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Fix the problem that kdump prints redundant /

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In second kernel, kdump always prints redundant '/':

kdump: saving to /sysroot//var/crash/127.0.0.1-2020-03-12-21:32:54/

Just trim it.

Signed-off-by: Kairui Song <kasong@redhat.com>
Acked-by: Dave Young <dyoung@redhat.com>
This commit is contained in:
Kairui Song 2020-03-12 23:58:49 +08:00
parent b82c35c842
commit 33e79681d9
1 changed files with 8 additions and 6 deletions
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14
kdump-lib-initramfs.sh
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@ -125,7 +125,9 @@ dump_fs()
# Remove -F in makedumpfile case. We don't want a flat format dump here.
[[ $CORE_COLLECTOR = *makedumpfile* ]] && CORE_COLLECTOR=`echo $CORE_COLLECTOR | sed -e "s/-F//g"`
echo "kdump: saving to $_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR/"
local _dump_path=$(echo "$_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR/" | tr -s /)
echo "kdump: saving to $_dump_path"
# Only remount to read-write mode if the dump target is mounted read-only.
if [[ "$_op" = "ro"* ]]; then
@ -133,14 +135,14 @@ dump_fs()
mount -o remount,rw $_dev $_mp || return 1
fi
mkdir -p $_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR || return 1
mkdir -p $_dump_path || return 1
save_vmcore_dmesg_fs ${DMESG_COLLECTOR} "$_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR/"
save_opalcore_fs "$_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR/"
save_vmcore_dmesg_fs ${DMESG_COLLECTOR} "$_dump_path"
save_opalcore_fs "$_dump_path"
echo "kdump: saving vmcore"
$CORE_COLLECTOR /proc/vmcore $_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR/vmcore-incomplete || return 1
mv $_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR/vmcore-incomplete $_mp/$KDUMP_PATH/$HOST_IP-$DATEDIR/vmcore
$CORE_COLLECTOR /proc/vmcore $_dump_path/vmcore-incomplete || return 1
mv $_dump_path/vmcore-incomplete $_dump_path/vmcore
sync
echo "kdump: saving vmcore complete"