[one-users] Unable to live migrate

[Duverne, Cyrille]

Ok ok,

After investigation it's working.

A "modprobe kvm" saved the day.

But this doesn't explain (or I don't understand) why this module
allows to live migrate, but his absence has no incidence on the
virtualization capability of the machine...

Cheers
CyD

Mardi 15/01/2013 à 9:49 Duverne, Cyrille a écrit:

Hello dear mailing list,

I'm experiencing a nasty issue with my 4 new hosts.
I can't live migrate between and them.

VM provisionning is working on them, no problem on this side.

But when I try to  live migrate a VM toward one of these hosts, I'm
getting the following :

Tue Jan 15 09:44:08 2013 [LCM][I]: New VM state is MIGRATE Tue Jan 15
09:44:08 2013 [VMM][I]: ExitCode: 0 Tue Jan 15 09:44:08 2013 [VMM][I]:
Successfully execute transfer manager driver operation: tm_premigrate.
Tue Jan 15 09:44:09 2013 [VMM][I]: ExitCode: 0 Tue Jan 15 09:44:09
2013 [VMM][I]: Successfully execute network driver operation: pre. Tue
Jan 15 09:44:13 2013 [VMM][I]: Command execution fail:
/var/tmp/one/vmm/kvm/migrate one-236 arrakis.local inferno.local 236
inferno.local Tue Jan 15 09:44:13 2013 [VMM][E]: migrate: Command
"virsh --connect qemu:///system migrate --live one-236
qemu+ssh://arrakis.local/system" failed: error: Unable to resolve
address 'arrakis' service '49152': No address associated with hostname
Tue Jan 15 09:44:13 2013 [VMM][E]: Could not migrate one-236 to
arrakis.local Tue Jan 15 09:44:13 2013 [VMM][I]: ExitCode: 1 Tue Jan
15 09:44:13 2013 [VMM][I]: Failed to execute virtualization driver
operation: migrate. Tue Jan 15 09:44:13 2013 [VMM][E]: Error live
migrating VM: Could not migrate one-236 to arrakis.local Tue Jan 15
09:44:14 2013 [LCM][I]: Fail to live migrate VM. Assuming that the VM
is still RUNNING (will poll VM).The point with resolution is a bit
tricky... I don't know where it's going to seek this info, the host is
working and seen properly in Sunstone...

Thanks in advance for your help.
Cheers
CyD


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