[PVE-User] Migrating VM using AoE

Germain Maurice germain.maurice at linkfluence.net
Tue Mar 23 14:37:33 CET 2010


Hello,

I'm testing Proxmox VE 1.5 and i think it's great, but i have a small 
problem.

I have a cluster of two nodes :
CID----IPADDRESS----ROLE-STATE--------UPTIME---LOAD----MEM---DISK
 1 : 10.0.0.30       M     A           00:38   0.00     5%     2%
 3 : 10.0.0.31       N     A           21:17   0.00    14%     3%

I configured AoE devices on both nodes and i have /dev/etherd/e0.0 
device on each node.
I'm using the latest aoe driver, number 74

master# aoe-stat
      e0.0        73.402GB eth1,vmbr0 1024  up
node# aoe-stat
      e0.0        73.402GB eth1,vmbr0 1024  up

master# aoe-version
              aoetools:    30
  installed aoe driver:    74
    running aoe driver:    74
node# aoe-version
              aoetools:    30
  installed aoe driver:    74
    running aoe driver:    74


On the master, a VM (named kvm2) has its own virtual disk configured on 
LVM over an AoE disk.
On the node, the LVM over the AoE disk is configured as the master.

On master i have /dev/mapper/devin0--0-vm--103--disk--1
and on the node i have the same LVM device.


When i try to migrate kvm2 to the node (CID 3) Proxmox says me :
/usr/sbin/qmigrate 10.0.0.31 103
Mar 23 12:29:22 starting migration of VM 103 to host '10.0.0.31'
Mar 23 12:29:22 copying disk images
Mar 23 12:29:23 Failed to sync data - can't migrate 
'storage.v0:vm-103-disk-1' - storagy type 'lvm' not supported
Mar 23 12:29:23 migration aborted
VM 103 migration failed -

Any idea ?
What is the good configuration of Proxmox with AoE ?

Thank you for your help

-- 
Germain Maurice
Administrateur Système/Réseau
Tel : +33.(0)1.42.43.54.33

http://www.linkfluence.net
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