我正在尝试挂载zfs快照。它应该是如此简单...但是我不能那样做。我正在使用Ubuntu Server 11.10 Oneric,内核3.0.0-15服务器。
从PPA安装了ZFS,我也在使用zfs-auto-snapshot。对于手动创建的快照,情况相同。
如何挂载zfs快照?
root@us1:/# zfs list -t snapshot
NAME USED AVAIL REFER MOUNTPOINT
tank/www@zfs-auto-snap_hourly-2012-02-11-1917 0 - 268K -
root@us1:/# zfs mount tank/www@zfs-auto-snap_hourly-2012-02-11-1917 /mnt/snapshot/tank/www
too many arguments
usage:
mount
mount [-vO] [-o opts] <-a | filesystem>
For the property list, run: zfs set|get
For the delegated permission list, run: zfs allow|unallow
root@us1:/# zfs mount tank/www@zfs-auto-snap_hourly-2012-02-11-1917
cannot open 'tank/www@zfs-auto-snap_hourly-2012-02-11-1917': operation not applicable to datasets of this type