<![CDATA[XO VM Export Fails With Unknown Error]]>Using XO from source code. Commit bfb8d3b29e4f9531dda368f6624652479682b69d dated 12 March 2024 @ 11:22:12 broke it. Commit immediately before that 51f95b3c8590492164be38a77ad2c7bf5dc42451 dated 12 March 2024 @ 11:18:20 exporting VM works. Seems to be something related to undici code.

]]>https://xcp-ng.org/forum/topic/8730/xo-vm-export-fails-with-unknown-errorRSS for NodeWed, 14 Oct 2026 04:56:29 GMTSun, 31 Mar 2024 01:36:24 GMT60<![CDATA[Reply to XO VM Export Fails With Unknown Error on Wed, 03 Apr 2024 07:10:25 GMT]]>yes, works with 0794a

]]>https://xcp-ng.org/forum/post/74747https://xcp-ng.org/forum/post/74747Wed, 03 Apr 2024 07:10:25 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Thu, 04 Apr 2024 06:59:12 GMT]]>Thank you! Obviously, this wouldn't be possible without our great community 😉

]]>https://xcp-ng.org/forum/post/74844https://xcp-ng.org/forum/post/74844Thu, 04 Apr 2024 06:59:12 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Thu, 04 Apr 2024 00:05:08 GMT]]>@julien-f @olivierlambert I've said it before and I'll say it again: "Wow, that was fast!" You guys do more to foster international cooperation than most of our planet's governments. Keep up the great work. Thank you Vates for creating, maintaining and improving this fantastic software!

]]>https://xcp-ng.org/forum/post/74832https://xcp-ng.org/forum/post/74832Thu, 04 Apr 2024 00:05:08 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Wed, 03 Apr 2024 07:10:25 GMT]]>yes, works with 0794a

]]>https://xcp-ng.org/forum/post/74747https://xcp-ng.org/forum/post/74747Wed, 03 Apr 2024 07:10:25 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Tue, 02 Apr 2024 14:45:24 GMT]]>@XCP-ng-JustGreat Thank you for your report, it should be fixed 🙂

https://github.com/vatesfr/xen-orchestra/commit/0794a63

]]>https://xcp-ng.org/forum/post/74704https://xcp-ng.org/forum/post/74704Tue, 02 Apr 2024 14:45:24 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Sun, 31 Mar 2024 08:37:58 GMT]]>Haven't tried OVA but as workaround I used xolite for the XVA export.

]]>https://xcp-ng.org/forum/post/74565https://xcp-ng.org/forum/post/74565Sun, 31 Mar 2024 08:37:58 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Sun, 31 Mar 2024 08:30:56 GMT]]>@Andrew Confirmed.
This has bugging me for days until I discovered that OVA was fine and did that instead. Should have reported also, so thanks for that.

]]>https://xcp-ng.org/forum/post/74564https://xcp-ng.org/forum/post/74564Sun, 31 Mar 2024 08:30:56 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Sun, 31 Mar 2024 07:21:19 GMT]]>Thanks @Andrew

Another ping to @julien-f

]]>https://xcp-ng.org/forum/post/74562https://xcp-ng.org/forum/post/74562Sun, 31 Mar 2024 07:21:19 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Sun, 31 Mar 2024 03:46:15 GMT]]>@XCP-ng-JustGreat @Danp @olivierlambert Right!

Confirmed on current XOA 5.93.0 and XO source commit 8b7e1.

Exporting a VM using XVA (with or without compression) errors out with unknown error on the web page.

Full error from log:

 2024-03-31T03:42:49.816Z xo:xo ERROR HTTP request error {
   data: {
     xapi: Xapi {
       _events: [Object: null prototype],
       _eventsCount: 2,
       _maxListeners: undefined,
       connect: [Function (anonymous)],
       _sessionCallRetryOptions: [Object],
       _sessionOpenRetryOptions: [Object],
       _sessionOpen: [Function (anonymous)],
       _watchEvents: [Function (anonymous)],
       _createTransport: [Function: default],
       _addSyncStackTrace: [Function: identity],
       _callTimeout: [Function (anonymous)],
       _httpInactivityTimeout: 300000,
       _eventPollDelay: 60000,
       _ignorePrematureClose: true,
       _pool: [pool],
       _readOnly: false,
       _RecordsByType: [Object: null prototype],
       _reverseHostIpAddresses: false,
       _call: [Function (anonymous)],
       _roCallRetryOptions: [Object],
       _auth: [Object],
       _allowUnauthorized: true,
       _undiciDispatcher: [Agent],
       _humanId: 'root@192.168.250.250',
       _transport: [Function (anonymous)],
       _url: [Object],
       _resolveConnected: undefined,
       _connected: [Promise [Object]],
       _disconnected: [Promise [Object]],
       _sessionId: 'OpaqueRef:34a4eac3-f034-4aa5-83e8-d876f27adbdf',
       _status: 'connected',
       _watchEventsError: undefined,
       _lastEventFetchedTimestamp: 1711856569804,
       _objects: [Collection],
       _debounce: 200,
       _objectsByRef: [Object: null prototype],
       _resolveObjectsFetched: undefined,
       _objectsFetched: [Promise [Object]],
       _eventWatchers: [Object: null prototype] {},
       _taskWatchers: [Object: null prototype],
       _watchedTypes: undefined,
       _callRetryWhenTooManyPendingTasks: [Object],
       _maxUncoalescedVdis: 1,
       _preferNbd: false,
       _nbdOptions: undefined,
       _syncHookSecret: undefined,
       _syncHookTimeout: undefined,
       _vdiDestroyRetryWhenInUse: [Object],
       _genericWatchers: Set(0) {},
       _objectWatchers: [Object: null prototype] {},
       _guessVhdSizeOnImport: true,
       _restartHostTimeout: 1200000,
       _vmEvacuationConcurrency: 3,
       VDI_exportContent: [Function (anonymous)],
       VM_export: [Function (anonymous)],
       _migrateVmWithStorageMotion: [Function (anonymous)],
       VM_snapshot: [Function (anonymous)],
       getObject: [Function (anonymous)],
       _resolveDisconnected: [Function (anonymous)],
       _types: [Array],
       _lcToTypes: [Object: null prototype],
       xo: [Object],
       _nTasks: 3,
       [Symbol(kCapture)]: false
     },
     vmRef: 'OpaqueRef:da534fcd-0d09-4384-a4c0-5ba5f8c37daf',
     compress: false,
     format: 'xva'
   },
   error: TypeError: Cannot set properties of undefined (setting 'content-disposition')
       at Xo.handleExport (file:///opt/xo/xo-builds/xen-orchestra-202403291921/packages/xo-server/src/api/vm.mjs:1231:40),
   fn: 'handleExport'
 }
]]>https://xcp-ng.org/forum/post/74559https://xcp-ng.org/forum/post/74559Sun, 31 Mar 2024 03:46:15 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Sun, 31 Mar 2024 03:33:17 GMT]]>@Andrew Sorry, I should have added that it remains broken in the latest master commit 8b7e1.

]]>https://xcp-ng.org/forum/post/74558https://xcp-ng.org/forum/post/74558Sun, 31 Mar 2024 03:33:17 GMT<![CDATA[Reply to XO VM Export Fails With Unknown Error on Sun, 31 Mar 2024 02:08:19 GMT]]>@XCP-ng-JustGreat As required, update to the current XO source commit and try again.

There were some issues with the undici code that have been resolved.

]]>https://xcp-ng.org/forum/post/74555https://xcp-ng.org/forum/post/74555Sun, 31 Mar 2024 02:08:19 GMT