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[Matt Riedemann <mriedem.os@xxxxxxxxx>]

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

** Changed in: nova/rocky
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1786346

Title:
  live migrations slow

Status in OpenStack Compute (nova):
  In Progress
Status in OpenStack Compute (nova) pike series:
  Confirmed
Status in OpenStack Compute (nova) queens series:
  Confirmed
Status in OpenStack Compute (nova) rocky series:
  Confirmed

Bug description:
  This is on pike with ff747792b8f5aefe1bebb01bdf49dacc01353348 (on
  b58c7f033771e3ea228e4b40c796d1bc95a087f5 to be percice).  Live
  migrations seem to be stuck at 1MiB/s for linuxbridge VMs.  The code
  actually looks like it should fail with a timeout (never see the
  network interface created debug message), not sure why it succeeds.

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