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Before you shut down the platform servers you should check that no operations are in progress on the platform.

1. Check that the Abiquo RabbitMQ queues are empty on the Abiquo Monolithic Server, Abiquo Server or Datanode server

   The number of messages in all queues must be 0.

   Code Block
   # rabbitmqctl list_queues messages name

   Code Block

   # rabbitmqctl list_queues messages name Listing queues ... 0 abiquo.am.notifications 0 abiquo.bpm.notifications 0 abiquo.datacenter.requests.ADatacenter.bpm 0 abiquo.datacenter.requests.ADatacenter.virtualfactory 0 abiquo.ha.tasks 0 abiquo.nodecollector.notifications 0 abiquo.pcrsync.messages 0 abiquo.pcrsync.parking-expect-no-consumers 0 abiquo.scheduler.fast.requests 0 abiquo.scheduler.requests 0 abiquo.scheduler.slow.requests 0 abiquo.tracer.traces 0 abiquo.virtualfactory.notifications 0 abiquo.virtualmachines.definitionsyncs 0 abiquo.vsm.eventsynk ...done.

2. On the V2V Server, check for any active conversions by checking for the V2V or Mechadora processes

   Code Block
   $ ps aux | grep v2v $ ps aux | grep mechadora

When users' VM operations are blocked and all of the above checks show that no tasks are running, it is safe to halt the platform.