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Hi Parikshit,

More details can be extracted by setting debug=true in /etc/nova/nova.conf or setting default_log_levels to include nova.virt.xenapi.driver=debug.

This is likely to be a mis-configured nova.conf - check http://docs.openstack.org/trunk/openstack-compute/install/yum/content/introduction-to-xen.html - did you set the nova.conf values as described there?

Thanks,

Bob

From: Parikshit Manur [mailto:parikshit.manur at citrix.com]
Sent: 18 October 2013 15:47
To: OpenStack Development Mailing List
Subject: [openstack-dev] Setting up compute node on XenServer.

Hi,


*         I have the Openstack setup working with KVM being one of the compute node. The compute node of type XenServer was added to the setup. The XenServer has Dom0 and DomU nodes with the DomU node running the nova -compute service. The xenserver is shown in nova hypervisor-list ommand.



*         The Openstack setup is backed by vlan and it is running neutron for the networking.


*         After issuing the nova boot command for XenServer compute node the request fails with the status of the vm is in Error state when nova list command is run.


*         The following is the log details which was captured pertaining to the instance where the error state is being set.

2013-10-18 19:43:31.704 21735 INFO nova.scheduler.filter_scheduler [req-9078a74a-5b32-4521-8398-fc582964cfed bc7a0e98500f4633a47546ba542585b2 1d770e03eb134f58977313cac6edef92] Attempting to build 1 instance(s) uuids: [u'b77060d3-050a-46d1-893e-43c9d6c1d48d']
2013-10-18 19:43:31.736 21735 WARNING nova.scheduler.driver [req-9078a74a-5b32-4521-8398-fc582964cfed bc7a0e98500f4633a47546ba542585b2 1d770e03eb134f58977313cac6edef92] [instance: b77060d3-050a-46d1-893e-43c9d6c1d48d] Setting instance to ERROR state.

Can you suggest any reason for the above error?

Is there any way to enable detailed logging and to create vm on the xenserver Compute node?


Thanks,
Parikshit Manur

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