diff mbox series

[14/24] common/xfs: extract minimum log size message from mkfs correctly

Message ID 160013426483.2923511.15242915902031465698.stgit@magnolia
State Accepted
Headers show
Series fstests: tons of random fixes | expand

Commit Message

Darrick J. Wong Sept. 15, 2020, 1:44 a.m. UTC
From: Darrick J. Wong <darrick.wong@oracle.com>

Modify the command that searches for the minimum log size message from
mkfs to handle external log devices correctly.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 common/xfs |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

Comments

Christoph Hellwig Sept. 17, 2020, 7:56 a.m. UTC | #1
On Mon, Sep 14, 2020 at 06:44:24PM -0700, Darrick J. Wong wrote:
> From: Darrick J. Wong <darrick.wong@oracle.com>
> 
> Modify the command that searches for the minimum log size message from
> mkfs to handle external log devices correctly.

Looks good,

Reviewed-by: Christoph Hellwig <hch@lst.de>
diff mbox series

Patch

diff --git a/common/xfs b/common/xfs
index f4a47dfb..6520ad29 100644
--- a/common/xfs
+++ b/common/xfs
@@ -103,7 +103,7 @@  _scratch_find_xfs_min_logblocks()
 	# try again without MKFS_OPTIONS because that's what _scratch_do_mkfs
 	# will do if we pass in the log size option.
 	if [ $mkfs_status -ne 0 ] &&
-	   ! grep -q 'log size.*too small, minimum' $tmp.mkfserr; then
+	   ! egrep -q '(log size.*too small, minimum|external log device.*too small, must be)' $tmp.mkfserr; then
 		eval "$mkfs_cmd $extra_mkfs_options $SCRATCH_DEV" \
 			2>$tmp.mkfserr 1>$tmp.mkfsstd
 		mkfs_status=$?
@@ -126,6 +126,12 @@  _scratch_find_xfs_min_logblocks()
 		rm -f $tmp.mkfsstd $tmp.mkfserr
 		return
 	fi
+	if grep -q 'external log device.*too small, must be' $tmp.mkfserr; then
+		grep 'external log device.*too small, must be' $tmp.mkfserr | \
+			sed -e 's/^.*must be at least \([0-9]*\) blocks/\1/g'
+		rm -f $tmp.mkfsstd $tmp.mkfserr
+		return
+	fi
 
 	# Don't know what to do, so fail
 	echo "Cannot determine minimum log size" >&2