[Openstack] instances stuck in "powering on"

Radek Smigielski radek.smigielski at ymail.com
Tue May 13 13:57:56 UTC 2014

On Monday, 12 May 2014, 19:19:42, Dimitri Maziuk <dmaziuk at bmrb.wisc.edu> wrote:
>> TRACE nova.openstack.common.rpc.amqp
>> task run WARNING nova.openstack.common.loopingcall [-] outlasted interval by 50.018454 sec
>> ERROR nova.openstack.common.periodic_task [-] Error during ComputeManager._sync_power_states: Timeout while waiting on RPC response - topic: "conductor", RPC method: "object_class_action" info: "<unknown>"
>-- completely unhelpful since I'm getting tons of them during normal
>operation, too.

I would try increase number of conductor processes. By default it's just one process and it's probably unable to handle all the communication with you database.


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