xfs: refactor xfs/299 for crc feature pre-checkup

Refactor xfs/299 to make use of those two crc related pre-checkup
routines, and remove the super block number from the golden output
file as it does not make sense IMO.  Also, filter out *EXPERIMENTAL*
string from mkfs.xfs output as those contents would be removed once
crc feature becomes stable.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

tests/xfs/299

@@ -54,6 +54,8 @@ chmod a+rwx $seqres.full	# arbitrary users will write here
 
 _require_scratch
 _require_xfs_quota
+_require_xfs_mkfs_crc
+_require_xfs_crc
 
 bsoft=100
 bhard=500
@@ -193,19 +195,11 @@ _exercise()
 
 }
 
-_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
+_scratch_mkfs_xfs -m crc=1 2>/dev/null | _filter_mkfs 2>$tmp.mkfs
 cat $tmp.mkfs >>$seqres.full
 # keep the blocksize and data size for dd later
 . $tmp.mkfs
 
-sb_ver=`$XFS_DB_PROG -r -c version $SCRATCH_DEV | awk -F= '{print $2}' | awk -F, '{print $1}' |cut -c3-`
-echo $sb_ver
-
-if [ $sb_ver -lt 5 ]
-then
-	_notrun "Can't run with older versions of superblock"
-fi
-
 cat >$tmp.projects <<EOF
 1:$SCRATCH_MNT
 EOF
@@ -228,7 +222,7 @@ echo "*** unmount"
 umount $SCRATCH_MNT
 
 
-_scratch_mkfs_xfs | _filter_mkfs 2>$tmp.mkfs
+_scratch_mkfs_xfs -m crc=1 2>/dev/null | _filter_mkfs 2>$tmp.mkfs
 cat $tmp.mkfs >>$seqres.full
 # keep the blocksize and data size for dd later
 . $tmp.mkfs

tests/xfs/299.out

@@ -5,7 +5,6 @@ data     = bsize=XXX blocks=XXX, imaxpct=PCT
 naming   =VERN bsize=XXX
 log      =LDEV bsize=XXX blocks=XXX
 realtime =RDEV extsz=XXX blocks=XXX, rtextents=XXX
-5
 *** user, group, and project
 
 *** report no quota settings