Continuous Replication jobs creates full backups every time since 2025-09-06 (xo from source)

peo

Discarded my start of this post yesterday because I was too far behind with the updates. I yesterday updated to Xen Orchestra, commit c2144 (currently 2 commits behind), and the problem remains.
I have, after the update of XO restarted that machine, also updated and restarted the other (first below) machine.

Replication is transferred to a host with its own local storage on SSD.

{
  "data": {
    "mode": "delta",
    "reportWhen": "failure"
  },
  "id": "1757507401899",
  "jobId": "0bb53ced-4d52-40a9-8b14-7cd1fa2b30fe",
  "jobName": "Admin Ubuntu 24",
  "message": "backup",
  "scheduleId": "69a05a67-c43b-4d23-b1e8-ada77c70ccc4",
  "start": 1757507401899,
  "status": "success",
  "infos": [
    {
      "data": {
        "vms": [
          "1728e876-5644-2169-6c62-c764bd8b6bdf"
        ]
      },
      "message": "vms"
    }
  ],
  "tasks": [
    {
      "data": {
        "type": "VM",
        "id": "1728e876-5644-2169-6c62-c764bd8b6bdf",
        "name_label": "Admin Ubuntu 24"
      },
      "id": "1757507403766",
      "message": "backup VM",
      "start": 1757507403766,
      "status": "success",
      "tasks": [
        {
          "id": "1757507404364",
          "message": "snapshot",
          "start": 1757507404364,
          "status": "success",
          "end": 1757507406083,
          "result": "79b28f7e-ded1-ed95-4b3b-005f64e69796"
        },
        {
          "data": {
            "id": "9d2121f8-6839-39d4-4e90-850a5b6f1bbb",
            "isFull": false,
            "name_label": "Local h2 SSD new",
            "type": "SR"
          },
          "id": "1757507406083:0",
          "message": "export",
          "start": 1757507406083,
          "status": "success",
          "tasks": [
            {
              "id": "1757507408827",
              "message": "transfer",
              "start": 1757507408827,
              "status": "success",
              "end": 1757512215875,
              "result": {
                "size": 52571406336
              }
            }
          ],
          "end": 1757512216056
        }
      ],
      "warnings": [
        {
          "message": "Backup fell back to a full"
        }
      ],
      "infos": [
        {
          "message": "will delete snapshot data"
        },
        {
          "data": {
            "vdiRef": "OpaqueRef:47180590-40ab-f301-57bf-85c2fbe9b51d"
          },
          "message": "Snapshot data has been deleted"
        }
      ],
      "end": 1757512217031
    }
  ],
  "end": 1757512217032
}

{
  "data": {
    "mode": "delta",
    "reportWhen": "failure"
  },
  "id": "1757574000010",
  "jobId": "883e2ee8-00c8-43f8-9ecd-9f9aa7aa01d1",
  "jobName": "Deb12-XO",
  "message": "backup",
  "scheduleId": "19aab592-cd48-431e-a82c-525eba60fcc7",
  "start": 1757574000010,
  "status": "success",
  "infos": [
    {
      "data": {
        "vms": [
          "30829107-2a1b-6b20-a08a-f2c1e612b2ee"
        ]
      },
      "message": "vms"
    }
  ],
  "tasks": [
    {
      "data": {
        "type": "VM",
        "id": "30829107-2a1b-6b20-a08a-f2c1e612b2ee",
        "name_label": "Deb12-XO"
      },
      "id": "1757574001999",
      "message": "backup VM",
      "start": 1757574001999,
      "status": "success",
      "tasks": [
        {
          "id": "1757574002518",
          "message": "snapshot",
          "start": 1757574002518,
          "status": "success",
          "end": 1757574004197,
          "result": "73a6e7d5-fcd6-e65f-ddd8-9dd700596505"
        },
        {
          "data": {
            "id": "9d2121f8-6839-39d4-4e90-850a5b6f1bbb",
            "isFull": false,
            "name_label": "Local h2 SSD new",
            "type": "SR"
          },
          "id": "1757574004197:0",
          "message": "export",
          "start": 1757574004197,
          "status": "success",
          "tasks": [
            {
              "id": "1757574006959",
              "message": "transfer",
              "start": 1757574006959,
              "status": "success",
              "end": 1757576397226,
              "result": {
                "size": 28974252032
              }
            }
          ],
          "end": 1757576397820
        }
      ],
      "warnings": [
        {
          "message": "Backup fell back to a full"
        }
      ],
      "infos": [
        {
          "message": "will delete snapshot data"
        },
        {
          "data": {
            "vdiRef": "OpaqueRef:b0ab2f7c-6606-bc15-cdcc-f7f002f3181a"
          },
          "message": "Snapshot data has been deleted"
        }
      ],
      "end": 1757576398882
    }
  ],
  "end": 1757576398883
}

olivierlambert

That's a feedback for @lsouai-vates