Hey, i got the same error message. Shutdown a VM want to boot from an ISO but that failed and now its always paused and i can not shutdown or reboot.
The error from my XO is "unspecified domain type".
Restart Toolstack helped to show the VM as not running, but on next try it ends up with the same error. Already tried via console with xe vm-shutdown or vm-unpause.
vm.start
{
"id": "beeac956-c10c-7dfd-848a-3d3d0e8e2e38"
}
{
"code": "INTERNAL_ERROR",
"params": [
"unspecified domain type"
],
"task": {
"uuid": "eae20ff9-5db7-57eb-e6d8-ff9e7fb56bcb",
"name_label": "Async.VM.unpause",
"name_description": "",
"allowed_operations": [],
"current_operations": {},
"created": "20230122T16:45:32Z",
"finished": "20230122T16:45:32Z",
"status": "failure",
"resident_on": "OpaqueRef:573d21ff-edcd-4a6a-a2f6-1fd88d7c3537",
"progress": 1,
"type": "<none/>",
"result": "",
"error_info": [
"INTERNAL_ERROR",
"unspecified domain type"
],
"other_config": {
"debug_info:cancel_points_seen": "1"
},
"subtask_of": "OpaqueRef:NULL",
"subtasks": [],
"backtrace": "(((process xapi)(filename ocaml/xapi/helpers.ml)(line 593))((process xapi)(filename ocaml/xapi/xapi_vbd_helpers.ml)(line 154))((process xapi)(filename ocaml/xapi/xapi_vbd_helpers.ml)(line 342))((process xapi)(filename ocaml/xapi/message_forwarding.ml)(line 1022))((process xapi)(filename list.ml)(line 110))((process xapi)(filename lib/xapi-stdext-pervasives/pervasiveext.ml)(line 24))((process xapi)(filename ocaml/xapi/rbac.ml)(line 231))((process xapi)(filename ocaml/xapi/server_helpers.ml)(line 103)))"
},
"message": "INTERNAL_ERROR(unspecified domain type)",
"name": "XapiError",
"stack": "XapiError: INTERNAL_ERROR(unspecified domain type)
at Function.wrap (/opt/xen-orchestra/packages/xen-api/src/_XapiError.js:16:12)
at _default (/opt/xen-orchestra/packages/xen-api/src/_getTaskResult.js:11:29)
at Xapi._addRecordToCache (/opt/xen-orchestra/packages/xen-api/src/index.js:806:24)
at forEach (/opt/xen-orchestra/packages/xen-api/src/index.js:827:14)
at Array.forEach (<anonymous>)
at Xapi._processEvents (/opt/xen-orchestra/packages/xen-api/src/index.js:817:12)
at Xapi._watchEvents (/opt/xen-orchestra/packages/xen-api/src/index.js:975:14)"
}
// Was able to fix it for me with:
xe vm-reset-powerstate uuid=xxx --force