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    Help moving VMs from XenServer 6.0.2 to XCP-ng 8.3

    Scheduled Pinned Locked Moved Xen Orchestra
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    • T Offline
      typerlc
      last edited by

      I am trying to migrate VMs from a very old pool (XS6.0.2) to XCP-ng 8.3 using Xen Orchestra.

      I've tried using "migrate" but get an error because "VM.assert_can_migrate" is not supported by xapi on XS6.0.2, and the process ends when that request fails.

      I've tried using the XO replication mechanism, but it fails with the error "FIELD_TYPE_ERROR(key)
      This is a XenServer/XCP-ng error"

      I guess I can export from the source pool to a file and import to the new pool, but I'm wondering if there is any other way I've missed that might make this less painful?

      Thanks!

      W 1 Reply Last reply Reply Quote 0
      • W Offline
        wmazren @typerlc
        last edited by

        @typerlc

        We use clonezilla method and migrate 100 over VMs with about 15TB of VDI in 2 weekends.

        Best regards,
        Azren

        T 1 Reply Last reply Reply Quote 0
        • T Offline
          typerlc @wmazren
          last edited by

          @wmazren Thanks. I've tried that too. But the src VMs are PV and converting to HVM doesn't seem to work.

          I ended up exporting one VM manually, imported into XCP-ng 8.3 but still had problems converting from PV to HVM.

          I'll keep trying different things.

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          • T Offline
            typerlc
            last edited by

            I finally got the PV to HVM working ... forgot to remove the console=hvc0 entry from the kernel params in grub.

            Now, to migrate the rest of the VMs ... I think I will just continue with export/import over ssh. It seems to work at a reasonable speed.

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            • olivierlambertO Online
              olivierlambert Vates 🪐 Co-Founder CEO
              last edited by

              Excellent news! Keep us posted 🙂

              1 Reply Last reply Reply Quote 0

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