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I Upgraded my kernel and the driver letter changed so I lost my zfs disks (this is a test system).

So I wanted to know how to recover them.

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The interesting thing is that zfs can find the pool it cant complete the mount because the pool is in the wrong place.

We use the zpool import command.

root@kkron-desktop:/# zpool list
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
zmt       -      -      -      -      -  FAULTED  -
zmt1      -      -      -      -      -  FAULTED  -
zmt0      -      -      -      -      -  FAULTED  -
root@kkron-desktop:/# zpool import zmt0
root@kkron-desktop:/# zpool list
NAME   SIZE  ALLOC   FREE    CAP  DEDUP  HEALTH  ALTROOT
zmt       -      -      -      -      -  FAULTED  -
zmt0   476G   443G  33.3G    93%  1.15x  ONLINE  -
zmt1      -      -      -      -      -  FAULTED  -
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