Re: [PATCH] xfs/010,030: filter AG header CRC error warnings

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Hi Darrick, Eryu

It seems that fstests missed this patch. I used lastest xfsprogs (include commit a891d871 xfs_repair: complain about ag header crc errors) and xfs/030 still fails because of CRC verification warnings.

Best Regards
Yang Xu
On Wed, Jul 29, 2020 at 12:49:56PM +0800, Zorro Lang wrote:
On Tue, Jul 28, 2020 at 07:51:19PM -0700, Darrick J. Wong wrote:
From: Darrick J. Wong <darrick.wong@xxxxxxxxxx>

Filter out the new AG header CRC verification warnings in xfs_repair
since these tests were built before that existed.

Signed-off-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---

Hi Darrick,

I still hit an error[1] on xfs/030 after merge your patch.

D'oh, I forgot to send that one out in this batch.  Will fix that
shortly.

--D

Thanks,
Zorro

# diff -u ./tests/xfs/030.out ./results//xfs/030.out.bad
--- /root/git/xfstests-dev/tests/xfs/030.out    2020-03-12 11:22:50.063148796 +0800
+++ /root/git/xfstests-dev/results//xfs/030.out.bad     2020-07-29 12:33:08.485428533 +0800
@@ -105,6 +105,7 @@
  Phase 2 - using <TYPEOF> log
          - zero log...
          - scan filesystem freespace and inode maps...
+bad agbno AGBNO in agfl, agno 0
          - found root inode chunk
  Phase 3 - for each AG...
          - scan and clear agi unlinked lists...

  tests/xfs/010 |    7 ++++++-
  tests/xfs/030 |    2 ++
  2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/tests/xfs/010 b/tests/xfs/010
index e220a651..b65dd3ba 100755
--- a/tests/xfs/010
+++ b/tests/xfs/010
@@ -113,7 +113,12 @@ _check_scratch_fs
  # nuke the finobt root, repair will have to regenerate from the inobt
  _corrupt_finobt_root $SCRATCH_DEV
-_scratch_xfs_repair 2>&1 | _filter_repair_lostblocks
+filter_finobt_repair() {
+	sed -e '/^agi has bad CRC/d' | \
+		_filter_repair_lostblocks
+}
+
+_scratch_xfs_repair 2>&1 | filter_finobt_repair
status=0
  exit
diff --git a/tests/xfs/030 b/tests/xfs/030
index efdb6a18..ebe4c92a 100755
--- a/tests/xfs/030
+++ b/tests/xfs/030
@@ -42,6 +42,8 @@ _check_ag()
  			    -e '/^bad agbno AGBNO for finobt/d' \
  			    -e '/^bad agbno AGBNO for rmapbt/d' \
  			    -e '/^bad agbno AGBNO for refcntbt/d' \
+			    -e '/^agf has bad CRC/d' \
+			    -e '/^agi has bad CRC/d' \
  			    -e '/^Missing reverse-mapping record.*/d' \
  			    -e '/^unknown block state, ag AGNO, block.*/d'
  	done









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