---
fixes:
  - |
    The `bug 1952941`_  is fixed where a pre-Victoria server with pinned
    CPUs cannot be migrated or evacuated after the cloud is upgraded to
    Victoria or newer as the scheduling fails with
    ``NotImplementedError: Cannot load 'pcpuset'`` error.

    .. _bug 1952941: https://bugs.launchpad.net/nova/+bug/1952941