Re: [Openstack] Problem with attaching disks to an instance

[Shashank Sahni]

Hi, I set this option in the configuration files of both compute and controller. Restarted the service, but unfortunately same result. Regards, Shashank Sahni On 05/14/2012 05:58 PM, Razique Mahroua wrote: Hi, do you have the flag iscsi_ip_prefix configured in your nova.conf ? Razique Shashank Sahni 14 mai 2012 14:22 Hi everyone, I'm trying to configure a multi-node installation. Here is a brief overview. 1) controller - api+network+scheduler+novnc+glance+keystone (nova.conf - http://paste.openstack.org/show/17470/) 2) compute node (nova.conf - http://paste.openstack.org/show/17469) 3) volume node(single) Compute and vnc are working fine. I'm able to create and delete volumes. Iscsi discovery from the compute nodes is working too. But when I try to attach a volume, the compute node tries to connect to the controller node instead of volume and hence crashes with the following error. 2012-05-14 17:32:13 TRACE nova.rpc.amqp ProcessExecutionError: Unexpected error while running command. 2012-05-14 17:32:13 TRACE nova.rpc.amqp Command: sudo nova-rootwrap iscsiadm -m node -T iqn.2010-10.org.openstack:volume-00000003 -p controller:3260 --rescan 2012-05-14 17:32:13 TRACE nova.rpc.amqp Exit code: 255 2012-05-14 17:32:13 TRACE nova.rpc.amqp Stdout: '' 2012-05-14 17:32:13 TRACE nova.rpc.amqp Stderr: 'iscsiadm: No portal found.\n' Any suggestions? Kind Regards, Shashank Sahni _______________________________________________ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp -- Nuage & Co - Razique Mahroua razique.mahr...@gmail.com

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