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[root@dfw02 ~(keystone_boris)]$ netstat -lntp | grep qpidd
tcp        0      0 0.0.0.0:5672            0.0.0.0:*               LISTEN      2758/qpidd          
tcp6       0      0 :::5672                 :::*                    LISTEN      2758/qpidd

Then [root@dfw02 ~(keystone_admin)]$ systemctl restart qpidd.service

might be several times every minute or so

These are snapshots from working cluster :

[root@dfw02 nova(keystone_boris)]$ tail -f scheduler.log
2014-03-27 11:03:36.942 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:04:36.997 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:05:37.057 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:06:37.114 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:07:37.163 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:08:37.182 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:09:37.237 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:10:37.291 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 11:11:37.338 1240 ERROR nova.openstack.common.rpc.impl_qpid [req-3731862b-8c51-44e7-8c6b-ab13f9b05c48 None None] Unable to connect to AMQP server: [Errno 111] ECONNREFUSED. Sleeping 60 seconds
2014-03-27 16:01:19.875 1244 WARNING nova.openstack.common.db.sqlalchemy.session [req-86797513-6a31-4cf0-9d1e-d52aa5c487b5 None None] SQL connection failed. infinite attempts left.

[root@dfw02 nova]# ssh 192.168.1.137
Last login: Thu Mar 27 13:18:03 2014
[root@dfw01 ~]# cd /var/log/nova
[root@dfw01 nova]# tail  -f compute.log
2014-03-27 16:02:00.802 2442 ERROR nova.openstack.common.rpc.impl_qpid [-] Unable to connect to AMQP server: [Errno 110] ETIMEDOUT. Sleeping 4 seconds
2014-03-27 16:02:00.804 2442 ERROR nova.openstack.common.rpc.impl_qpid [-] Unable to connect to AMQP server: [Errno 110] ETIMEDOUT. Sleeping 4 seconds
2014-03-27 16:02:00.805 2442 ERROR nova.openstack.common.rpc.impl_qpid [-] Unable to connect to AMQP server: [Errno 110] ETIMEDOUT. Sleeping 4 seconds
2014-03-27 16:02:08.224 2442 ERROR nova.openstack.common.rpc.impl_qpid [-] Unable to connect to AMQP server: [Errno 110] ETIMEDOUT. Sleeping 1 seconds
2014-03-27 16:02:08.323 2442 WARNING nova.openstack.common.loopingcall [-] task run outlasted interval by 128.506132 sec
2014-03-27 16:03:49.126 2442 WARNING nova.compute.manager [-] Found 4 in the database and 0 on the hypervisor.
2014-03-27 16:13:50.435 2442 WARNING nova.compute.manager [-] Found 4 in the database and 0 on the hypervisor.
2014-03-27 16:23:51.822 2442 WARNING nova.compute.manager [-] Found 4 in the database and 1 on the hypervisor.
2014-03-27 16:33:53.561 2442 WARNING nova.compute.manager [-] Found 4 in the database and 0 on the hypervisor.
2014-03-27 16:43:54.966 2442 WARNING nova.compute.manager [-] Found 4 in the database and 0 on the hypervisor.

[root@dfw01 nova]# date
Thu Mar 27 16:53:31 MSK 2014