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    Mirror Incremental Bkp - Error Maximum call stack size exceeded

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    • M Offline
      mguimond
      last edited by olivierlambert

      bkp_log.txt
      Here are the log.

      My mirror incremental bkp always get stuck with one specific vm.

         "result": {
                  "message": "Maximum call stack size exceeded",
                  "name": "RangeError",
                  "stack": "RangeError: Maximum call stack size exceeded\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:418:7)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)\n    at getUsedChildChainOrDelete (file:///opt/xo/xo-builds/xen-orchestra-202401192117/@xen-orchestra/backups/_cleanVm.mjs:433:23)"
      =============
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      • olivierlambertO Offline
        olivierlambert Vates 🪐 Co-Founder CEO
        last edited by

        Hi,

        Can you provide a bit more information on your setup, the XO version you use and such 🙂

        1 Reply Last reply Reply Quote 0
        • M Offline
          mguimond
          last edited by

          Xen Orchestra commit ec166

          XCP-NG 8.2.1 (only one host)

          Let me know what specific information you need if I'm missing some.

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

            commit ec1669a32 is almost 3 months old. You can't report an issue without being on the latest commit in our repo, as per our doc:

            e04ce342-62bb-411b-9214-383295afdef9-image.png

            https://xen-orchestra.com/docs/community.html#current-version

            Please upgrade/rebuild and if you reproduce, we'll take a look 🙂

            M 1 Reply Last reply Reply Quote 0
            • M Offline
              mguimond @olivierlambert
              last edited by

              @olivierlambert Perfect, I will work on this and come back to you.

              M 1 Reply Last reply Reply Quote 1
              • M Offline
                mguimond @mguimond
                last edited by mguimond

                @olivierlambert I did the update and I'm getting the same error.

                Herer are the log 2024-04-11T11_47_11.366Z - backup NG.txt

                Sense my mirror incremental backup take a while to do the copy because of internet speed. I had to do update to another commit this morning. I will retest de backup job but still getting the error on the latest commit from last week.

                a53def8c-1827-494e-afbd-88b94f1b7a35-image.png

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

                  What Node version are you using?

                  M 1 Reply Last reply Reply Quote 0
                  • M Offline
                    mguimond @olivierlambert
                    last edited by

                    @olivierlambert Node v18.20.2

                    M 1 Reply Last reply Reply Quote 0
                    • M Offline
                      mguimond @mguimond
                      last edited by

                      @olivierlambert any news on this ? Thank You.

                      1 Reply Last reply Reply Quote 0
                      • olivierlambertO Offline
                        olivierlambert Vates 🪐 Co-Founder CEO
                        last edited by

                        Sorry I don't know what's the issue, anyone else can reproduce?

                        M 1 Reply Last reply Reply Quote 0
                        • M Offline
                          mguimond @olivierlambert
                          last edited by Danp

                          @olivierlambert

                          Do you know what would cause this issue with a specific vm backup ?

                          {
                            "data": {
                              "mode": "delta",
                              "reportWhen": "failure"
                            },
                            "id": "1714518000004",
                            "jobId": "3c8de440-0a66-4a95-a201-968d1993bd8b",
                            "jobName": "Main - Delta - BRO-NAS-001 - VM1SQLSRV2012_PROD",
                            "message": "backup",
                            "scheduleId": "41094424-a841-4a75-bb74-edd0c5d72423",
                            "start": 1714518000004,
                            "status": "failure",
                            "infos": [
                              {
                                "data": {
                                  "vms": [
                                    "a23bacfb-543d-0ed7-cf90-902288f59ed6"
                                  ]
                                },
                                "message": "vms"
                              }
                            ],
                            "tasks": [
                              {
                                "data": {
                                  "type": "VM",
                                  "id": "a23bacfb-543d-0ed7-cf90-902288f59ed6",
                                  "name_label": "VM1SQLSRV2012_PROD"
                                },
                                "id": "1714518001609",
                                "message": "backup VM",
                                "start": 1714518001609,
                                "status": "failure",
                                "tasks": [
                                  {
                                    "id": "1714518001617",
                                    "message": "clean-vm",
                                    "start": 1714518001617,
                                    "status": "failure",
                                    "tasks": [
                                      {
                                        "id": "1714518005435",
                                        "message": "merge",
                                        "start": 1714518005435,
                                        "status": "failure",
                                        "end": 1714518010534,
                                        "result": {
                                          "errno": -5,
                                          "code": "Z_BUF_ERROR",
                                          "message": "unexpected end of file",
                                          "name": "Error",
                                          "stack": "Error: unexpected end of file\n    at BrotliDecoder.zlibOnError [as onerror] (node:zlib:189:17)\n    at BrotliDecoder.callbackTrampoline (node:internal/async_hooks:128:17)"
                                        }
                                      }
                                    ],
                                    "end": 1714518010534,
                                    "result": {
                                      "errno": -5,
                                      "code": "Z_BUF_ERROR",
                                      "message": "unexpected end of file",
                                      "name": "Error",
                                      "stack": "Error: unexpected end of file\n    at BrotliDecoder.zlibOnError [as onerror] (node:zlib:189:17)\n    at BrotliDecoder.callbackTrampoline (node:internal/async_hooks:128:17)"
                                    }
                                  },
                                  {
                                    "id": "1714518010549",
                                    "message": "snapshot",
                                    "start": 1714518010549,
                                    "status": "success",
                                    "end": 1714518014388,
                                    "result": "bfce73a6-ea5b-d498-f3d8-d139b9fe29d5"
                                  },
                                  {
                                    "data": {
                                      "id": "b99d8af6-1fc0-4c49-bbe8-d7c718754070",
                                      "isFull": true,
                                      "type": "remote"
                                    },
                                    "id": "1714518014392",
                                    "message": "export",
                                    "start": 1714518014392,
                                    "status": "success",
                                    "tasks": [
                                      {
                                        "id": "1714518015575",
                                        "message": "transfer",
                                        "start": 1714518015575,
                                        "status": "success",
                                        "end": 1714530612896,
                                        "result": {
                                          "size": 1668042162176
                                        }
                                      },
                                      {
                                        "id": "1714530613148",
                                        "message": "clean-vm",
                                        "start": 1714530613148,
                                        "status": "success",
                                        "end": 1714530617953,
                                        "result": {
                                          "merge": true
                                        }
                                      }
                                    ],
                                    "end": 1714530618039
                                  }
                                ],
                                "end": 1714530618039
                              }
                            ],
                            "end": 1714530618040
                          }
                          
                          DanpD 1 Reply Last reply Reply Quote 0
                          • DanpD Online
                            Danp Pro Support Team @mguimond
                            last edited by

                            @mguimond Could be corruption in the disk. What commit are you on for XO? Is your host fully patched?

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

                              Yeah it sounds that the merge on the backup side can't succeed since the chain seems corrupted.

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