FILE RESTORE / overlapping loop device exists

Pilow

antoher log from listPartitions :

{
  "id": "0miuq9mt5",
  "properties": {
    "method": "backupNg.listPartitions",
    "params": {
      "remote": "92ed64a4-e073-4fe9-8db9-11770b7ea2da",
      "disk": "/xo-vm-backups/b1eef06b-52c1-e02a-4f59-1692194e2376/vdis/87966399-d428-431d-a067-bb99a8fdd67a/5f28aed0-a08e-42ff-8e88-5c6c01d78122/20251206T161106Z.alias.vhd"
    },
    "name": "API call: backupNg.listPartitions",
    "userId": "22728371-56fa-4767-b8a5-0fd59d4b9fd8",
    "type": "api.call"
  },
  "start": 1765051796921,
  "status": "failure",
  "updatedAt": 1765051856924,
  "end": 1765051856924,
  "result": {
    "url": "https://10.xxx.xxx.61/api/v1",
    "originalUrl": "https://10.xxx.xxx.61/api/v1",
    "message": "HTTP connection has timed out",
    "name": "Error",
    "stack": "Error: HTTP connection has timed out\n    at ClientRequest.<anonymous> (/usr/local/lib/node_modules/xo-server/node_modules/http-request-plus/index.js:61:25)\n    at ClientRequest.emit (node:events:518:28)\n    at ClientRequest.patchedEmit [as emit] (/usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/log/configure.js:52:17)\n    at TLSSocket.emitRequestTimeout (node:_http_client:849:9)\n    at Object.onceWrapper (node:events:632:28)\n    at TLSSocket.emit (node:events:530:35)\n    at TLSSocket.patchedEmit [as emit] (/usr/local/lib/node_modules/xo-server/node_modules/@xen-orchestra/log/configure.js:52:17)\n    at TLSSocket.Socket._onTimeout (node:net:595:8)\n    at listOnTimeout (node:internal/timers:581:17)\n    at processTimers (node:internal/timers:519:7)"
  }
}

{
  "id": "0miunp2s1",
  "properties": {
    "method": "backupNg.listPartitions",
    "params": {
      "remote": "92ed64a4-e073-4fe9-8db9-11770b7ea2da",
      "disk": "/xo-vm-backups/b1eef06b-52c1-e02a-4f59-1692194e2376/vdis/87966399-d428-431d-a067-bb99a8fdd67a/5f28aed0-a08e-42ff-8e88-5c6c01d78122/20251203T161431Z.alias.vhd"
    },
    "name": "API call: backupNg.listPartitions",
    "userId": "22728371-56fa-4767-b8a5-0fd59d4b9fd8",
    "type": "api.call"
  },
  "start": 1765047478609,
  "status": "failure",
  "updatedAt": 1765047530203,
  "end": 1765047530203,
  "result": {
    "code": -32000,
    "data": {
      "code": 5,
      "killed": false,
      "signal": null,
      "cmd": "vgchange -an cl",
      "stack": "Error: Command failed: vgchange -an cl\nFile descriptor 27 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 28 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 35 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 38 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 39 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\n  WARNING: Not using device /dev/loop3 for PV 3C2k4y-QHLd-KfQH-HACR-NVP5-HK3u-qQdEbl.\n  WARNING: PV 3C2k4y-QHLd-KfQH-HACR-NVP5-HK3u-qQdEbl prefers device /dev/loop1 because device is used by LV.\n  Logical volume cl/root in use.\n  Can't deactivate volume group \"cl\" with 1 open logical volume(s)\n\n    at genericNodeError (node:internal/errors:984:15)\n    at wrappedFn (node:internal/errors:538:14)\n    at ChildProcess.exithandler (node:child_process:422:12)\n    at ChildProcess.emit (node:events:518:28)\n    at ChildProcess.patchedEmit [as emit] (/usr/local/lib/node_modules/@xen-orchestra/proxy/node_modules/@xen-orchestra/log/configure.js:52:17)\n    at maybeClose (node:internal/child_process:1104:16)\n    at Process.ChildProcess._handle.onexit (node:internal/child_process:304:5)\n    at Process.callbackTrampoline (node:internal/async_hooks:130:17)"
    },
    "message": "Command failed: vgchange -an cl\nFile descriptor 27 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 28 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 35 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 38 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\nFile descriptor 39 (/dev/fuse) leaked on vgchange invocation. Parent PID 3769972: node\n  WARNING: Not using device /dev/loop3 for PV 3C2k4y-QHLd-KfQH-HACR-NVP5-HK3u-qQdEbl.\n  WARNING: PV 3C2k4y-QHLd-KfQH-HACR-NVP5-HK3u-qQdEbl prefers device /dev/loop1 because device is used by LV.\n  Logical volume cl/root in use.\n  Can't deactivate volume group \"cl\" with 1 open logical volume(s)\n"
  }
}

Pilow

on another simpler install (One host, one XOA, no proxy, SMB remote in same lan not an S3 remote), XOA 5.112.1

same problem !

I think something has been broken along the way @bastien-nollet @florent

granular file restore is important for us, otherwise we have to get Veeam Agent backup instead of XO Backup

Pilow

any idea anyone ?

halp needed

ph7

@Pilow

granular file restore

I'm not sure what granular file restore means but when I read Your first post, I had to test backup/file-restore and I was able to restore files.
XO CE 1640a of dec 03 if I remember correctly

Pilow

@ph7 that's it. I can't, and see the failed task logs I provided earlier.

I can restore a full VM, but not its files. Either Windows or different flavor of linuxes (debian, ubuntu, alma, ...) same problems.

I think something is wrong somewhere, but dont know where...

ph7

@Pilow
I'l spin up my XOA's and test

ph7

Crap
File restore doesn't work on free version, sorry

ph7

but it still works on 76abf from dec 09

Pilow

@ph7 thank you for your tests

some Vates dev are lurking in these forums, they will probably stumble upon this post anytime soon

olivierlambert

Feel free to create a trial on an XOA, test stable and latest and tell us.

It might be also related to your environment, but if it works at some commit and not later, it's weird. @florent & @bastien-nollet maybe?