yahoo-eng-team team mailing list archive

[Sulochan Acharya <sulochan.acharya@xxxxxxxxxxxxxxx>]

Public bug reported:

When live migrating an instance with volume attached the volume gets
attached to the destination during the process. If after that there is a
failure, the volume is left attachd to the destination, and then gets
attached to the source.

Source cleanup is explicit, however, we do not do any cleanup during
rollback for xapi on live migration failure.

We need to simply forget the sr as a part of migration rollback.

** Affects: nova
     Importance: Undecided
     Assignee: Sulochan Acharya (sulochan-acharya)
         Status: In Progress

** Changed in: nova
     Assignee: (unassigned) => Sulochan Acharya (sulochan-acharya)

** Changed in: nova
       Status: New => In Progress

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https://bugs.launchpad.net/bugs/1488884

Title:
  xapi live migration rollback should clean up any volume attached
  during migration

Status in OpenStack Compute (nova):
  In Progress

Bug description:
  When live migrating an instance with volume attached the volume gets
  attached to the destination during the process. If after that there is
  a failure, the volume is left attachd to the destination, and then
  gets attached to the source.

  Source cleanup is explicit, however, we do not do any cleanup during
  rollback for xapi on live migration failure.

  We need to simply forget the sr as a part of migration rollback.

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