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kdumpctl: remove some cmdline inheritage from 1st kernel

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Now with the help of "--hostonly-cmdline", dracut will generate
the needed cmdlines for the dump target, so we can avoid the
corresponding duplicate or unnecessary inheritage.

Signed-off-by: Xunlei Pang <xlpang@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
This commit is contained in:
Xunlei Pang 2017-08-30 16:45:48 +08:00 committed by Dave Young
parent e067d77dfc
commit 2c9a863fd3
1 changed files with 3 additions and 0 deletions
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kdumpctl
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@ -199,6 +199,9 @@ prepare_cmdline()
# KDUMP_COMMANDLINE_APPEND.
cmdline=$(remove_cmdline_param "$cmdline" root)
# With the help of "--hostonly-cmdline", we can avoid some interitage.
cmdline=$(remove_cmdline_param "$cmdline" rd.lvm.lv rd.luks.uuid rd.dm.uuid rd.md.uuid fcoe)
cmdline="${cmdline} ${KDUMP_COMMANDLINE_APPEND}"
id=$(get_bootcpu_apicid)