[PVE-User] Online Migration Successful and VM stops!

[Hart, Brian R.]

*Sigh* ....  Nevermind, I may have just figured it out.  I forgot that
Dell ships their servers with VT disabled by default...  Sorry for the
trouble!





On 7/18/11 2:24 PM, "Hart, Brian R." <brianhart at ou.edu> wrote:

>Hi All! 
>
>I just recently setup and added an additional node to my proxmox cluster
>today and I needed to do a live migration of some systems over to it to
>repair an issue with another server.  Every KVM node that I try to migrate
>over migrates successfully and then immediately stops afterwards.  I can
>go and start it right back up and its fine, but it crashes first which
>completely defeats the purpose of a "live migration" (obviously...).  I
>know there are some version differences (below) but would that cause this?
> If so, in the future, when I add a node and need to migrate, how can I be
>sure to get them to the exact same version without downtime?  Thanks in
>advance for any help!
>
>Brian
>
>
>
>Example log of migration (cutting out some of the transferred stuff in the
>middle to keep it short...):
>/usr/bin/ssh -t -t -n -o BatchMode=yes 10.254.218.178 /usr/sbin/qmigrate
>--online 10.254.218.179 107
>Jul 18 14:11:22 starting migration of VM 107 to host '10.254.218.179'
>Jul 18 14:11:22 copying disk images
>Jul 18 14:11:22 starting VM on remote host '10.254.218.179'
>open /dev/kvm: No such file or directory
>Could not initialize KVM, will disable KVM support
>Jul 18 14:11:22 starting migration tunnel
>Jul 18 14:11:23 starting online/live migration
>Jul 18 14:11:25 migration status: active (transferred 19970KB, remaining
>8312564KB), total 8405376KB)
>Jul 18 14:11:27 migration status: active (transferred 87113KB, remaining
>8203360KB), total 8405376KB)
>Jul 18 14:14:25 migration status: active (transferred 6065412KB, remaining
>166840KB), total 8405376KB)
>Jul 18 14:14:27 migration status: active (transferred 6132192KB, remaining
>116460KB), total 8405376KB)
>Jul 18 14:14:29 migration status: active (transferred 6198844KB, remaining
>55976KB), total 8405376KB)
>Jul 18 14:14:31 migration status: completed
>Jul 18 14:14:31 migration speed: 43.57 MB/s
>Jul 18 14:14:32 migration finished successfuly (duration 00:03:10)
>Connection to 10.254.218.178 closed.
>VM 107 migration done
>
>
>
>Version information of NEW node:
>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: 3.0.28-1pve1
>vzdump: 1.2-14
>vzprocps: 2.0.11-2
>vzquota: 3.0.11-1
>pve-qemu-kvm: 0.14.1-1
>ksm-control-daemon: 1.0-6
>
>
>
>Version information from existing node migrating FROM:
>pve-manager: 1.8-17 (pve-manager/1.8/5948)
>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: 3.0.26-1pve4
>vzdump: 1.2-12
>vzprocps: 2.0.11-2
>vzquota: 3.0.11-1
>pve-qemu-kvm: 0.14.0-3
>ksm-control-daemon: 1.0-5
>
>
>
>
>
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