On Fri, Nov 16, 2012 at 3:17 AM, Nicolae Paladi <n.pal...@gmail.com> wrote:
> Hi, > > this is likely an RTFM question, but I haven't found any relevant 'FM' so > I decided > to ask on the mailing list before digging into the code: > > How are volumes mapped to the instances after they are restarted? > In terms of a reboot of the instance, I believe this is handled via the BDM table in the DB, it's checked on a reboot and the attach is verified. > > How can a volume created earlier be identified to be attached to a newly > spawned intance? > Not sure I see the question here, use the same process "nova volume-attach <server-uuid> <volume-uuid> <path> > > Are the IQNs created during volume creation exposed anywhere > else than the compute nodes? > Nope, not really. You can find what they are either by checking the DB or checking the persistence file info for the volume (/var/lib/cinder/volumes/xxx, or devstack: /opt/stack/data/cinder/volumes/xxxx) > Thanks, > /Nico. > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : openstack@lists.launchpad.net > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > >
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