Nova-volume attaching ∞

asked 2012-05-25 06:41:45 -0500

drolfe gravatar image

Hi All,

Trying to get openstack cloud up and running. Using Ubuntu 12.04 and essex. Followed the Ubuntu Cloud Infrastructure with MAAS and Juju howto on (

Everything seems to work except I can't attached volumes, just hang on attaching, If I try to reboot the vm is now also hangs

See below for command line details

And this is in the nova-compute logs

Please note nova-compute and nova-volume are different nodes

edit retag flag offensive close merge delete

4 answers

Sort by » oldest newest most voted

answered 2012-05-25 09:04:13 -0500

drolfe gravatar image

Also what interface on nova-compute node should the iscsi connection be made from ?

The source address connecting to nova-volume ?

Bridge internal or public interface ?

edit flag offensive delete link more

answered 2012-05-25 07:10:43 -0500

drolfe gravatar image

listing the targets from the volume-node

edit flag offensive delete link more

answered 2012-05-28 00:01:59 -0500

drolfe gravatar image

Someone on IRC thought this issue might be caused by the cloud image, ubuntu 11 in this case not loading the kernel modules acpiphp and pci_hotplug at boot.

I haven't had a chance to check the vm as yet but are these kernel modules required on the instance kernel for openstack volume attach to work ?

edit flag offensive delete link more

answered 2012-05-28 05:57:23 -0500

drolfe gravatar image

This is all fixed now. Turned out to be a weird network issue on the compute node

all working

edit flag offensive delete link more

Get to know Ask OpenStack

Resources for moderators

Question Tools

1 follower


Asked: 2012-05-25 06:41:45 -0500

Seen: 55 times

Last updated: May 28 '12