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[Matt Riedemann <mriedem.os@xxxxxxxxx>]

This goes back to Newton:

https://github.com/openstack/nova/commit/76dfb4ba9fa0fed1350021591956c4e8143b1ce9

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

** Changed in: nova
   Importance: Undecided => Medium

** Also affects: nova/stein
   Importance: Undecided
       Status: New

** Also affects: nova/queens
   Importance: Undecided
       Status: New

** Also affects: nova/rocky
   Importance: Undecided
       Status: New

** Also affects: nova/ocata
   Importance: Undecided
       Status: New

** Also affects: nova/pike
   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/1845291

Title:
  migration is not recheduled if the server originally booted with
  --availability-zone <az>:<host>

Status in OpenStack Compute (nova):
  In Progress
Status in OpenStack Compute (nova) ocata series:
  New
Status in OpenStack Compute (nova) pike series:
  New
Status in OpenStack Compute (nova) queens series:
  New
Status in OpenStack Compute (nova) rocky series:
  New
Status in OpenStack Compute (nova) stein series:
  New

Bug description:
  Steps to reproduce
  ==================
  1) boot a server with --availability-zone <az>:<host> This will force nova to boot the server on the given host
  2) Try to migrate the server in a situation when the first destination host of the migration selected by the scheduler will fail (e.g. move_claim fails) but there are alternate hosts that could support the migration.

  Expected result
  ===============

  Migration is re-scheduled after the first failure and can succeed on
  an alternate destination.

  Actual result
  =============
  Nova does not try to re-schedule the migration after the first failure. Server goes to ERROR state.

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