VM went into ERROR state after confirming RESIZE

Solution In Progress - Updated -


  • We Tried to perform a resize operation. "Openstack server list" shows the VM's state changed to VERIFY_RESIZE. After running "openstack server resize confirm", the VM sent into the ERROR state. The VM state should be ACTIVE after confirming the resize operation.

  • The "openstack server show" after the VM went into the ERROR state shows the nova error is:

{'code': 400, 'created': '2021-05-13T15:27:27Z', 'message': 'CPU set to unpin [3] must be a subset of pinned CPU set [25]'} |


  • Red Hat OpenStack Platform 16.1 (RHOSP)

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