Public bug reported: Due to the fact that rebuild detaches block devices when instance is still powered on, data written to attached volumes can possibly be lost, if it hasn't been fsynced yet.
We can prevent this by allowing instance to shut down gracefully before detaching block devices during rebuild. ** 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/1471216 Title: Rebuild detaches block devices when instance is still powered on Status in OpenStack Compute (Nova): New Bug description: Due to the fact that rebuild detaches block devices when instance is still powered on, data written to attached volumes can possibly be lost, if it hasn't been fsynced yet. We can prevent this by allowing instance to shut down gracefully before detaching block devices during rebuild. To manage notifications about this bug go to: https://bugs.launchpad.net/nova/+bug/1471216/+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