Can not start VM migration to other pool from XOA

rvreugde

When I start a migration of a VM from one pool to the other, I got the following error.

	
id	"0m2vs9n41"
properties	
method	"vm.migrate"
params	
mapVdisSrs	
c943a1e8-4f48-4127-8ab3-53c90e999d42	"66fc4777-39d5-48de-79fd-4ef489d1267e"
mapVifsNetworks	
023926a5-88e1-1ae8-0dec-53be015876ec	"863a34d3-e7f4-585f-ec8f-9fcbad68d8ca"
9d446505-bc89-cb64-a443-d2e674cea6bf	"2f1dbbb9-7a3a-e327-c332-6a69ea962392"
migrationNetwork	"0fc3ada6-5df3-7f95-bae2-6e7e7de34a21"
sr	"66fc4777-39d5-48de-79fd-4ef489d1267e"
targetHost	"9fdcfa08-3155-4f21-9db1-5854d5517f14"
vm	"42caf63a-d9cb-1b55-c214-ad0aee29b527"
name	"API call: vm.migrate"
userId	"9b0fe680-c0f0-444d-9392-5b78154796e0"
type	"api.call"
start	1730287105345
status	"failure"
updatedAt	1730287105497
end	1730287105497
result	
code	"VDI_NOT_IN_MAP"
params	
0	"OpaqueRef:2806f8f1-9bd0-49da-8355-d17e3d2a4eba"
task	
uuid	"3c4d30d9-8ca4-4363-ee2e-a60900185d97"
name_label	"Async.VM.assert_can_migrate"
name_description	""
allowed_operations	[]
current_operations	{}
created	"20241030T11:18:25Z"
finished	"20241030T11:18:25Z"
status	"failure"
resident_on	"OpaqueRef:685b98b6-758d-4171-a75b-5bebe43be748"
progress	1
type	"<none/>"
result	""
error_info	
0	"VDI_NOT_IN_MAP"
1	"OpaqueRef:2806f8f1-9bd0-49da-8355-d17e3d2a4eba"
other_config	{}
subtask_of	"OpaqueRef:NULL"
subtasks	[]
backtrace	"(((process xapi)(filename ocaml/xapi/rbac.ml)(line 205))((process xapi)(filename ocaml/xapi/server_helpers.ml)(line 95)))"
message	"VDI_NOT_IN_MAP(OpaqueRef:2806f8f1-9bd0-49da-8355-d17e3d2a4eba)"
name	"XapiError"
stack	"XapiError: VDI_NOT_IN_MAP(OpaqueRef:2806f8f1-9bd0-49da-8355-d17e3d2a4eba)\n    at Function.wrap (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/_XapiError.mjs:16:12)\n    at default (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/_getTaskResult.mjs:13:29)\n    at Xapi._addRecordToCache (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1041:24)\n    at file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1075:14\n    at Array.forEach (<anonymous>)\n    at Xapi._processEvents (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1065:12)\n    at Xapi._watchEvents (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1238:14)"

Migrating from XCP-ng is not a problem.

olivierlambert

Check if you have left an ISO in the CD drive.

rvreugde

No ISO in the CD drive.

I tried this with different VM's, all with the same error: "VDI_NOT_IN_MAP"

olivierlambert

Do you have snapshots on this VM?

rvreugde

Yes, all VM's have about 5 snapshots.

olivierlambert

I would strongly advise to remove the VM snapshot before migrating it.

rvreugde

No snaps available, problem persists

vm.migrate
{
  "mapVdisSrs": {
    "5ebca28b-e870-4475-87b3-19a3ba6cff81": "70895525-ee2e-659b-970f-d43ea3a5991a"
  },
  "mapVifsNetworks": {
    "0648c623-a09c-ee65-4d43-c008315c2bbc": "21166b7f-048e-be22-8d8d-38e6695ad8c6",
    "28a137b5-3b56-6549-dd20-b51c9ce9aced": "863a34d3-e7f4-585f-ec8f-9fcbad68d8ca",
    "af156628-b126-6845-009f-9ff8ae325ec0": "21166b7f-048e-be22-8d8d-38e6695ad8c6"
  },
  "migrationNetwork": "0fc3ada6-5df3-7f95-bae2-6e7e7de34a21",
  "sr": "70895525-ee2e-659b-970f-d43ea3a5991a",
  "targetHost": "9fdcfa08-3155-4f21-9db1-5854d5517f14",
  "vm": "eeac308a-0fa5-9e24-d7af-b3eb44cbc616"
}
{
  "code": "VDI_NOT_IN_MAP",
  "params": [
    "OpaqueRef:3244cfb3-e6cf-4587-916f-21f07c65ddf6"
  ],
  "task": {
    "uuid": "e660f16a-70bd-a387-30ca-9437bb9c2f91",
    "name_label": "Async.VM.assert_can_migrate",
    "name_description": "",
    "allowed_operations": [],
    "current_operations": {},
    "created": "20241030T15:51:22Z",
    "finished": "20241030T15:51:22Z",
    "status": "failure",
    "resident_on": "OpaqueRef:685b98b6-758d-4171-a75b-5bebe43be748",
    "progress": 1,
    "type": "<none/>",
    "result": "",
    "error_info": [
      "VDI_NOT_IN_MAP",
      "OpaqueRef:3244cfb3-e6cf-4587-916f-21f07c65ddf6"
    ],
    "other_config": {},
    "subtask_of": "OpaqueRef:NULL",
    "subtasks": [],
    "backtrace": "(((process xapi)(filename ocaml/xapi/rbac.ml)(line 205))((process xapi)(filename ocaml/xapi/server_helpers.ml)(line 95)))"
  },
  "message": "VDI_NOT_IN_MAP(OpaqueRef:3244cfb3-e6cf-4587-916f-21f07c65ddf6)",
  "name": "XapiError",
  "stack": "XapiError: VDI_NOT_IN_MAP(OpaqueRef:3244cfb3-e6cf-4587-916f-21f07c65ddf6)
    at Function.wrap (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/_XapiError.mjs:16:12)
    at default (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/_getTaskResult.mjs:13:29)
    at Xapi._addRecordToCache (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1041:24)
    at file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1075:14
    at Array.forEach (<anonymous>)
    at Xapi._processEvents (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1065:12)
    at Xapi._watchEvents (file:///usr/local/lib/node_modules/xo-server/node_modules/xen-api/index.mjs:1238:14)"
}

XO Server restarted from XOA: still a problem
XOA server restarted (reboot): still a problem

olivierlambert

Can you screenshot the "Disks" tab please?

rvreugde

@olivierlambert

olivierlambert

Is your XOA up to date? Which release channel?

rvreugde

olivierlambert

Can you screenshot the pop up menu when you do the migration?

edit: filled with your choices, just before clicking on "OK"

rvreugde

Before I have migrated 100+ systems this way, with the same options. Now, it suddenly quits with the error.

rvreugde

Could the "source" pool (Citrix Hypervisor) be the origin of this error?

olivierlambert

The issue is there's a VDI that's not in the right map. It's hard to tell why without having a deeper look.