests/restate_module/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/restate_module/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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 +. + diff --git a/tests/restate_module/Makefile b/tests/restate_module/Makefile new file mode 100755 index 0000000..3f0a060 --- /dev/null +++ b/tests/restate_module/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: restate_module" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/restate_module/PURPOSE b/tests/restate_module/PURPOSE new file mode 100755 index 0000000..d86589c --- /dev/null +++ b/tests/restate_module/PURPOSE @@ -0,0 +1 @@ +Description:segfault in multipathd when 'multipath -r' is run during faulty paths diff --git a/tests/restate_module/main.sh b/tests/restate_module/main.sh new file mode 100755 index 0000000..1da179b --- /dev/null +++ b/tests/restate_module/main.sh @@ -0,0 +1,98 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +source ../include/ec.sh || exit 200 + +tlog "start running" +Result=FAILED +MulDevice=`rpm -qa|grep device-mapper-multipath | wc -l` +if [ $MulDevice != 2 ]; then + tlog "multi-device is not install" + exit 1 +fi +tlog "multi-device is installed" +trun "mpathconf --enable --find_multipaths n --with_module y --with_multipathd y" +trun "echo '' > /var/log/messages" +trun "multipath -F" +trun "modprobe -r scsi_debug" +trun "dmsetup remove_all" +OriginalDev=`multipathd show paths | grep "running" | awk '{print $2}'` +OLD_IFS="$IFS" +IFS=" " +OriginalDevList=($OriginalDev) +IFS="$OLD_IFS" + + +#trun "service multipathd restart" +OriPathCount=`multipathd show paths | grep -i "running" |grep -v grep|wc -l` +tlog "Original MultPathDevice = ${OriPathCount}" +trun "modprobe scsi_debug vpd_use_hostno=0 add_host=2 dev_size_mb=1024" +trun "multipath -ll" +sleep 1s +OriPathCount=`multipathd show paths | grep -i "running" |grep -v grep|wc -l` +tlog "After add tow virturl device, MultPathDevice = ${OriPathCount}" + +if [ $OriPathCount -eq 0 ];then + tlog "Virtual MultiPath is Fail" + exit 1 +fi + +tlog "offline one MultiPathDevice" +DeviceName=`multipath -ll | grep -i "sd[a|b|c|d|e|f|g|h]" | awk -F" " '{print $3}' | tail -1` +trun "echo 'offline' > /sys/block/${DeviceName}/device/state" +sleep 1s +trun "multipath -ll" +sleep 1s +trun "multipath -r" +sleep 1s +trun "multipathd show paths" +sleep 5s +MulPathCount=`multipathd show paths | grep -i "running" |grep -v grep|wc -l` +let "RightPathCout=$OriPathCount-1" +if [ $MulPathCount != $RightPathCout ]; then + Result=FAIL + tlog "second check fail MulPathCount=$MulPathCount RightPathCout=$RightPathCout" + tlog "running result $Result" + exit 1 +fi +tlog "second check is OK MulPathCount=$MulPathCount" + +tlog "running one Multipath" +trun "echo 'running' > /sys/block/${DeviceName}/device/state" +sleep 1s +trun "multipath -ll" +sleep 4s +#verified +Condition1=`grep "reinstate failed" /var/log/messages | wc -l` +Condition2=`grep "segfault" /var/log/messages | wc -l` +trun "service multipathd status > tmp_file" +Condition3=`grep " DM message failed" tmp_file | wc -l` + +trun "multipath -F" +trun "modprobe -r scsi_debug" +trun "dmsetup remove_all" + +trun "rm -f tmp_file" +tlog "Condition1=${Condition1} Condition2=${Condition2} Condition3=${Condition3}" +RESULT=PASS +[[ $Condition1 -eq 1 ]]&&[[ $Condition2 -eq 1 ]]&&[[ $Condition3 -eq 1 ]]&&RESULT=FAIL +echo "Test Result = $RESULT" +[[ $RESULT = "FAIL" ]]&&exit 1 +exit 0 + diff --git a/tests/squelch_scsi_id/LICENSE b/tests/squelch_scsi_id/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/squelch_scsi_id/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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 +. + diff --git a/tests/squelch_scsi_id/Makefile b/tests/squelch_scsi_id/Makefile new file mode 100644 index 0000000..6a7a713 --- /dev/null +++ b/tests/squelch_scsi_id/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: Squelch scsi_id on multipath -ll" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/squelch_scsi_id/PURPOSE b/tests/squelch_scsi_id/PURPOSE new file mode 100644 index 0000000..348fc3d --- /dev/null +++ b/tests/squelch_scsi_id/PURPOSE @@ -0,0 +1,8 @@ +/sbin/multipath -ll executes scsi_id on failed paths, resulting in needlessly verbose error messages + +steps: +1. use scsi_debug to create a multipathed disk +2. execute multipath -v2 and multipath -ll to list the device +3. fail the multipathed disk by executing 'echo 0 > /sys/bus/pseudo/drivers/scsi_debug/max_luns' +4. execute 'multipath -v2' +5. observe if have some similar message to '/lib/udev/scsi_id exitted with 1' diff --git a/tests/squelch_scsi_id/main.sh b/tests/squelch_scsi_id/main.sh new file mode 100755 index 0000000..3394303 --- /dev/null +++ b/tests/squelch_scsi_id/main.sh @@ -0,0 +1,54 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +source ../include/ec.sh || exit 200 + +function main (){ + local exit_status=1 + + Multipath_installation || Fail "fail to install device-mapper-multipath" + Print_kernel_info + Print_multipath_pkginfo + + local stdout stderr + + Log "create the multipathed disk via scsi_debug" + _init || Fail "fail to create the multipathed disk" + Cmd "multipath -ll" + Log "fail the multipathed disk" + Cmd "echo 0 > /sys/bus/pseudo/drivers/scsi_debug/max_luns" + Log "check the output of multipath & multipath -ll $mpath" +#will print the unexpected output if the issue is still there +#multipath to scan disks + Cmd "multipath ; multipath -ll $mpath" + stdout=${_STDOUT} + stderr=${_STDERR} +#mark as pass if no scsi_id error message observered + echo $stdout $stderr | grep '/lib/udev/scsi_id exitted' 1>/dev/null || exit_status=0 + Cmd "echo 2 > /sys/bus/pseudo/drivers/scsi_debug/max_luns" + Cmd "multipath ; multipath -ll $mpath" + _destroy + + return $exit_status +} + +main || Fail "still print the message: scsi_id exitted while scanning the failed path" + +Pass + diff --git a/tests/tests.yml b/tests/tests.yml new file mode 100644 index 0000000..8806fee --- /dev/null +++ b/tests/tests.yml @@ -0,0 +1,20 @@ +--- +# No tests suitable for atomic environment +# No tests suitable for container environment + +# Tests suitable for classic environment +- hosts: localhost + roles: + - role: standard-test-beakerlib + tags: + - classic + tests: + - medium_error_scsi_debug + - squelch_scsi_id + - multipathd_oom + - user_friendly_names + - multipath_conf_syntax + - kpartx_4k_aligned + - bindings + required_packages: + - device-mapper-multipath diff --git a/tests/user_friendly_names/LICENSE b/tests/user_friendly_names/LICENSE new file mode 100644 index 0000000..10926e8 --- /dev/null +++ b/tests/user_friendly_names/LICENSE @@ -0,0 +1,675 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + 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. 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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 +. + diff --git a/tests/user_friendly_names/Makefile b/tests/user_friendly_names/Makefile new file mode 100644 index 0000000..80fca20 --- /dev/null +++ b/tests/user_friendly_names/Makefile @@ -0,0 +1,49 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# # +# # 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 . +# +# # Author: Lin Li + +.PHONY: all install download clean + +BUILT_FILES= + +FILES=$(METADATA) Makefile PURPOSE main.sh multipath.conf.no multipath.conf.yes + +run: $(FILES) build + ./main.sh + +build: $(BUILT_FILES) + chmod a+x ./main.sh + +clean: + rm -f *~ *.rpm $(BUILT_FILES) + +include /usr/share/rhts/lib/rhts-make.include + +$(METADATA): Makefile + @touch $(METADATA) + @echo "Owner: LiLin " > $(METADATA) + @echo "Name: $(TEST)" >> $(METADATA) + @echo "Path: $(TEST_DIR)" >> $(METADATA) + @echo "License: GPLv3" >> $(METADATA) + @echo "TestVersion: $(TESTVERSION)" >> $(METADATA) + @echo "Description: user_friendly_names" >> $(METADATA) + @echo "TestTime: 15m" >> $(METADATA) + @echo "RunFor: device-mapper-multipath" >> $(METADATA) + @echo "Requires: device-mapper-multipath" >> $(METADATA) + + rhts-lint $(METADATA) diff --git a/tests/user_friendly_names/PURPOSE b/tests/user_friendly_names/PURPOSE new file mode 100644 index 0000000..a768f92 --- /dev/null +++ b/tests/user_friendly_names/PURPOSE @@ -0,0 +1,57 @@ + +flow: + +# use user_friendly_names = no +- login to iscsi target +- run multipath -r +- device appear with their original name + +# use user_friendly_names = yes, configure some aliases +- run multipath -r +- device appear with their alias name + +# edit /etc/multipath.conf again, and change use user_friendly_names = +# no +- run multipath -r +- device appear with their alias name + +the rename should work backwards + + + +# conf when using user_friendly_names = yes +defaults { + polling_interval 5 + getuid_callout "/lib/udev/scsi_id -g -u -d /dev/%n" + no_path_retry fail + user_friendly_names yes + flush_on_last_del yes + fast_io_fail_tmo 5 + dev_loss_tmo 30 + max_fds 4096 +} + +multipaths { + + multipath { + wwid 36090a068a0746b89ddee943b5b253db6 + alias rhev-a24-01_myDev1 + } + multipath { + wwid 36090a068a074fb95ddeee43b5b259da7 + alias rhev-a24-01_myDev2 + } +} + +# conf when using user_friendly_names = no + +defaults { + polling_interval 5 + getuid_callout "/lib/udev/scsi_id -g -u -d /dev/%n" + no_path_retry fail + user_friendly_names no + flush_on_last_del yes + fast_io_fail_tmo 5 + dev_loss_tmo 30 + max_fds 4096 +} diff --git a/tests/user_friendly_names/main.sh b/tests/user_friendly_names/main.sh new file mode 100755 index 0000000..b8d3a36 --- /dev/null +++ b/tests/user_friendly_names/main.sh @@ -0,0 +1,61 @@ +#!/bin/bash + +# Copyright (c) 2016 Red Hat, Inc. +# +# 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 . + +# Author: Lin Li + +source ../include/ec.sh || exit 200 + +tlog "running $0" + +trun "rpm -q device-mapper-multipath || yum install -y device-mapper-multipath" +trun "mpathconf --enable --with_multipathd y --user_friendly_names y" + +# backup the /etc/multipath.conf +trun "cp /etc/multipath.conf /etc/multipath.conf.$$" +trun "multipath -F" + +trun "modprobe scsi_debug dev_size_mb=256 num_tgts=1 vpd_use_hostno=0 \ +add_host=2 delay=20 max_luns=2 no_lun_0=1" +trun "multipath" +# wwid shown slowly on s390x by the script framework, but normally when run by multipath command directly +# so extend sleep time +sleep 20 + +disk=$(get_scsi_debug_devices) +disk=$(basename $disk) +wwid=$(get_wwid_of_disk $disk) +mpath=$(get_mpath_disk_by_scsi_device $disk) + +# user_friendly_names = yes and mpath=test +#cur_dir=/mnt/tests/kernel/storage/multipath/user_friendly_names/ +#cur_dir=/home/test/scratch/device-mapper-multipath/user_friendly_names +trun "cat multipath.conf.yes | sed 's/your_wwid/$wwid/g' > /etc/multipath.conf" +trun "multipath -r" +tok "multipath -ll | grep -w '^test'" + +# user_friendly_names = no +trun "cat multipath.conf.no > /etc/multipath.conf" +trun "multipath -r" +tok "multipath -ll | grep -w '^$wwid'" +sleep 10 +tok "multipath -F $wwid" +sleep 10 +trun "modprobe -r scsi_debug" + +trun "cp /etc/multipath.conf.$$ /etc/multipath.conf" +trun "multipath -F; multipath" +tend diff --git a/tests/user_friendly_names/multipath.conf.no b/tests/user_friendly_names/multipath.conf.no new file mode 100644 index 0000000..b916bfb --- /dev/null +++ b/tests/user_friendly_names/multipath.conf.no @@ -0,0 +1,3 @@ +defaults { + user_friendly_names no +} diff --git a/tests/user_friendly_names/multipath.conf.yes b/tests/user_friendly_names/multipath.conf.yes new file mode 100644 index 0000000..ffc21bb --- /dev/null +++ b/tests/user_friendly_names/multipath.conf.yes @@ -0,0 +1,11 @@ +defaults { + user_friendly_names yes +} + +multipaths { + multipath { + wwid your_wwid + alias test + } +} +