OpenStack Compute (nova)

  1. Bug #1854844
  2. Comment #1

Comment 1 for bug 1854844

Revision history for this message
sean mooney (sean-k-mooney) wrote :

following downstream bug report https://bugzilla.redhat.com/show_bug.cgi?id=2135392
i can confirm that qemu does not allow the queue count to change during live migration.

the path forward for the queue count is to record the current queue count in use and restore that when we generate the updated XML.

the tx/rx queue size should be maintained the same way as should the mtu however long term it would be better to either schedule on these parmater or validate compatibility in pre live migration.