25M is too small for f2fs:
Info: Disable heap-based policy
Info: Debug level = 0
Info: Label =
Info: Trim is enabled
Info: Segments per section = 1
Info: Sections per zone = 1
Info: sector size = 512
Info: total sectors = 51200 (25 MB)
Info: zone aligned segment0 blkaddr: 512
Error: Device size is not sufficient for F2FS volume
Error: Failed to prepare a super block!!!
Error: Could not format the device!!!
So, set size to 38M for f2fs.
Signed-off-by: Sun Ke <sunke32@xxxxxxxxxx>
---
I have tried from 25M, until 38M, it passed.
[root@localhost xfstests]# ./check tests/generic/042
FSTYP -- f2fs
PLATFORM -- Linux/x86_64 localhost 5.12.0-rc5-next-20210330 #3 SMP Wed Apr 21 22:29:25 EDT 2021
MKFS_OPTIONS -- /dev/sdb
MOUNT_OPTIONS -- -o acl,user_xattr /dev/sdb /mnt/scratch
generic/042 2s ... 2s
Ran: generic/042
Passed all 1 tests
tests/generic/042 | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/tests/generic/042 b/tests/generic/042
index 35727bcb..ee0e4b40 100755
--- a/tests/generic/042
+++ b/tests/generic/042
@@ -41,10 +41,16 @@ _crashtest()
img=$SCRATCH_MNT/$seq.img
mnt=$SCRATCH_MNT/$seq.mnt
file=$mnt/file
+ size=25M
+
+ # 25M is too small for f2fs.
+ if [ $FSTYP == "f2fs" ]; then
+ size=38M
+ fi
# Create an fs on a small, initialized image. The pattern is written to
# the image to detect stale data exposure.
- $XFS_IO_PROG -f -c "truncate 0" -c "pwrite -S 0xCD 0 25M" $img \
+ $XFS_IO_PROG -f -c "truncate 0" -c "pwrite -S 0xCD 0 $size" $img \
>> $seqres.full 2>&1
_mkfs_dev $img >> $seqres.full 2>&1
--
2.13.6
