thanks for all advices
just moved all services to new vm, that makes topic is closed.
for last try i updated xen 6.5 to 7.4 but problem remains
thanks for all advices
just moved all services to new vm, that makes topic is closed.
for last try i updated xen 6.5 to 7.4 but problem remains
restarting toolstack does nothing
it's strange , target exist for sure all other vm's were copied to that sr on new host:
vm.warmMigration
{
"deleteSourceVm": false,
"sr": "1949fb9f-8730-508c-558d-dd7fe531b0c3",
"startDestinationVm": false,
"vm": "98361714-d7da-ea55-196b-3bad93f23422"
}
{
"message": "Vm target of warm migration not found for 98361714-d7da-ea55-196b-3bad93f23422 on SR 1949fb9f-8730-508c-558d-dd7fe531b0c3 ",
"name": "Error",
"stack": "Error: Vm target of warm migration not found for 98361714-d7da-ea55-196b-3bad93f23422 on SR 1949fb9f-8730-508c-558d-dd7fe531b0c3
at MigrateVm.warmMigrateVm (file:///home/node/xen-orchestra/packages/xo-server/src/xo-mixins/migrate-vm.mjs:98:13)
at Xo.warmMigration (file:///home/node/xen-orchestra/packages/xo-server/src/api/vm.mjs:608:3)
at Api.#callApiMethod (file:///home/node/xen-orchestra/packages/xo-server/src/xo-mixins/api.mjs:417:20)"
}
when trying migration i've got only this error in xensource.log on xen 6.5 host:
Server_helpers.exec exception_handler: Got exception INTERNAL_ERROR: [ Not_found ]
when trying to copy vm:
VM export R:8d962d9e711d|dispatcher] Server_helpers.exec exception_handler: Got exception CLIENT_ERROR: [ INTERNAL_ERROR: [ Unix.Unix_error(31, "write", "") ] ]
|xapi] Unhandled Api_errors.Server_error(CLIENT_ERROR, [ INTERNAL_ERROR: [ Unix.Unix_error(31, "write", "") ] ])
i wonder if this error could be connected with fact that this is only of my vms was crated years ago on xen 6.5 with template Windows 7 (than vm was upgraded to windows 10 when it became available) which template is absent on xcp-ng 8.2 (it has only windows 10 templates)
Other vms are windows10 templates and there was no problem to copy them to xcp-ng.
any thoughts on this ?
@Danp said in Can't copy or move VM from host with xen 6.5 to host xcp-ng 8.2:
Thanks for reply.
I tried to use "continous replication" but i got this error:
Error: INTERNAL_ERROR(Db_exn.Empty_key_in_map)
i tried to use XO restore from backup to new host and got this error:
backupNg.importVmBackup
{
"id": "2fc3d5cc-5f53-4df0-88b0-32a83c059f5f//xo-vm-backups/98361714-d7da-ea55-196b-3bad93f23422/20230628T145640Z.json",
"settings": {
"mapVdisSrs": {},
"newMacAddresses": false
},
"sr": "ee68ade2-858d-efe1-d4af-60bf2075adba"
}
{
"code": "IMPORT_ERROR",
"params": [
"INTERNAL_ERROR: [ Xmlrpc.Parse_error(\"open_tag(value)\", \"close_tag(name)\", _) ]"
],
"url": "",
"task": {
"uuid": "df77e19f-211e-3279-eb50-aaa93f732190",
"name_label": "[XO] VM import",
"name_description": "",
"allowed_operations": [],
"current_operations": {},
"created": "20230705T13:30:51Z",
"finished": "20230705T13:30:51Z",
"status": "failure",
"resident_on": "OpaqueRef:532e2a15-4159-45b4-9e43-ff974c3a840c",
"progress": 1,
"type": "<none/>",
"result": "",
"error_info": [
"IMPORT_ERROR",
"INTERNAL_ERROR: [ Xmlrpc.Parse_error(\"open_tag(value)\", \"close_tag(name)\", _) ]"
],
"other_config": {},
"subtask_of": "OpaqueRef:NULL",
"subtasks": [],
"backtrace": "(((process xapi)(filename lib/backtrace.ml)(line 210))((process xapi)(filename ocaml/xapi/import.ml)(line 2021))((process xapi)(filename ocaml/xapi/server_helpers.ml)(line 92)))"
},
Hi
Could someone help me with troubleshooting that problem.
I've been trying to move or copy (doesn't matter for me , i really need this vm to be migrated to new host
Old host is xen 6.5 , new one is xcp-ng 8.2
xo-server 5.116.4
xo-web 5.119.1
VM i wish to migrate is one of Windows 10 vm's.
Trying to migrate (option migrate in vm tab) , during process vm is stopped and got this error:
vm.migrate
{
"vm": "98361714-d7da-ea55-196b-3bad93f23422",
"mapVifsNetworks": {
"a5a0ec18-ce3a-bbab-ccc3-788b9b5de01a": "ce58e435-49d3-0fff-6be2-a4f8bc45f39a"
},
"migrationNetwork": "e38d287c-238c-830d-ef4a-b57150cb1e16",
"sr": "ee68ade2-858d-efe1-d4af-60bf2075adba",
"targetHost": "5577ea5e-9882-4f04-82f6-f2fe6db9b2f2"
}
{
"code": 21,
"data": {
"objectId": "98361714-d7da-ea55-196b-3bad93f23422",
"code": "HANDLE_INVALID"
},
"message": "operation failed",
"name": "XoError",
"stack": "XoError: operation failed
at operationFailed (/home/node/xen-orchestra/packages/xo-common/api-errors.js:26:11)
at file:///home/node/xen-orchestra/packages/xo-server/src/api/vm.mjs:567:15
at Xo.migrate (file:///home/node/xen-orchestra/packages/xo-server/src/api/vm.mjs:553:3)
at Api.#callApiMethod (file:///home/node/xen-orchestra/packages/xo-server/src/xo-mixins/api.mjs:417:20)"
}
Another try was to make copy of vm (copy option on vm tab), without compression and what i got is:
vm.copy
{
"vm": "98361714-d7da-ea55-196b-3bad93f23422",
"sr": "ee68ade2-858d-efe1-d4af-60bf2075adba",
"name": "Windows 10 (administracja)_COPY"
}
{
"message": "no opaque ref found",
"name": "Error",
"stack": "Error: no opaque ref found
at extractOpaqueRef (/home/node/xen-orchestra/@xen-orchestra/xapi/_extractOpaqueRef.js:8:19)
at processTicksAndRejections (node:internal/process/task_queues:95:5)
at Xapi._importVm (file:///home/node/xen-orchestra/packages/xo-server/src/xapi/index.mjs:676:19)
at Xapi.remoteCopyVm (file:///home/node/xen-orchestra/packages/xo-server/src/xapi/index.mjs:375:50)
at Xo.copy (file:///home/node/xen-orchestra/packages/xo-server/src/api/vm.mjs:841:7)
at Api.#callApiMethod (file:///home/node/xen-orchestra/packages/xo-server/src/xo-mixins/api.mjs:417:20)"
}
I checked if vm has dynamic min/max and static memory same values.
There is no any iso mounted to that host.
It's strange because all of others Windows vm's , had no troubles with copying them to new host.
Could some one narrow me what else to check , what log to observe ?
@danp Thanks for advice , that works.
Hi
I've done installation on Ubuntu 20.04.2. LTS according to this official tutorial:
https://xen-orchestra.com/docs/from_the_sources.html
but there is something wrong, there is no
~/xen-orchestra/packages/xo-server/bin
I'm able to run XO only by starting it with command
yarn start
but there is no directory bin with modules to run this server by systemctl.
I did exactly like tutorial says .
Regards