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    NFS storage change IP and mounth path

    Scheduled Pinned Locked Moved Xen Orchestra
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    • olivierlambertO Online
      olivierlambert Vates 🪐 Co-Founder CEO
      last edited by olivierlambert

      Hi,

      See https://docs.xcp-ng.org/storage/#modify-an-existing-sr-connection

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      • S Offline
        SNSNSN @olivierlambert
        last edited by

        @olivierlambert Wow, Thank you for your fast answer Oliver, I did this. But I didn' realise this changes needs to on XOA VM or each hosts?

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

          You need to replace each PBD connected to this shared storage, yes. It's unrelated to XOA, since "editing" a PBD isn't possible, only recreate it.

          That could be a feature in the future, I don't see any blocker to implement that with some automation in XO.

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            SNSNSN @olivierlambert
            last edited by

            @olivierlambert Thanks again.

            Another question: This unplug procedure takes loong time and mostly doesn't finish correctly. Is there any faster solution?

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

              Is it because the NFS is already not available anymore?

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              • S Offline
                SNSNSN @olivierlambert
                last edited by

                @olivierlambert Yes, old nfs storage is already died.

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

                  😬

                  In that case, that will need some extra stuff. You'll need to lazy umount (-l) each NFS mount so the PBD unplug works.

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                  • S Offline
                    SNSNSN @olivierlambert
                    last edited by

                    @olivierlambert Thank you. I'm not lazy but I'm little inexperienced about that problems 🙂 (btw Ansible really helpful for this kind of multi server cli based things)

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                    • S Offline
                      SNSNSN @olivierlambert
                      last edited by

                      @olivierlambert As a 25+ years linux experienced man I learn another thing today.

                      umount - unmount file systems

                      -l Lazy unmount. Detach the filesystem from the filesystem hierarchy now, and cleanup all references to the filesystem as soon as it is not busy anymore. This option allows a "busy" filesystem to be unmounted. (Requires kernel 2.4.11 or later.)

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

                        That's why life is great, we can always learn new stuff 😉

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