** This bug is no longer a duplicate of bug 1683972 Overlapping iSCSI volume detach/attach can leave behind broken SCSI devices and multipath maps.
-- 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/1662483 Title: detach_volume races with delete Status in OpenStack Compute (nova): In Progress Status in OpenStack Compute (nova) ocata series: Confirmed Status in OpenStack Compute (nova) pike series: Confirmed Status in OpenStack Compute (nova) queens series: Confirmed Status in OpenStack Compute (nova) rocky series: Confirmed Bug description: If a client does: nova volume-detach foo vol nova delete foo Assuming the volume-detach takes a moment, which it normally does, the delete will race with it also also attempt to detach the same volume. It's possible there are no side effects from this other than untidy log messages, but this is difficult to prove. I found this looking through CI logs. Note that volume-detach can also race with other instance operations, including itself. I'm almost certain that if you poke hard enough you'll find some combination that breaks things badly. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1662483/+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