Those 2 tests fail on btrfs on a ppc64 system with 64k pages. This is
caused by the improved minimum device size calculation in upstream
btrfs-progs (commit:
31d228a2eb98 ("btrfs-progs: mkfs: Enhance minimal
device size calculation to fix mkfs failure on small file")).i
Xfstests implicitly uses '--mixed' options for filesystems smaller than
256mb thus the minimum filesystem size require is derived from the
following equation: 2 * (4mb + nodesize << 10). On a 64k page system
this evaluates to 2 * (4m + 64m) = 136m. This resuts in failures such:
mkfs.btrfs -b $((100 *
1048576)) btrfs-test.img
ERROR: size
104857600 is too small to make a usable filesystem
ERROR: minimum size for btrfs filesystem is
114294784
when running _scratch_mkfs_sized $((100 *
1048576)).
Fix this by increasing the minimum filesystem size to 196 megabytes
which makes mkfs.btrfs happy again and allows the test to proceed.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Eryu Guan <guaneryu@gmail.com>
Signed-off-by: Eryu Guan <guaneryu@gmail.com>
-fssize=$((100 * 1048576))
+fssize=$((196 * 1048576))
echo "Format and mount"
$XFS_IO_PROG -d -c "pwrite -S 0x69 -b 1048576 0 $fssize" $SCRATCH_DEV >> $seqres.full
_scratch_mkfs_sized $fssize > $seqres.full 2>&1
echo "Format and mount"
$XFS_IO_PROG -d -c "pwrite -S 0x69 -b 1048576 0 $fssize" $SCRATCH_DEV >> $seqres.full
_scratch_mkfs_sized $fssize > $seqres.full 2>&1
-fssize=$((100 * 1048576))
+fssize=$((196 * 1048576))
echo "Format and mount"
$XFS_IO_PROG -d -c "pwrite -S 0x69 -b 1048576 0 $fssize" $SCRATCH_DEV >> $seqres.full
_scratch_mkfs_sized $fssize > $seqres.full 2>&1
echo "Format and mount"
$XFS_IO_PROG -d -c "pwrite -S 0x69 -b 1048576 0 $fssize" $SCRATCH_DEV >> $seqres.full
_scratch_mkfs_sized $fssize > $seqres.full 2>&1