rpms/kexec-tools
7
0
Fork 0
Code Issues Pull Requests Releases Activity

dump_localfs error path fix

Browse Source 
in dump_localfs, we should error out if fstab mount fails
Also error out if mkdir fails.

vivek: display error message for debugging purpose.

Signed-off-by: Dave Young <dyoung@redhat.com>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
This commit is contained in:
Dave Young 2012-07-23 15:31:08 +08:00
parent 423e0019c4
commit 3d470c4be2
1 changed files with 6 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
dracut-kdump.sh
View File

@ -85,11 +85,16 @@ dump_localfs()
{
local _dev=`to_dev_name $1`
local _mp=`get_mp $_dev`
if [ -z "$_mp" ]; then
echo "kdump: error: Dump target $1 is not mounted."
return 1
fi
if [ "$_mp" = "$NEWROOT/" ] || [ "$_mp" = "$NEWROOT" ]
then
mount -o remount,rw $_mp || return 1
fi
mkdir -p $_mp/$KDUMP_PATH/$DATEDIR
mkdir -p $_mp/$KDUMP_PATH/$DATEDIR || return 1
$CORE_COLLECTOR /proc/vmcore $_mp/$KDUMP_PATH/$DATEDIR/vmcore || return 1
umount $_mp || return 1
return 0