[Openstack] instance block migration

Paras pradhan pradhanparas at gmail.com
Wed Dec 4 18:38:09 UTC 2013


I don't see that as nova.conf option. Where do I find it?

-Paras.


On Wed, Dec 4, 2013 at 1:26 AM, sstrato.kong <sstrato.kong at gmail.com> wrote:

> you have to turn off the ‘config disk’ feature in nova.conf
>
> 2013. 12. 4., 오전 7:41, Paras pradhan <pradhanparas at gmail.com> 작성:
>
> > I have this flag in compute nodes' nova.conf file
> >
> > --
> >
> block_migration_flag=VIR_MIGRATE_UNDEFINE_SOURCE,VIR_MIGRATE_PEER2PEER,VIR_MIGRATE_NON_SHARED_INC
> > --
> >
> > When I try to migrate an instance I see the following error. Basically
> it says the instance's files are not found in destination compute node.
> Should'nt it copy and create it self?
> >
> > Stderr: "qemu-nbd: Failed to bdrv_open
> '/var/lib/nova/instances/ae8b4bb2-1c87-46d5-9e75-b6f5a619d6ca/disk': No
> such file or directory\n"
> >
> >
> > What am I missing?
> >
> > Thanks
> > Paras.
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