common/dump: filter out xfs_restore messages about fallocate failures

fallocate is not supported on XFS filesystems that are running in
"always COW" mode.  This leads to false test regressions because
xfs_restore complains about EOPNOTSUPP in the golden output.  The
preallocation isn't required for correct xfs_restore operation, so
filter out the EOPNOTSUPP messages.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>

diff --git a/common/dump b/common/dump
index 2b8e08936e173bc1f4e668305fc5f9f34acd0913..3c4029ff1f37ba77b10fc468ddf15c1c1e3de8e6 100644 (file)
--- a/common/dump
+++ b/common/dump
@@ -866,6 +866,7 @@ _dump_filter_main()
       -e 's/id:[[:space:]]*[0-9a-f]\{8\}-[0-9a-f]\{4\}-[0-9a-f]\{4\}-[0-9a-f]\{4\}-[0-9a-f]\{12\}/ID: ID/'                                             \
       -e 's/\[y\/n\][- ]----------------------*/\[y\/n\]/'             \
       -e '/skip attribute set/d'                               \
+      -e '/xfsrestore: NOTE: attempt to reserve [0-9]* bytes for.*Operation not supported/d' \
   | perl -ne '
        # filter out all the output between the lines "Dump Summary:"
        # and "Dump Status:"