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[PATCH] xfstests 235: do smaller test IO

To: xfs-oss <xfs@xxxxxxxxxxx>
Subject: [PATCH] xfstests 235: do smaller test IO
From: Eric Sandeen <sandeen@xxxxxxxxxx>
Date: Mon, 26 Mar 2012 14:30:33 -0500
Cc: Eryu Guan <eguan@xxxxxxxxxx>
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:11.0) Gecko/20120313 Thunderbird/11.0
Test 235 fails on ext2/ext3 with 1024 fs block size because a
16k write uses an extra metadata block.  If we do a smaller write
this won't happen.

Reported by: Eryu Guan <eguan@xxxxxxxxxx>
Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
---

diff --git a/235 b/235
index 7150fca..0c2ae8f 100755
--- a/235
+++ b/235
@@ -70,7 +70,7 @@ mount -o remount,ro $SCRATCH_DEV 2>&1 | tee -a $seq.full | 
_filter_scratch
 touch $SCRATCH_MNT/failed 2>&1 | tee -a $seq.full | _filter_scratch
 mount -o remount,rw $SCRATCH_DEV 2>&1 | tee -a $seq.full | _filter_scratch
 
-$XFS_IO_PROG -F -c 'pwrite 0 16k' -c 'fsync' \
+$XFS_IO_PROG -F -c 'pwrite 0 8k' -c 'fsync' \
                        $SCRATCH_MNT/testfile >>$seq.full 2>&1
 repquota -u -g $SCRATCH_MNT  | grep -v "^root" | _filter_scratch
 
diff --git a/235.out b/235.out
index 345e29d..a095694 100644
--- a/235.out
+++ b/235.out
@@ -21,7 +21,7 @@ Block grace time: 7days; Inode grace time: 7days
                         Block limits                File limits
 User            used    soft    hard  grace    used  soft  hard  grace
 ----------------------------------------------------------------------
-fsgqa     --      16       0       0              1     0     0       
+fsgqa     --       8       0       0              1     0     0       
 
 
 *** Report for group quotas on device SCRATCH_DEV
@@ -29,6 +29,6 @@ Block grace time: 7days; Inode grace time: 7days
                         Block limits                File limits
 Group           used    soft    hard  grace    used  soft  hard  grace
 ----------------------------------------------------------------------
-fsgqa     --      16       0       0              1     0     0       
+fsgqa     --       8       0       0              1     0     0       
 
 

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