kvm migration and HA.

[RobFantini]

I've found that if a kvm is managed by HA , that manual migration does not work.

Is that as it should be , or possibly I've something set up incorrectly?

 

[tom]

work here. but how do you "manual" migrate?

If you click "migrate" via GUI the migrations should just work (if not, post the two corresponding task logs)

 

[RobFantini]

I did the migrate from pve .

the log shows:

[COLOR=#000000][FONT=tahoma]Executing HA migrate for VM 102 to node fbc241[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Trying to migrate pvevm:102 to fbc241...TASK ERROR: command 'clusvcadm -M pvevm:102 -m fbc241' failed: received interrupt

[/FONT][/COLOR]

I pressed ctl-c after 4-5 minutes...

then after removing it from HA:

[COLOR=#000000][FONT=tahoma]Jun 03 11:55:07 starting migration of VM 102 to node 'fbc241' (10.100.100.241)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Jun 03 11:55:07 copying disk images[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Jun 03 11:55:07 starting VM 102 on remote node 'fbc241'[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Jun 03 11:55:09 starting migration tunnel[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Jun 03 11:55:09 starting online/live migration on port 60000[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Jun 03 11:55:14 migration status: completed[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Jun 03 11:55:14 migration speed: 51.20 MB/s[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]Jun[/FONT][/COLOR][COLOR=#000000][FONT=tahoma] 03 11:55:17 migration finished successfuly (duration 00:00:10)[/FONT][/COLOR]
[COLOR=#000000][FONT=tahoma]TASK OK
[/FONT][/COLOR]

the old cluster.conf line was:

<pvevm autostart="1" domain="fbc241-fbc240" vmid="102"/>

 

[tom]

seems to be something wrong. check your HA configuration, Fencing, etc, also tell details about your storage (where are the VM disks stored?).

 

[bread-baker]

seems to be something wrong. check your HA configuration, Fencing, etc, also tell details about your storage (where are the VM disks stored?).

the shared storage is drbd . in dual primary mode. it was set up using wiki and forum posts.
drbd is built from source . 8.3.13 is the version.