I failed to mention that this was for volume backed images, there is a genuine issue and we're making progress in a bug report: https://bugs.launchpad.net/bugs/1392773
-- Darren On 17 November 2014 22:48, Gangur, Hrushikesh (R & D HP Cloud) <[email protected]> wrote: > You need to use block migration. Default is set to false: > > usage: nova live-migration [--block-migrate] [--disk-over-commit] > <server> [<host>] > > Migrate running server to a new machine. > > Positional arguments: > <server> Name or ID of server. > <host> destination host name. > > Optional arguments: > --block-migrate True in case of block_migration. > (Default=False:live_migration) > --disk-over-commit Allow overcommit.(Default=False) > > -----Original Message----- > From: Darren Worrall [mailto:[email protected]] > Sent: Friday, November 14, 2014 5:54 AM > To: [email protected] > Subject: [Openstack] Live migration no longer working after Icehouse -> Juno > upgrade > > Hi all, > > I'm experimenting in a multi-node lab environment, and have an > LVM+iSCSI cinder volume service behind 2 compute nodes. On Icehouse, I > was able to live migrate instances between the compute nodes apparently > without issue, but after an upgrade to Juno I get: > > InvalidSharedStorage: compute2 is not on shared storage: Live migration can > not be used without shared storage. > > [compute2 being the source node of the migration] > > It's true that /var/lib/nova/instances/ is not on shared storage, but it > wasnt before and it was apparently still fine. Here's the nova.conf[0], and > the cinder.conf[1] > > Can anyone help? > > Darren > > [0]: http://pastebin.com/Vcug4WJG > [1]: http://pastebin.com/CB2LZZzX > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : [email protected] > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : [email protected] Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
