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One of my disks died in a ZFS RAID system, and I have been trying to re-import the volume hoping the system will resilver after inserting a new drive, but no matter what zpool command I use, I always get: 

status: One or more devices are missing from the system.
action: The pool cannot be imported. Attach the missing devices and try again.

Three of the disks are seen but for the love of me, I cannot add a new drive or import the volume. I am running ubuntu MATE 17.10 Please help!

zpool list -v prints no pools available

adeolur@Akure:~$ sudo zpool import
 pool: orisha
 id: 3037127084551751026
 state: UNAVAIL
 status: One or more devices are missing from the system.
 action: The pool cannot be imported. Attach the missing devices and try again.
 see: http://zfsonlinux.org/msg/ZFS-8000-6X
 config:
  orisha UNAVAIL missing device
   ata-WDC_WD20EZRX-00DC0B0_WD-WMC300898572 ONLINE
   ata-WDC_WD20EZRX-00DC0B0_WD-WMC301198182 ONLINE
   ata-WDC_WD20EARX-32PASB0_WD-WCAZAJ345272 ONLINE
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  • How was the array configured? (stripe / mirror / raidz)
    – Attie
    May 6, 2018 at 7:12
  • What state is the pool in now? It should not have been un-imported when your disk died — the command to sub in a new disk is “zfs replace”, not “zfs import”.
    – Dan
    May 6, 2018 at 17:07
  • This is raidz I have tried zfs replace, but kept getting pool not available.
    – Basorun Richard Adeolu
    May 6, 2018 at 18:54
  • Please run zpool list -v and zpool import and share the output.
    – Attie
    May 7, 2018 at 22:33
  • zpool list -v : "no pools available" zpool import: adeolur@Akure:~$ sudo zpool import pool: orisha id: 3037127084551751026 state: UNAVAIL status: One or more devices are missing from the system. action: The pool cannot be imported. Attach the missing devices and try again. see: zfsonlinux.org/msg/ZFS-8000-6X config: orisha UNAVAIL missing device ata-WDC_WD20EZRX-00DC0B0_WD-WMC300898572 ONLINE ata-WDC_WD20EZRX-00DC0B0_WD-WMC301198182 ONLINE ata-WDC_WD20EARX-32PASB0_WD-WCAZAJ345272 ONLINE
    – Basorun Richard Adeolu
    May 8, 2018 at 21:17

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