[PATCH V2 07/16] Fix xfs/140 to work with 64k block size

[Chandan Rajendra <chandan@linux.vnet.ibm.com>]

For 64k block size, the agsize provided in the test causes mkfs.xfs to
fail due to insufficient log space. Hence this commit computes agsize
based on block size of the filesystem.

Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
---
 tests/xfs/140 | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/tests/xfs/140 b/tests/xfs/140
index 6e89fe3..c13ed65 100755
--- a/tests/xfs/140
+++ b/tests/xfs/140
@@ -34,17 +34,21 @@ _require_cp_reflink
 
 rm -f $seqres.full
 
+_scratch_mkfs >/dev/null 2>&1
+_scratch_mount
+blksz=$(_get_block_size $SCRATCH_MNT)
+_scratch_unmount
+
 echo "Format and mount"
-_scratch_mkfs -d agsize=$((32 * 1048576)) > $seqres.full 2>&1
+_scratch_mkfs -d agsize=$((4400 * $blksz)) > $seqres.full 2>&1
 _scratch_mount >> $seqres.full 2>&1
 
 testdir=$SCRATCH_MNT/test-$seq
 mkdir $testdir
-blksz=$(_get_block_size $testdir)
 
 echo "Create the original files"
-sz=$((48 * 1048576))
-nr=$((sz / blksz))
+nr=4800
+sz=$(($nr * $blksz))
 _pwrite_byte 0x61 0 $sz $testdir/file1 >> $seqres.full
 _cp_reflink $testdir/file1 $testdir/file2 >> $seqres.full
 _pwrite_byte 0x61 0 $sz $testdir/file2.chk >> $seqres.full
-- 
2.9.5