Public bug reported: If user do live-migration with block migrate and mapped volumes, user won't get an exception in nova-api.
This exception will raise in nova-compute node, so user need to check log on compute node to tell why he/she trigger a live-migration but the instance is still in running state. Migration error: Cannot block migrate instance 41b1d849-6a29-448e-8ace- 4f4750514d72 with mapped volumes We can make this happen early when doing can-live-migration-source/destination etc.. by doing this, user will get the exception in nova-api this will bring good user experience, and besides if we raise this exception early , then nova won't do pre-live-migration and _rollback_live_migration. and it will partially fix https://bugs.launchpad.net/nova/+bug/1457291 ** Affects: nova Importance: Undecided Assignee: Eli Qiao (taget-9) Status: New ** Tags: live-migration ** Tags added: live-migration ** Changed in: nova Assignee: (unassigned) => Eli Qiao (taget-9) -- 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/1484830 Title: Fail early when live-migrate with block-migration and bdm Status in OpenStack Compute (nova): New Bug description: If user do live-migration with block migrate and mapped volumes, user won't get an exception in nova-api. This exception will raise in nova-compute node, so user need to check log on compute node to tell why he/she trigger a live-migration but the instance is still in running state. Migration error: Cannot block migrate instance 41b1d849-6a29-448e- 8ace-4f4750514d72 with mapped volumes We can make this happen early when doing can-live-migration-source/destination etc.. by doing this, user will get the exception in nova-api this will bring good user experience, and besides if we raise this exception early , then nova won't do pre-live- migration and _rollback_live_migration. and it will partially fix https://bugs.launchpad.net/nova/+bug/1457291 To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1484830/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
