34149464b0
Include all fixes that went into SLE12 SP4. OBS-URL: https://build.opensuse.org/request/show/686969 OBS-URL: https://build.opensuse.org/package/show/Kernel:kdump/kdump?expand=0&rev=177
31 lines
1.0 KiB
Diff
31 lines
1.0 KiB
Diff
From: Petr Tesarik <ptesarik@suse.com>
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Date: Thu, 25 Oct 2018 10:02:43 +0200
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Subject: Fix multipath configuration with user_friendly_names and/or aliases
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References: bsc#1111207, LTC#171953, bsc#1125218, LTC#175465
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Upstream: merged
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Git-commit: 4b4dacfddd456a51c04a878e31d4544223ea9701
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The setup script incorrectly uses the name of the multipath device
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instead of its WWID (which can be retrieved from the device mapper
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UUID simply by removing the "mpath-" prefix).
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Signed-off-by: Petr Tesarik <ptesarik@suse.com>
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---
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init/setup-kdump.functions | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/init/setup-kdump.functions
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+++ b/init/setup-kdump.functions
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@@ -962,9 +962,9 @@ function kdump_map_mpath_wwid()
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local f _dir _uuid _wwid _dev
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for f in /sys/block/*/dm/uuid ; do
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eval "_uuid=\$(<$f)" 2>/dev/null
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- [[ "$_uuid" = mpath-* ]] || continue
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+ _wwid="${_uuid#mpath-}"
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+ [ "$_wwid" != "$_uuid" ] || continue
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_dir="${f%/dm/uuid}"
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- _wwid=$(<"$_dir"/dm/name)
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_dev=$(<"$_dir"/dev)
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eval kdump_mpath_wwid_${_dev/:/_}=\$_wwid
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done
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