I use openstack kilo,and my server is centos 7.1 64bit.I can start an instance,when I attach a volume(cinder) to my instacne,I have got error like this:
Please who can tell me,what is the problem?And what should i do for troubleshooting?
cinder.conf on block server:
[DEFAULT]
verbose = True
rpc_backend=rabbit
my_ip=XX.XX.XX.XX
glance_host=controller
auth_strategy=keystone
enabled_backends=lvm
iscsi_helper=tgtadm
iscsi_protocol=iscsi
volume_group=cinder-volumes
volume_driver=cinder.volume.drivers.lvm.LVMVolumeDriver
[BRCD_FABRIC_EXAMPLE]
[CISCO_FABRIC_EXAMPLE]
[database]
connection = mysql://cinder:XXXXXX@controller/cinder
[fc-zone-manager]
[keymgr]
[keystone_authtoken]
auth_uri = http://controller:5000
auth_url = http://controller:35357
auth_plugin = password
project_domain_id = default
user_domain_id = default
project_name = service
username = cinder
password = gTF3mWkQ
[matchmaker_redis]
[matchmaker_ring]
[oslo_messaging_amqp]
[oslo_messaging_qpid]
[oslo_messaging_rabbit]
rabbit_host=controller
rabbit_userid=openstack
rabbit_password=gTF3mWkQ
[profiler]
[oslo_concurrency]
lock_path = /var/lock/cinder