From ac383de20d468a75e7023caf06dcf6606cd85220 Mon Sep 17 00:00:00 2001
From: Dave Chinner <dchinner@redhat.com>
Date: Wed, 19 Aug 2015 10:31:41 +1000
Subject: [PATCH] xfs: growfs not aware of sb_meta_uuid

Adding this simple change to xfstests:common/rc::_scratch_mkfs_xfs:

+       if [ $mkfs_status -eq 0 ]; then
+               xfs_admin -U generate $SCRATCH_DEV > /dev/null
+       fi

triggers all sorts of errors in xfstests. xfs/104 is an example,
where growfs fails with a UUID mismatch corruption detected by
xfs_agf_write_verify() when trying to write the first new AG
headers.

Fix this problem by making sure we copy the sb_meta_uuid into new
metadata written by growfs.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
---
Reading git-format-patch failed