[PVE-User] Online migration problem

Thomas Lamprecht t.lamprecht at proxmox.com
Thu Feb 25 13:01:32 CET 2016


This should be fixed with pve-qemu-kvm  2.5-7

AFAIK it's available, at least, on pvetest.

cheers,
Thomas

On 02/25/2016 12:45 PM, Eneko Lacunza wrote:
> Hi all,
>
> I'm in the process of patching our office 4-node Proxmox cluster.  It
> seems I'm unable to online migrate VMs between the newest PVE version
> and our previous installed versions:
>
> node1, node4: (updated nodes)
> # pveversion -v
> proxmox-ve: 4.1-37 (running kernel: 4.2.6-1-pve)
> pve-manager: 4.1-13 (running version: 4.1-13/cfb599fb)
> pve-kernel-2.6.32-37-pve: 2.6.32-150
> pve-kernel-2.6.32-42-pve: 2.6.32-165
> pve-kernel-4.2.6-1-pve: 4.2.6-36
> pve-kernel-2.6.32-43-pve: 2.6.32-166
> pve-kernel-4.2.8-1-pve: 4.2.8-37
> pve-kernel-2.6.32-39-pve: 2.6.32-157
> pve-kernel-2.6.32-34-pve: 2.6.32-140
> pve-kernel-2.6.32-40-pve: 2.6.32-160
> lvm2: 2.02.116-pve2
> corosync-pve: 2.3.5-2
> libqb0: 1.0-1
> pve-cluster: 4.0-32
> qemu-server: 4.0-55
> pve-firmware: 1.1-7
> libpve-common-perl: 4.0-48
> libpve-access-control: 4.0-11
> libpve-storage-perl: 4.0-40
> pve-libspice-server1: 0.12.5-2
> vncterm: 1.2-1
> pve-qemu-kvm: 2.5-5
> pve-container: 1.0-44
> pve-firewall: 2.0-17
> pve-ha-manager: 1.0-21
> ksm-control-daemon: 1.2-1
> glusterfs-client: 3.5.2-2+deb8u1
> lxc-pve: 1.1.5-7
> lxcfs: 0.13-pve3
> cgmanager: 0.39-pve1
> criu: 1.6.0-1
>
> node2, node3: (not updated)
> # pveversion -v
> proxmox-ve: 4.1-32 (running kernel: 4.2.6-1-pve)
> pve-manager: 4.1-4 (running version: 4.1-4/ccba54b0)
> pve-kernel-2.6.32-37-pve: 2.6.32-150
> pve-kernel-2.6.32-42-pve: 2.6.32-165
> pve-kernel-4.2.6-1-pve: 4.2.6-32
> pve-kernel-2.6.32-32-pve: 2.6.32-136
> pve-kernel-2.6.32-43-pve: 2.6.32-166
> pve-kernel-2.6.32-39-pve: 2.6.32-157
> pve-kernel-4.2.2-1-pve: 4.2.2-16
> lvm2: 2.02.116-pve2
> corosync-pve: 2.3.5-2
> libqb0: 0.17.2-1
> pve-cluster: 4.0-30
> qemu-server: 4.0-44
> pve-firmware: 1.1-7
> libpve-common-perl: 4.0-43
> libpve-access-control: 4.0-11
> libpve-storage-perl: 4.0-38
> pve-libspice-server1: 0.12.5-2
> vncterm: 1.2-1
> pve-qemu-kvm: 2.4-20
> pve-container: 1.0-37
> pve-firewall: 2.0-15
> pve-ha-manager: 1.0-16
> ksm-control-daemon: 1.2-1
> glusterfs-client: 3.5.2-2+deb8u1
> lxc-pve: 1.1.5-5
> lxcfs: 0.13-pve3
> cgmanager: 0.39-pve1
> criu: 1.6.0-1
> fence-agents-pve: not correctly installed
>
> I can online migrate VMs:
>     node1<->node4
>     node2<->node3
> but can't do
>     node1<->node2
>     node4<->node2
>     node1<->node3
>     node4<->node3
>
> Reported log:
> Feb 25 12:38:38 starting migration of VM 119 to node 'sanmarko'
> (172.29.37.4) Feb 25 12:38:38 copying disk images Feb 25 12:38:38
> starting VM 119 on remote node 'sanmarko' Feb 25 12:38:39 starting ssh
> migration tunnel Feb 25 12:38:39 starting online/live migration on
> localhost:60000 Feb 25 12:38:39 migrate_set_speed: 8589934592 Feb 25
> 12:38:39 migrate_set_downtime: 0.1 Feb 25 12:38:41 ERROR: online
> migrate failure - aborting Feb 25 12:38:41 aborting phase 2 - cleanup
> resources Feb 25 12:38:41 migrate_cancel Feb 25 12:38:43 ERROR:
> migration finished with problems (duration 00:00:05) TASK ERROR:
> migration problems
> Offline migration works OK.
> I have also tried to upgrade a node (node4) and then migrate to node1,
> but it hasn't worked, until I have stopped and restarted the VM.
>
> Is this expected? How should I upgrade without VM downtime?
>
> Thanks
> Eneko
>
> -- 
> Zuzendari Teknikoa / Director T├ęcnico
> Binovo IT Human Project, S.L.
> Telf. 943493611
>       943324914
> Astigarraga bidea 2, planta 6 dcha., ofi. 3-2; 20180 Oiartzun (Gipuzkoa)
> www.binovo.es
>
>
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