== sanity test 360: ldiskfs unlink in a separate thread == 10:04:58 (1770649498)
keep default fallocate mode: 0
osd-ldiskfs.delayed_unlink_mb=1MiB
debug=+inode
Count[0]: 0
Count[1]: 0
Count[2]: 51
osd-ldiskfs.delayed_unlink_mb=1024