From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Tue, 8 Oct 2019 01:03:11 +0000 (-0700)
Subject: xfs/196: check for delalloc blocks after pwrite
X-Git-Tag: v2022.05.01~1002
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=5b2232dde59d435a6e32b9bf6c2b5309e75893d3;p=xfstests-dev.git

xfs/196: check for delalloc blocks after pwrite

This test depends on the pwrite creating delalloc blocks, which doesn't
happen if the scratch fs is mounted in dax mode (or has an extent size
hint applied).  Therefore, check for delalloc blocks and _notrun if we
didn't get any.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
---

diff --git a/tests/xfs/196 b/tests/xfs/196
index 5dc28670..406146c5 100755
--- a/tests/xfs/196
+++ b/tests/xfs/196
@@ -50,6 +50,8 @@ bytes=$((64 * 1024))
 
 # create sequential delayed allocation
 $XFS_IO_PROG -f -c "pwrite 0 $bytes" $file >> $seqres.full 2>&1
+$XFS_IO_PROG -c "bmap -elpv" $file | grep -q delalloc || \
+	_notrun "Unable to create delayed allocations"
 
 # Enable write drops. All buffered writes are dropped from this point on.
 _scratch_inject_error "drop_writes" 1