From: Darrick J. Wong <djwong@xxxxxxxxxx> On a filesystem configured like this: MKFS_OPTIONS="-m metadir=1,autofsck=1,uquota,gquota,pquota -d rtinherit=1 -r zoned=1" This test fails like this: --- a/tests/generic/427.out 2025-04-30 16:20:44.584246582 -0700 +++ b/tests/generic/427.out.bad 2025-07-14 10:47:07.605377287 -0700 @@ -1,2 +1,2 @@ QA output created by 427 -Success, all done. +pwrite: No space left on device The pwrite failure comes from the aio-dio-eof-race.c program because the filesystem ran out of space. There are no speculative posteof preallocations on a zoned filesystem, so let's skip this test on those setups. Signed-off-by: "Darrick J. Wong" <djwong@xxxxxxxxxx> --- tests/generic/427 | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tests/generic/427 b/tests/generic/427 index bddfdb8714e9a7..a6b2571f563167 100755 --- a/tests/generic/427 +++ b/tests/generic/427 @@ -28,6 +28,11 @@ _require_no_compress _scratch_mkfs_sized $((256 * 1024 * 1024)) >>$seqres.full 2>&1 _scratch_mount +# Zoned filesystems don't support speculative preallocations +if [ "$FSTYP" = "xfs" ]; then + _require_xfs_scratch_non_zoned +fi + # try to write more bytes than filesystem size to fill the filesystem, # then remove all these data. If we still can find these stale data in # a file' eofblock, then it's a bug
