yahoo-eng-team team mailing list archive

[Lee Yarwood <1945983@xxxxxxxxxxxxxxxxxx>]

** No longer affects: nova

-- 
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/1945983

Title:
  Duplicate iSCSI initiators causing live migration failures

Status in devstack:
  Fix Released

Bug description:
  Description
  ===========

  See c#2 for the actual issue here.

  Steps to reproduce
  ==================

  LiveAutoBlockMigrationV225Test:test_live_migration_with_trunk or any
  live migration test with trunk ports fails during cleanup.

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

  Both the test and cleanup pass without impacting libvirtd.

  Actual result
  =============

  The test passes, cleanup locks up the single thread handling the
  libvirtd event loop in 6.0.0.

  Environment
  ===========
  1. Exact version of OpenStack you are running. See the following
    list for all releases: http://docs.openstack.org/releases/

     stable/xena and master

  2. Which hypervisor did you use?
     (For example: Libvirt + KVM, Libvirt + XEN, Hyper-V, PowerKVM, ...)
     What's the version of that?

     libvirt (6.0.0) and QEMU

  2. Which storage type did you use?
     (For example: Ceph, LVM, GPFS, ...)
     What's the version of that?

     N/A

  3. Which networking type did you use?
     (For example: nova-network, Neutron with OpenVSwitch, ...)

      Trunk ports.

  Logs & Configs
  ==============

  Initially discovered and discussed as part of
  https://bugs.launchpad.net/nova/+bug/1912310 where the locking up
  within libvirtd causes other tests to then fail.

To manage notifications about this bug go to:
https://bugs.launchpad.net/devstack/+bug/1945983/+subscriptions