XCP-ng
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Register
    • Login

    VM won't migrate to other host after failed backup.

    Scheduled Pinned Locked Moved Backup
    backupbackup failure
    3 Posts 2 Posters 28 Views 1 Watching
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • T Offline
      thedobe
      last edited by thedobe

      My VM's had issues with backups and won't complete a back up. That's one problem. The other problem is that I can't migrate the VMS between hosts live. I think the disks are in some locked state. My guess is that one is feeding into the other. Any advice on how to unlock the disks/remove the metadata tag that tells XO that they are locked in a backup process (even though none are running)? Thanks.

      vm.migrate
      {
        "vm": "ec579a69-197e-61b8-4425-3223ec87e534",
        "targetHost": "f4201c8e-3f1c-40a9-a037-2410a17b0630"
      }
      {
        "code": "OPERATION_BLOCKED",
        "params": [
          "OpaqueRef:627d80f5-cfc4-4491-ba4f-4c66fef27d6f",
          "VM migration is blocked during backup"
        ],
        "task": {
          "uuid": "ba1cc870-4380-2e36-71a2-2794c97c0a8e",
          "name_label": "Async.VM.pool_migrate",
          "name_description": "",
          "allowed_operations": [],
          "current_operations": {},
          "created": "20250809T10:56:50Z",
          "finished": "20250809T10:56:50Z",
          "status": "failure",
          "resident_on": "OpaqueRef:d4738540-7918-d2ed-28dd-33cc32ef2c6c",
          "progress": 1,
          "type": "<none/>",
          "result": "",
          "error_info": [
            "OPERATION_BLOCKED",
            "OpaqueRef:627d80f5-cfc4-4491-ba4f-4c66fef27d6f",
            "VM migration is blocked during backup"
          ],
          "other_config": {},
          "subtask_of": "OpaqueRef:NULL",
          "subtasks": [],
          "backtrace": "(((process xapi)(filename ocaml/xapi/xapi_vm_lifecycle.ml)(line 743))((process xapi)(filename ocaml/xapi/xapi_vm_helpers.ml)(line 1652))((process xapi)(filename ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml)(line 24))((process xapi)(filename ocaml/libs/xapi-stdext/lib/xapi-stdext-pervasives/pervasiveext.ml)(line 39))((process xapi)(filename ocaml/xapi/helpers.ml)(line 1706))((process xapi)(filename ocaml/xapi/xapi_vm_helpers.ml)(line 1651))((process xapi)(filename ocaml/xapi/message_forwarding.ml)(line 2478))((process xapi)(filename ocaml/xapi/rbac.ml)(line 188))((process xapi)(filename ocaml/xapi/rbac.ml)(line 197))((process xapi)(filename ocaml/xapi/server_helpers.ml)(line 77)))"
        },
        "message": "OPERATION_BLOCKED(OpaqueRef:627d80f5-cfc4-4491-ba4f-4c66fef27d6f, VM migration is blocked during backup)",
        "name": "XapiError",
        "stack": "XapiError: OPERATION_BLOCKED(OpaqueRef:627d80f5-cfc4-4491-ba4f-4c66fef27d6f, VM migration is blocked during backup)
          at Function.wrap (file:///opt/xo/xo-builds/xen-orchestra-202506300620/packages/xen-api/_XapiError.mjs:16:12)
          at default (file:///opt/xo/xo-builds/xen-orchestra-202506300620/packages/xen-api/_getTaskResult.mjs:13:29)
          at Xapi._addRecordToCache (file:///opt/xo/xo-builds/xen-orchestra-202506300620/packages/xen-api/index.mjs:1073:24)
          at file:///opt/xo/xo-builds/xen-orchestra-202506300620/packages/xen-api/index.mjs:1107:14
          at Array.forEach (<anonymous>)
          at Xapi._processEvents (file:///opt/xo/xo-builds/xen-orchestra-202506300620/packages/xen-api/index.mjs:1097:12)
          at Xapi._watchEvents (file:///opt/xo/xo-builds/xen-orchestra-202506300620/packages/xen-api/index.mjs:1270:14)"
      }
      

      Xen Orchestra, commit 93503 (from sources) up to date
      XCP-NG up to date

      DanpD 1 Reply Last reply Reply Quote 0
      • DanpD Offline
        Danp Pro Support Team @thedobe
        last edited by

        @thedobe Have you checked the VM's Advanced tab to make sure the Prevent migration option is disabled?

        75489111-d1fe-4f7f-892b-ec422c396d17-image.png

        T 1 Reply Last reply Reply Quote 0
        • T Offline
          thedobe @Danp
          last edited by

          @Danp Thanks... Just ticked that off and they are migrating. I'll try backup again but something tells me the backup issue will still persist. I'll send logs once that fails.

          1 Reply Last reply Reply Quote 0
          • First post
            Last post