Public bug reported: If we call confirm_resize() that sets migration.status to 'confirming' and sends an RPC cast to the compute node.
If there's a glitch and that cast is received but never processed, there's no way to confirm the resize since it only looks for migrations with a status of "finished". It looks like it should be safe as-is to allow calling confirm_resize on a migration in the "confirming" state since it's already synchronized on the instance. A similar problem holds for an interrupted revert_resize(), but in that case there's no synchronization currently. Not sure if that's a problem or not. ** Affects: nova Importance: Undecided Status: New -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1536703 Title: unable to re-issue confirm/revert of resize Status in OpenStack Compute (nova): New Bug description: If we call confirm_resize() that sets migration.status to 'confirming' and sends an RPC cast to the compute node. If there's a glitch and that cast is received but never processed, there's no way to confirm the resize since it only looks for migrations with a status of "finished". It looks like it should be safe as-is to allow calling confirm_resize on a migration in the "confirming" state since it's already synchronized on the instance. A similar problem holds for an interrupted revert_resize(), but in that case there's no synchronization currently. Not sure if that's a problem or not. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1536703/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp