mirror of
https://github.com/linux-apfs/apfstests.git
synced 2026-05-01 15:01:44 -07:00
Qu Wenruo
5c2fbcc69e
The test case will check SHARED flag returned by fiemap ioctl on reflinked files before and after sync. Normally SHARED flag won't change just due to a normal sync operation. But btrfs doesn't handle SHARED flag well, and this time it won't check any delayed extent tree(reverse extent searching tree) modification, but only metadata already committed to disk. So btrfs will not return correct SHARED flag on reflinked files if there is no sync to commit all metadata. This testcase will just check it. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> Reviewed-by: Eryu Guan <eguan@redhat.com> Signed-off-by: Eryu Guan <eguan@redhat.com>
16 lines
393 B
Plaintext
16 lines
393 B
Plaintext
QA output created by 353
|
|
wrote 65536/65536 bytes at offset 0
|
|
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
|
linked 65536/65536 bytes at offset 0
|
|
XXX Bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec)
|
|
before sync:
|
|
SCRATCH_MNT/file1
|
|
0: [0..127]: 0x2001
|
|
SCRATCH_MNT/file2
|
|
0: [0..127]: 0x2001
|
|
after sync:
|
|
SCRATCH_MNT/file1
|
|
0: [0..127]: 0x2001
|
|
SCRATCH_MNT/file2
|
|
0: [0..127]: 0x2001
|