On 06/17/2015 02:32 PM, Dave Chinner wrote:
On Wed, Jun 17, 2015 at 01:32:29PM -0700, Josef Bacik wrote:
I noticed that btrfs wasn't setting unwritten on prealloc test, and then
subsequently noticed that we weren't testing fiemap on prealloc extents with the
fiemap-tester. This patch adds another test that does the same as generic/225
only with prealloc enabled. Thanks,
Signed-off-by: Josef Bacik <[email protected]>
....
+_require_xfs_io_command "fiemap"
+_require_xfs_io_command "falloc"
+
+_scratch_mkfs > /dev/null 2>&1
+_scratch_mount > /dev/null 2>&1
+
+rm -f $seqres.full
+fiemapfile=$SCRATCH_MNT/$seq.fiemap
+
+[ -x $here/src/fiemap-tester ] || _notrun "fiemap-tester not built"
+
+seed=`date +%s`
+
+echo "using seed $seed" >> $seqres.full
+
+echo "fiemap run with sync"
+$here/src/fiemap-tester -q -S -s $seed -r 200 $fiemapfile 2>&1 | \
+ tee -a $seqres.full
+
+if [ $? -ne 0 ]; then
+ if grep -q "Operation not supported" $seqres.full; then
+ _notrun "FIEMAP not supported by this filesystem type: $FSTYP"
+ fi
+ status=$?
+ exit
+fi
No need for the FIEMAP not supported check - that is done by the
'+_require_xfs_io_command "fiemap"' line above and so any failure
of fiemap-tester is something that should fail the test.
Remind me to not copy+paste Sandeen's tests anymore. I'll fix this up.
Thanks,
Josef
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