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 <mailto:shredder12 at linuxers.org> >> 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 at lists.launchpad.net >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp > > -- > Nuage & Co - Razique Mahroua > razique.mahroua at gmail.com > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120514/68899e95/attachment.html> -------------- next part -------------- A non-text attachment was scrubbed... Name: postbox-contact.jpg Type: image/jpeg Size: 1233 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120514/68899e95/attachment.jpg> -------------- next part -------------- A non-text attachment was scrubbed... Name: image.jpg Type: image/jpeg Size: 10122 bytes Desc: not available URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120514/68899e95/attachment-0001.jpg>