我刚刚阅读了 的Birth部分，stat似乎 ext4 应该支持它，但即使是我刚刚创建的文件也将其留空。
~ % touch test slave-iv
~ % stat test.pl slave-iv
File: ‘test.pl’
Size: 173 Blocks: 8 IO Block: 4096 regular file
Device: 903h/2307d Inode: 41943086 Links: 1
Access: (0600/-rw-------) Uid: ( 1000/xenoterracide) Gid: ( 100/ users)
Access: 2012-09-22 18:22:16.924634497 -0500
Modify: 2012-09-22 18:22:16.924634497 -0500
Change: 2012-09-22 18:22:16.947967935 -0500
Birth: -
~ % sudo tune2fs -l /dev/md3 | psp4 slave-iv
tune2fs 1.42.5 (29-Jul-2012)
Filesystem volume name: home
Last mounted on: /home
Filesystem UUID: …