upstream: fedora
resolves: bz2003832
conflict: none
commit 8cd57e5565
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 11 19:19:59 2021 +0800
kdump-logger.sh: make it POSIX compatible
Refactor to remove some bash only syntax.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict:
Regenerated with shfmt command because of
too much hunk patches. When comparing with the original
patch, only patch "kdumpctl: enable secure boot on ppc64le LPARs"
related hunks are different.
commit 4cdce1f489
Author: Kairui Song <kasong@redhat.com>
Date: Tue Sep 14 03:09:30 2021 +0800
kdump-lib.sh: reformat with shfmt
This is a batch update done with:
shfmt -s -w kdump-lib.sh
Clean up code style and reduce code base size, no behaviour change.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 4f01cb1b0a
Author: Kairui Song <kasong@redhat.com>
Date: Mon Sep 13 01:18:04 2021 +0800
kdump-lib.sh: fix variable quoting issue
Fixed quoting issues found by shellcheck, no feature
change. This should fix many errors when there is space
in any shell variables.
And fixed how remove_cmdline_param is being called in prepare_cmdline.
Kernel parameters can have space like: param="spaces in here". So currently
remove_cmdline_param is broken since its args always get split by space.
But prepare_cmdline is expecting remove_cmdline_param to split its args
by space and passing a list of kernel args separated by space as a whole arg.
So fix that by using `xargs` to parse and split the args properly, then
call remove_cmdline_param.
Following quoting related issues are fixed (check the link
for example code and what could go wrong):
https://github.com/koalaman/shellcheck/wiki/SC1007https://github.com/koalaman/shellcheck/wiki/SC2046https://github.com/koalaman/shellcheck/wiki/SC2053https://github.com/koalaman/shellcheck/wiki/SC2060https://github.com/koalaman/shellcheck/wiki/SC2068https://github.com/koalaman/shellcheck/wiki/SC2086
Signed-off-by: Kairui Song <kasong@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit f39000f524
Author: fj1508ic@fujitsu.com <fj1508ic@fujitsu.com>
Date: Tue Jan 26 06:37:28 2021 +0000
Remove trace_buf_size and trace_event from the kernel bootparameters of the kdump kernel
The kdump kernel uses resources for ftrace because trace_buf_size, which
specifies the ring buffer size for ftrace, and trace_event, which specifies
a valid trace event, are not removed, but the kdump kernel does not require
ftrace.
trace_buf_size is ignored if the specified size is 0, so specify 1.
Signed-off-by: Hisashi Nagaoka <fj1508ic@fujitsu.com>
Acked-by: Kairui Song <kasong@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 319219d23b
Author: Kairui Song <kasong@redhat.com>
Date: Mon Sep 13 01:17:23 2021 +0800
kdump-lib.sh: fix a few ambiguous or redundant code
Fix a few ambiguous syntax issues and remove some unused variables.
Also refactor some code to make it more robust.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit c0edb80b8f
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 8 13:31:31 2021 +0800
kdump-lib.sh: fix arithmetic operation syntax
Get rid of let, and remove useless '$' on arithmetic variables.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 53813e8b9a
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 8 02:48:17 2021 +0800
kdump-lib.sh: remove useless echo and cat
Replace echo "$(cmd)" and "var=$(cmd); echo $var" with just `cmd`.
And remove some useless cat.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 58d3e6db3a
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 8 15:20:42 2021 +0800
kdump-lib.sh: rework nmcli related functions
This fixes word splitting issue with nmcli args. Current kexec-tools
scripts won't call nmcli with correct arguments when there are space in
network interface name.
nmcli expects multiple parameters, but get_nmcli_value_by_field only
accepts two params and depends on shell word splitting to split the
_nm_show_cmd into multiple params, which is very fragile.
So switch the param order, simplified this function and now multiple
params can be used properly.
And get_nmcli_connection_show_cmd_by_ifname returns multiple
nmcli params in a single variable, it depend on shell word splitting to
split the words when calling nmcli. But this is very fragile and break
easily when there are any special character in the connection path.
This function is only introduced to get and cache the nmcli command
which contains the "connection name".
Actually only cache the "connection path" is enough. Callers should
just call get_nmcli_connection_apath_by_ifname to cache the path, and
a new helper get_nmcli_field_by_conpath is introduced here to get value
from nmcli. This way "connection path" can contain any character.
Also get rid of another nmcli_cmd usage in
get_nmcli_connection_apath_by_ifname which stores multiple params in a
single bash variable separated by space.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict:
Patch hunk modified for function is_secure_boot_enforced().
commit 30090f3a15
Author: Kairui Song <kasong@redhat.com>
Date: Mon Sep 13 01:17:05 2021 +0800
kdump-lib.sh: replace '[ ]' with '[[ ]]' and get rid of legacy ``
Updated file syntax with following command:
sed -i -e 's/\(\s\)\[\s\([^]]*\)\s\]/\1\[\[\ \2 \]\]/g' kdump-lib.sh
(replace '[ ]' with '[[ ]]')
sed -i -e 's/`\([^`]*\)`/\$(\1)/g' kdump-lib.sh
(replace `...` with $(...))
And manually updated [[ ... -a ... ]] and [[ ... -o ... ]] with && and
||.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 5debf397fe
Author: Kairui Song <kasong@redhat.com>
Date: Tue Sep 14 03:04:08 2021 +0800
kdump-lib-initramfs.sh: make it POSIX compatible
POSIX doesn't support keyword local, so add double underscore and prefix
to variable names, and reduce variable usage, to avoid any variable name
conflict.
Also reformat the code with `shfmt -s -w kdump-lib-initramfs.sh`.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 7c76611abb
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 15 23:10:07 2021 +0800
dracut-kdump.sh: reformat with shfmt
This is done with `shfmt -w -s dracut-kdump.sh`. There is no behaviour
change.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit b1339c3b8a
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 18 21:06:52 2021 +0800
dracut-kdump.sh: make it POSIX compatible
POSIX doesn't support keyword `local`, so this commit reduced variable usage.
Heredoc ("<<<") operation is also not supported, so kdump.conf is now pre-parse
into a temp file. Also fixes many POSIX syntax errors.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 725027b735
Author: Kairui Song <kasong@redhat.com>
Date: Thu Aug 12 02:55:32 2021 +0800
dracut-kdump.sh: POSIX doesn't support pipefail
Set pipefail will cause POSIX shell to exit with failure. So only do
that in bash.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit b1c794a2cf
Author: Kairui Song <kasong@redhat.com>
Date: Tue Sep 14 03:00:48 2021 +0800
dracut-kdump.sh: Use stat instead of ls to get vmcore size
ls output is fragile, so use stat instead.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 7a9823b42e
Author: Kairui Song <kasong@redhat.com>
Date: Tue Aug 3 13:23:26 2021 +0800
dracut-kdump.sh: simplify dump_ssh
There is a workaround for `scp` that it expects IPv6 address to be
quoted with [ ... ], only apply the workaround once and store the
updated `scp` address to reuse it.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 8f89e89071
Author: Kairui Song <kasong@redhat.com>
Date: Mon Aug 2 01:25:17 2021 +0800
dracut-kdump.sh: remove add_dump_code
`add_dump_code "<op>"` is just `DUMP_INSTRUCTION="<op>"`, no need a
extra wrapper for that.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 0675edbadb
Author: Kairui Song <kasong@redhat.com>
Date: Mon Aug 2 01:19:44 2021 +0800
dracut-kdump.sh: don't put KDUMP_SCRIPT_DIR in PATH
monitor_dd_progress is the only extra binary in KDUMP_SCRIPT_DIR, no
need to change PATH environment variable, just call it directly.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit a1205effaa
Author: Kairui Song <kasong@redhat.com>
Date: Thu Aug 5 00:59:29 2021 +0800
kdump-lib-initramfs.sh: move dump related functions to kdump.sh
These dump related functions are only used by dracut-kdump.sh.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit e7118d1de8
Author: Kairui Song <kasong@redhat.com>
Date: Mon Aug 2 00:50:22 2021 +0800
Merge kdump-error-handler.sh into kdump.sh
kdump-error-handler.sh does nothing except calling three functions,
it can be easily merged into kdump.sh by using a parameter to run the
error handling routine.
kdump-lib-initramfs.sh was created to hold the three shared functions
and related code, so by merging these two files, kdump-lib-initramfs.sh
can be simplified by a lot.
Following up commits will clean up kdump-lib-initramfs.sh.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit a5faa052d4
Author: Kairui Song <kasong@redhat.com>
Date: Tue Sep 14 03:25:46 2021 +0800
kdump-lib-initramfs.sh: prepare to be a POSIX compatible lib
Move all functions needed in the second kernel from kdump-lib.sh
to kdump-lib-initramfs.sh, and update shebang headers.
Now, kdump-lib-initramfs.sh is an independent lib script, no longer
depend on kdump-lib.sh, and kdump-lib.sh is no longer needed for
the second kernel.
In later commits, functions in kdump-lib-initramfs.sh will be reworked
to be POSIX compatible, kdump-lib.sh will contain bash only functions.
POSIX shell have very limited features, eg. `local` keyword doesn't
exist in POSIX but we rely on that heavily. So kdump-lib.sh will
use bash syntax and contain the most complex helper and codes.
kdump-lib-initramfs.sh will contain the minimum set of helpers,
and be shared by both the first and second kernel.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict:
function load_kdump_kernel_key() not exist in rhel9,
so related patch hunk is removed.
commit 0e4b66b1ab
Author: Kairui Song <kasong@redhat.com>
Date: Tue Sep 14 02:25:40 2021 +0800
bash scripts: reformat with shfmt
This is a batch update done with:
shfmt -s -w mkfadumprd mkdumprd kdumpctl *-module-setup.sh
Clean up code style and reduce code base size, no behaviour change.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict:
function remove_kdump_kernel_key() not presented in rhel9,
so related patch hunk are removed.
commit 86538ca6e2
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 8 17:21:41 2021 +0800
bash scripts: fix variable quoting issue
Fixed quoting issues found by shellcheck, no feature
change. This should fix many errors when there is space
in any shell variables, eg. dump target's name/path/id.
False positives are marked with "# shellcheck disable=SCXXXX", for
example, args are expected to split so it should not be quoted.
And replaced some `cut -d ' ' -fX` with `awk '{print $X}'` since cut
is fragile, and doesn't work well with any quoted strings that have
redundant space.
Following quoting related issues are fixed (check the link
for example code and what could go wrong):
https://github.com/koalaman/shellcheck/wiki/SC2046https://github.com/koalaman/shellcheck/wiki/SC2053https://github.com/koalaman/shellcheck/wiki/SC2068https://github.com/koalaman/shellcheck/wiki/SC2086https://github.com/koalaman/shellcheck/wiki/SC2206
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 8b4b7bf808
Author: Coiby Xu <coxu@redhat.com>
Date: Fri Mar 26 10:22:09 2021 +0800
Don't use die in dracut-module-setup.sh
die (in dracut-lib.sh) is supposed to be used in the initramfs environment.
Signed-off-by: Coiby Xu <coxu@redhat.com>
Acked-by: Kairui Song <kasong@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict:
function load_kdump_kernel_key() not presented in rhel9,
so related patch hunk are removed.
commit 70978c00e5
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 8 17:20:51 2021 +0800
bash scripts: replace '[ ]' with '[[ ]]' for bash scripts
kdumpctl, mkdumprd, *-module-setup.sh only target bash, since they
only run in first kernel and depend on dracut, and dracut depends
on bash. So use '[[ ]]' to replace '[ ]'.
This is a batch update done with following command:
`sed -i -e 's/\(\s\)\[\s\([^]]*\)\s\]/\1\[\[\ \2 \]\]/g' kdumpctl, mkdumprd, *-module-setup.sh`
and replaced [ ... -a ... ] with [[ ... ]] && [[ ... ]] manually.
See https://tldp.org/LDP/abs/html/testconstructs.html for more details
on '[[ ]]', it's more versatile, safer, and slightly faster than '[ ]'.
This will also help shfmt to clean up the code in later commits.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 2d9504c4a4
Author: Lianbo Jiang <lijiang@redhat.com>
Date: Tue Jun 1 18:33:44 2021 +0800
mkdumprd: display the absolute path of dump location in the check_user_configured_target()
When kdump service fails, the current errors do not display the
absolute path of dump location(marked it as "^"), for example:
kdump: kexec: unloaded kdump kernel
kdump: Stopping kdump: [OK]
kdump: Detected change(s) in the following file(s): /etc/kdump.conf
kdump: Rebuilding /boot/initramfs-4.18.0-304.el8.x86_64kdump.img
kdump: Dump path "/var1/crash" does not exist in dump target "UUID=c202ef45-3ac3-4adb-85e7-307a916757f0"
^^^^^^^^^^^
kdump: mkdumprd: failed to make kdump initrd
kdump: Starting kdump: [FAILED]
Here, it should output the absolute path of dump location with this
format: "<mount path>/<path>". To fix it, let's extend the relative
pathname to the absolute pathname in check_user_configured_target().
Signed-off-by: Lianbo Jiang <lijiang@redhat.com>
Acked-by: Kairui Song <kasong@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit c6021648f1
Author: Kairui Song <kasong@redhat.com>
Date: Fri Mar 19 18:21:11 2021 +0800
Don't iterate the whole /sys/devices just to find drm device
On some large systems, /sys/devices is huge and it's not a wise idea to
iterate it. `find` may cause tremendous contention on the kernfs_mutex
when there are already stress on /sys, and it will perform very very
poorly.
Simply check if drm class presents should be good enough.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Pingfan Liu <piliu@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit e5a745ce77
Author: Coiby Xu <coxu@redhat.com>
Date: Sat Feb 20 11:55:52 2021 +0800
mkdumprd: prompt the user to install nfs-utils when mounting NFS fs failed
When nfs-utils is not installed, mounting as NFS fs would fail.
Currently, the error message is not user-friendly,
mount: /tmp/mkdumprd.HyPGpS/target: bad option; for several filesystems (e.g. nfs, cifs) you might need a /sbin/mount.<type> helper program.
kdump: Failed to mount on xxx for kdump preflight check.
kdump: mkdumprd: failed to make kdump initrd
Prompt the user to install nfs-utilsa in the error message,
kdump: Failed to mount on xxx for kdump preflight check. Please make sure nfs-utils has been installed.
Signed-off-by: Coiby Xu <coxu@redhat.com>
Acked-by: Kairui Song <kasong@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 54cc5c44be
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 8 01:48:52 2021 +0800
bash scripts: use $(...) notation instead of legacy `...`
This is a batch update done with following command:
`sed -i -e 's/`\([^`]*\)`/\$(\1)/g' mkfadumprd mkdumprd \
kdumpctl dracut-module-setup.sh dracut-fadump-module-setup.sh \
dracut-early-kdump-module-setup.sh`
And manually converted some corner cases. This fixes
all related issues detected by shellcheck.
Make it easier to do clean up in later commits.
Check following link for reasons to switch to the new syntax:
https://github.com/koalaman/shellcheck/wiki/SC2006
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit a416930706
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 15:50:30 2021 +0800
bash scripts: always use "read -r"
This helps to strip spaces and avoid mangling backslashes:
https://github.com/koalaman/shellcheck/wiki/SC2162
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit fdfad3102e
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 15:46:27 2021 +0800
bash scripts: get rid of unnecessary sed calls
Use bash builtin string substitution instead, as suggested by:
https://github.com/koalaman/shellcheck/wiki/SC2001
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit c4d85142be
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 15:18:59 2021 +0800
bash scripts: get rid of expr and let
As suggested by:
https://github.com/koalaman/shellcheck/wiki/SC2219
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict:
load_kdump_kernel_key() didn't present in rhel9,
so removed the patch for it.
commit 6d45257cc1
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 15:14:00 2021 +0800
bash scripts: remove useless cat
Some `cat` calls are useless, remove them to make it cleaner.
See: https://github.com/koalaman/shellcheck/wiki/SC2002
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 3b0157197b
Author: Kairui Song <kasong@redhat.com>
Date: Wed Sep 8 15:15:44 2021 +0800
dracut-module-setup.sh: remove surrounding $() for subshell
Some functions are executed in subshell to avoid variable environment
pollution. But the surrounding $() is not needed, and it may lead to
executing output which is unexpected here.
See: https://github.com/koalaman/shellcheck/wiki/SC2091
Signed-off-by: Kairui Song <kasong@redhat.com>
Suggested-by: Coiby Xu <coxu@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 67e559a6b9
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 16:29:55 2021 +0800
dracut-module-setup.sh: make iscsi check fail early if cd failed
As suggested by:
https://github.com/koalaman/shellcheck/wiki/SC2164
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 3b2fa982bb
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 16:16:44 2021 +0800
dracut-module-setup.sh: fix a loop over ls issue
Iterating over ls output is fragile:
https://github.com/koalaman/shellcheck/wiki/SC2045
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit dfe7555323
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 15:51:34 2021 +0800
dracut-module-setup.sh: fix a ambiguous variable reference
Wrap the variable with {...}, else it may get interpreted as array due
to the '[' char next to it.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit da3ad9cbda
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 15:47:43 2021 +0800
dracut-module-setup.sh: use "*" to expend array as string
As suggested by:
https://github.com/koalaman/shellcheck/wiki/SC2199
The array is not quoted here but implicitly concatenate still happens,
could be harmless but shellcheck complains about it so fix it.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 982205d607
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 03:06:57 2021 +0800
mkfadumprd: make _dracut_isolate_args an array
To make arguments list work as expected, array is preferred.
Check following link for details:
https://github.com/koalaman/shellcheck/wiki/SC2089
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 3a4b0351d0
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 18 15:45:20 2021 +0800
mkdumprd: use array to store ssh arguments in mkdir_save_path_ssh
For storing arguments, plain string is not a good choice. Array is
preferred:
See: https://github.com/koalaman/shellcheck/wiki/SC2089
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit c486b1fa30
Author: Kairui Song <kasong@redhat.com>
Date: Tue Sep 7 14:42:30 2021 +0800
mkdumprd: remove an awk call in get_fs_size
By using `df --output=avail`, the awk call can be dropped.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit d6449e7293
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 17:15:42 2021 +0800
mkdumprd: fix multiple issues with get_ssh_size
Currently get_ssh_size is not working as expected, it should return the
target's available space, but it will include df's header row string as
the result. Fix this issue by only use the last output line.
And the _opt variable will be used as args so it should be an array.
Also remove the awk call, just use `df --output=avail` instead.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 227fc2bc7d
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 03:50:04 2021 +0800
mkdumprd: make dracut_args an array again
To make arguments list work as expected, array is preferred.
Use xargs only to parse the "dracut_args" config value, and pass the
array directly to dracut.
Check following link for details:
https://github.com/koalaman/shellcheck/wiki/SC2089
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
upstream: fedora
resolves: bz2003832
conflict: none
commit 075e62252e
Author: Kairui Song <kasong@redhat.com>
Date: Wed Aug 4 01:58:04 2021 +0800
mkdumprd: use kdump_get_conf_val to read config values
Simplify the code and cover more corner cases.
Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Philipp Rudo <prudo@redhat.com>
Signed-off-by: Tao Liu <ltao@redhat.com>
