When testing 512 block size xfs, xfs/074 fails as
QA output created by 074
+fallocate: No space left on device
Silence is golden
That's because 40051712*512=20G < 30G.
And quote from Dave:
That was sized to give AGs of a specific size, which originally
contributed to the problem being exposed. You should change the block
count specification to a size specification so the filesysetm being
made on 4k block size filesystems remains unchanged.
size = 40051712b
= 40051712 * 4096
= 164,051,812,352
= 156452m
So set the filesystem size to 156452m explicitly.
Suggested-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
In certain cases, the extent size hints can cause maximum extent
size overflows resulting in extent tree corruptions. This test
exercises the original reproducer, and another corner case
demonstrated to expose problems on 1k block size filesystems.
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
--
Version 2:
- TESTDIR->TEST_DIR
- append output to $seqres.full
Eryu Guan
Dave Chinner