Public bug reported: The alternative hosts calculation code in the scheduler (since Queens) uses max_attempts incorrectly, as if it's max_retries, but max_attempts can be set to 1 meaning no retries, but the scheduler would still calculate that as 1 retry so 1 alternate host.
This is fixed in Rocky with change: https://review.openstack.org/#/c/569127/ But this bug report is for fixing it in Queens also. ** Affects: nova Importance: Medium Assignee: Dan Smith (danms) Status: Fix Released ** Affects: nova/queens Importance: Medium Assignee: Dan Smith (danms) Status: In Progress ** Tags: scheduler ** Changed in: nova Assignee: (unassigned) => Dan Smith (danms) ** Also affects: nova/queens Importance: Undecided Status: New ** Changed in: nova/queens Status: New => Triaged ** Changed in: nova/queens Importance: Undecided => Medium -- 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/1775625 Title: nova-scheduler calculates alternative hosts incorrectly Status in OpenStack Compute (nova): Fix Released Status in OpenStack Compute (nova) queens series: In Progress Bug description: The alternative hosts calculation code in the scheduler (since Queens) uses max_attempts incorrectly, as if it's max_retries, but max_attempts can be set to 1 meaning no retries, but the scheduler would still calculate that as 1 retry so 1 alternate host. This is fixed in Rocky with change: https://review.openstack.org/#/c/569127/ But this bug report is for fixing it in Queens also. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1775625/+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
