I think it would make sense to have an entry in the nova.conf file on a
compute node to indicate that the instances are mounted on shared storage.
This could be fed back into the database, used in resource reporting
(like in this case where it affects the "real" amount of storage
available), and could also be added to the instance itself so that the
evacuate/migrate commands could programmatically determine whether the
instance is on shared storage or not instead of requiring the user to
specify it.
Chris
On 11/07/2013 04:36 AM, Razique Mahroua wrote:
Hey Daniel,
Doesn’t seem possible at the moment looks like...
--
Razique
On 7 Nov 2013 at 02:09:15, Daniel Speichert ([email protected]
<mailto://[email protected]>) wrote:
Hi All,
We have a couple of compute nodes each having its
/var/lib/nova/instances directory mounted via NFS from shared storage
server.
Nova gathers free space statistics from each compute node and adds
them, making the theoretical total disk space equal N times the real
one (N is the number of nodes we have).
Is there a way to tell it not to count this space again on some nodes?
Regards,
Daniel Speichert
_______________________________________________
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
_______________________________________________
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
