Re: [openstack-dev] [nova] Shared storage support

2015-03-11 Thread Chris Friesen
On 03/02/2015 06:24 PM, Jay Pipes wrote: On 02/25/2015 06:41 AM, Daniel P. Berrange wrote: On Wed, Feb 25, 2015 at 02:08:32PM +, Gary Kotton wrote: I understand that this is a high or critical bug but I think that we need to discuss more on it and try have a more robust model. What I'm

Re: [openstack-dev] [nova] Shared storage support

2015-03-02 Thread Rochelle Grober
-Original Message- From: Jay Pipes Sent Monday, March 02, 2015 16:24 On 02/25/2015 06:41 AM, Daniel P. Berrange wrote: On Wed, Feb 25, 2015 at 02:08:32PM +, Gary Kotton wrote: I understand that this is a high or critical bug but I think that we need to discuss more on it and try

Re: [openstack-dev] [nova] Shared storage support

2015-03-02 Thread Jay Pipes
On 02/25/2015 06:41 AM, Daniel P. Berrange wrote: On Wed, Feb 25, 2015 at 02:08:32PM +, Gary Kotton wrote: I understand that this is a high or critical bug but I think that we need to discuss more on it and try have a more robust model. What I'm not seeing from the bug description is just

[openstack-dev] [nova] Shared storage support

2015-02-25 Thread Gary Kotton
Hi, There is an issue with the statistics reported when a nova compute driver has shared storage attached. That is, there may be more than one compute node reporting on the shared storage. A patch has been posted - https://review.openstack.org/#/c/155184. The direction here was to add a extra

Re: [openstack-dev] [nova] Shared storage support

2015-02-25 Thread Alex Xu
Actually I have similar idea, an plan to work on it at L by a nova-spec (is it worth a spec?). But this idea not come from this bug, it's come from other cases: 1. Currently we need specified 'on_shared_storage' and 'block_migration' when evacuate and live_migration. After we tracking the shared