config: Unset SCRATCH_DEV when deduced from SCRATCH_DEV_POOL

In the case that we already have sections in the config file we
have to make sure that we unset SCRATCH_DEV if it has been deduced from
the SCRATCH_DEV_POOL so that it does not complain about SCRATCH_DEV in
this case.

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Tested-by: Filipe David Manana <fdmanana@gmail.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Lukas Czerner
2014-04-09 09:55:52 +10:00
committed by Dave Chinner
parent f00a4440be
commit 7407717466
+7 -1
View File
@@ -372,10 +372,15 @@ get_next_config() {
unset MOUNT_OPTIONS
unset MKFS_OPTIONS
unset FSCK_OPTIONS
# We might have deduced SCRATCH_DEV from the SCRATCH_DEV_POOL in the previous
# run, so we have to unset it now.
if [ "$SCRATCH_DEV_NOT_SET" == "true" ]; then
unset SCRATCH_DEV
fi
parse_config_section $1
if [ -n "$OLD_FSTYP" ] && [ $OLD_FSTYP != $FSTYP ]; then
if [ ! -z "$OLD_FSTYP" ] && [ $OLD_FSTYP != $FSTYP ]; then
[ -z "$MOUNT_OPTIONS" ] && _mount_opts
[ -z "$MKFS_OPTIONS" ] && _mkfs_opts
[ -z "$FSCK_OPTIONS" ] && _fsck_opts
@@ -423,6 +428,7 @@ get_next_config() {
fi
SCRATCH_DEV=`echo $SCRATCH_DEV_POOL | awk '{print $1}'`
export SCRATCH_DEV
export SCRATCH_DEV_NOT_SET=true
fi
echo $SCRATCH_DEV | grep -q ":" > /dev/null 2>&1