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ZFS Drives split
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ZFS Drives split

SplitIceSplitIce Member, Host Rep
edited August 2017 in Help

Hey all,

Recently I've been working on moving from FreeBSD to Linux. However sometime during this transition one of my ZFS zpools split into two.

   pool: row02
     id: 13256533964024361090
  state: UNAVAIL
 status: The pool was last accessed by another system.
 action: The pool cannot be imported due to damaged devices or data.
   see: http://zfsonlinux.org/msg/ZFS-8000-EY
 config:

        row02                                     UNAVAIL  insufficient replicas
          raidz1-0                                UNAVAIL  insufficient replicas
            195bccb9-c63a-11e5-abdb-bc5ff47521d5  UNAVAIL
            1a70ca82-c63a-11e5-abdb-bc5ff47521d5  UNAVAIL
            1b759364-c63a-11e5-abdb-bc5ff47521d5  UNAVAIL
            sde                                   ONLINE

[...]

   pool: row02
     id: 1770569181249475073
  state: UNAVAIL
 status: The pool was last accessed by another system.
 action: The pool cannot be imported due to damaged devices or data.
   see: http://zfsonlinux.org/msg/ZFS-8000-EY
 config:

        row02                                     UNAVAIL  insufficient replicas
          raidz1-0                                UNAVAIL  insufficient replicas
            sdj                                   ONLINE
            sdb                                   ONLINE
            c7d0bdb8-4e76-11e6-8dc9-00e04c801a50  UNAVAIL
            c945c0dd-4e76-11e6-8dc9-00e04c801a50  UNAVAIL
          raidz1-1                                ONLINE
            sdt                                   ONLINE
            sdi                                   ONLINE
            sda                                   ONLINE
            sdh                                   ONLINE

ZFS people. What would you do in this situation? Assume that the data isn't mission critical (Linux ISOs) but I would like to at-least attempt to recover what I can.

I'm currently hunting for the remaining drive (c7d0bdb8-4e76-11e6-8dc9-00e04c801a50/1b759364-c63a-11e5-abdb-bc5ff47521d5) I've got one dead disk, and I recon it might have failed.

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