yahoo-eng-team team mailing list archive

[Melanie Witt <1297642@xxxxxxxxxxxxxxxxxx>]

Closing this as Invalid as this appears to be an incorrect use of the
multi host mode in nova-network. That is, the network has been
configured as multi host but the deployment isn't running nova-network
on every compute host.

The newest documentation (Grizzly) about the nova-network multi host
feature I could find says:

"The multi_host option must be in place when you create the network and
nova-network must be run on every compute host. These created multi
hosts networks will send all network related commands to the host that
the specific VM is on." [1]

[1] http://docs.openstack.org/grizzly/openstack-compute/admin/content
/existing-ha-networking-options.html#d6e9503

Please re-open if needed.

** Changed in: nova
       Status: New => Invalid

-- 
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/1297642

Title:
  Evacuate fails during rebuild of the VM on the target host with RPC
  timeout

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  when using the 'nova evacuate' to evacuate a VM with no shared storage
  to a target host the command fails during the rebuild step leaving the
  VM in the rebuilding state on the target host.

  The VM is evacuated from the failed host but fails with RPC timeout
  error during the rebuild on the target host.

  Here are steps to recreate the issue:

  1)   create a vm on a host
  nova boot --flavor m1.small --image my_image test-vm

  2)   disable the compute host of the VM and stop the nova-compute
  process on it

  3)  nova evacuate test-vm target-host
       the VM is evacuated from the failed host and starts rebuilding on the target host
                                  |

  5) check test-vm

  nova show test-vm

  server error 500 with roc timeout and the VM is suck  in the
  rebuilding state on the target host.

To manage notifications about this bug go to:
https://bugs.launchpad.net/nova/+bug/1297642/+subscriptions