因此，我连接到 FreeNas 7 系统的 USB 驱动器坏了，所以我利用这种情况作为升级到 FreeNas 8 的机会。问题是现在我无法让我的 ZFS 启动：
[root@media] ~# zpool import
pool: filetank
id: 17702465758427828599
state: FAULTED
status: The pool was last accessed by another system.
action: The pool cannot be imported due to damaged devices or data.
The pool may be active on another system, but can be imported using
the '-f' flag.
see: http://www.sun.com/msg/ZFS-8000-EY
config:
filetank FAULTED corrupted data
raidz1 FAULTED corrupted data
ada3 ONLINE
ada1 ONLINE
ada4 ONLINE
ada2 ONLINE
[root@media] ~# zpool …