pct remote-migrate problem

[ositedw]

Hello i try to migrate a lxc container from one host to another cluster:

pct remote-migrate 400 400 XXXXXXXXX --target-bridge vmbr0 --target-storage local-lvm

i got the following error:

tunnel: -> sending command "version" to remote
tunnel: <- got reply
2024-11-28 16:46:03 local WS tunnel version: 2
2024-11-28 16:46:03 remote WS tunnel version: 2
2024-11-28 16:46:03 minimum required WS tunnel version: 2
2024-11-28 16:46:03 websocket tunnel started
2024-11-28 16:46:03 starting migration of CT 400 to node 'node01'
tunnel: -> sending command "bwlimit" to remote
tunnel: <- got reply
2024-11-28 16:46:03 found local volume 'local-lvm:vm-400-disk-0' (in current VM config)
tunnel: -> sending command "disk-import" to remote
tunnel: <- got reply
2024-11-28 16:46:03 ERROR: storage migration for 'local-lvm:vm-400-disk-0' to storage 'local-lvm' failed - error - tunnel command '{"migration_snapshot":"","with_snapshots":0,"format":"raw","cmd":"disk-import","snapshot":null,"storage":"local-lvm","export_formats":"raw+size","allow_rename":"1","volname":"vm-400-disk-0"}' failed - failed to handle 'disk-import' command - 400 Parameter verification failed.
2024-11-28 16:46:03 ERROR: migration_snapshot: type check ('boolean') failed - got ''
2024-11-28 16:46:03 aborting phase 1 - cleanup resources
2024-11-28 16:46:03 ERROR: found stale volume copy 'local-lvm:vm-400-disk-0' on node 'onpve01'
tunnel: -> sending command "quit" to remote
tunnel: <- got reply
2024-11-28 16:46:04 start final cleanup
2024-11-28 16:46:04 ERROR: migration aborted (duration 00:00:01): storage migration for 'local-lvm:vm-400-disk-0' to storage 'local-lvm' failed - error - tunnel command '{"migration_snapshot":"","with_snapshots":0,"format":"raw","cmd":"disk-import","snapshot":null,"storage":"local-lvm","export_formats":"raw+size","allow_rename":"1","volname":"vm-400-disk-0"}' failed - failed to handle 'disk-import' command - 400 Parameter verification failed.
2024-11-28 16:46:04 ERROR: migration_snapshot: type check ('boolean') failed - got ''

TASK ERROR: migration aborted

 

[fiona]

Hi,
are you running the latest versions? Please share the output of pveversion -v from both source and target as well as the container configuration pct config 400.

 

[ositedw]

I have found the error , i tried to migrate some cts from an old 7.4 test server to a 8.3 cluster.

After Change one line in StorageTunnel.pm on the old 7.4 it works

54c54
<       migration_snapshot => $migration_snapshot ? 1 : 0,
---
>       migration_snapshot => $migration_snapshot,

 

[fiona]

FYI, the necessary backport was proposed for Proxmox VE 7 (even if it is already end-of-life): https://lore.proxmox.com/pve-devel/20241129115440.30103-1-f.ebner@proxmox.com/T/#u Thank you for the report!