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    Restore VM after hypervisor crash / WRITE EPIPE - IMPORT_INCOMPATIBLE_VERSION()

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    • anivardA Offline
      anivard
      last edited by

      Hello,

      After a crash server, only disk system.
      I reinstalled XCP-NG.
      To restore my VM, I have to install XO, done.
      But after that, I can't restore a VM through XO.

      I need to restore my Firewall to have the correct setting of my network but I have WRITE EPIPE. My server and my backup NAS are on the same subnet with the correct access right.

      I would like also restore my old XOA because of settings are on it but IMPORT_INCOMPATIBLE_VERSION()
      PS: I backup the XOA configuration via the backup process in XO.

      I attached the log because I don't understand why after a complete reinstall of an hypervisor, it's difficult to restart from backup.
      firewall.txt
      xoa.txt

      anivardA 1 Reply Last reply Reply Quote 0
      • anivardA Offline
        anivard @anivard
        last edited by

        Hello again,

        I don't know what's happend but now I can restore my VM!

        Before this success, I reinstalled with 2 VM and I created a DR job to replicate my DR VM on my NAS. Perhaps, it's unlock something.

        Now, I try to mount my ZFS volume but no success...

        SR_BACKEND_FAILURE_61(, File SR creation error, )
        

        I re-imported the zpool with this command :

        zpool import -a
        

        I can this status pool is good and I can this all VHD files.

        This is my new "fight" ! 😉

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