Migration issues after a blackout

Septenia

New Member
Mar 14, 2024
4
1
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Good morning,

Proxmox is working on a main server, replicated to a second one, with a quorum to know if the main is really down.
We have backup server in another place.

We had a blackout on last sunday.
Since then, my vm template (102.0), which has switch to the second server, is locked there.

First, I had message :
Code:
task started by HA resource agent
2025-05-05 18:00:53 ERROR: migration aborted (duration 00:00:00): refusing to migrate replicated VM whose replication job is marked for removal
TASK ERROR: migration aborted

I've check on the forum and other help sites as I couldn't fixe the replication job error.
I've found this : "pvesr delete 102.0 --force"
Bad idead, I suppose.

I had then this issue :

Code:
task started by HA resource agent
2025-05-05 18:13:34 starting migration of VM 102 to node 'node0-pve' (192.0.0.23)
2025-05-05 18:13:34 found local disk 'data-zfs:vm-102-disk-0' (attached)
2025-05-05 18:13:34 can't migrate local disk 'data-zfs:vm-102-disk-0': zfs error: cannot open 'data-zfs/vm-102-disk-0': dataset does not exist
2025-05-05 18:13:34 ERROR: Problem found while scanning volumes - can't migrate VM - check log
2025-05-05 18:13:34 aborting phase 1 - cleanup resources
2025-05-05 18:13:34 ERROR: migration aborted (duration 00:00:01): Problem found while scanning volumes - can't migrate VM - check log
TASK ERROR: migration aborted


I've tried a lot of things as zfs create data-zfs/vm-102-disk-0, or zfs snapshot data-zfs/vm-102-disk-0@__replicate_102-1_1746496819__...
Finally, I decided to restore a backup of the vm. As soon as the vm has been restored, the migration started nicely.

BUT

The vm has this :
Code:
NAME                        PROPERTY    VALUE                        SOURCE       
data-zfs/vm-102-disk-0         mountpoint  /data-zfs/vm-102-disk-0     default
data-zfs/vm-102-disk-1         mountpoint  -
-

When the others have, for exemple, this :
Code:
NAME                                                        PROPERTY    VALUE     SOURCE   
data-zfs/vm-104-disk-0                                         mountpoint  -       -
data-zfs/vm-104-disk-0@__replicate_104-0_1746511219__          mountpoint  -       -
data-zfs/vm-104-disk-0@__replicate_104-1_1746511221__          mountpoint  -       -

Do you know how can I totally fixe this please ?

Best regards