First migration of KVM machine

[CBruyland]

I've a cluster with Proxmox 1.8 containing 2 identical nodes, and using a iSCSI shared storage target.
The first time I do a live migration for a KVM machine from the master to the slave, the machine is migrated but no longer running. When I do any live migrations with this specific machine, it is migrated and in running state.
This only happens for any new machine that never has been migrated before.

proxmox-node-1:~# pveversion -v
pve-manager: 1.8-18 (pve-manager/1.8/6070)
running kernel: 2.6.32-4-pve
proxmox-ve-2.6.32: 1.8-33
pve-kernel-2.6.32-4-pve: 2.6.32-33
qemu-server: 1.1-30
pve-firmware: 1.0-11
libpve-storage-perl: 1.0-17
vncterm: 0.9-2
vzctl: 3.0.27-1pve1
vzdump: 1.2-13
vzprocps: 2.0.11-2
vzquota: 3.0.11-1
pve-qemu-kvm: 0.14.1-1
ksm-control-daemon: 1.0-6

proxmox-node-1:~# cat /etc/pve/storage.cfg 
dir: local
    path /var/lib/vz
    content images,iso,vztmpl,rootdir

dir: local_backup
    path /var/backups/vz
    content backup

iscsi: hbdc-proxmox-01_target
    portal 10.3.4.100
    target iqn.2001-05.com.equallogic:0-8a0906-a389ce404-68b0011bb8c4e00a-hbdc-proxmox-01
    content none

lvm: hbdc-proxmox-01
    vgname hbdc-proxmox-01
    base hbdc-proxmox-01_target:0.0.0.scsi-36090a04840ce89a30ae0c4b81b01b068
    shared
    content images

 

[udo]

Hi,
some hint's in the log? Perhaps trouble to activate the logical volume on the other server?
After the first live migration fails, you are able to do live migration in both directions?
The CPUs are the same of both nodes?
Do you use multible network-cards in the VM? Of course, it's running also with multible cards but i have on VM, which is also not live-migration-stable (Oracle DB and two nics).

Udo

 

[CBruyland]

The log tells me that the migration is completed successfully.
After the first live migration, I can do them in both directions, but only for that one that has already done a live migration.
Both CPUs are the same, they are both identical machines. I don't use multiple network cards.