openstack team mailing list archive

[Lars Kellogg-Stedman <lars@xxxxxxxxxxxxxxxx>]

> The timeout occurs when nova-compute is trying to do an rpc call to
> nova-volume.  It looks like this is just the compute log.  Do you have
> an error in the volume log?

There were no errors in the volume log.  It may have been a networking
problem caused by the local iptables firewall on the volume server
getting reset...but it's part of a larger issue we're struggling with,
which is that in general OpenStack makes it very hard to track down
errors along the RPC chain.

Thanks!

-- 
Lars Kellogg-Stedman <lars@xxxxxxxxxxxxxxxx>       |
Senior Technologist                                | http://ac.seas.harvard.edu/
Academic Computing                                 | http://code.seas.harvard.edu/
Harvard School of Engineering and Applied Sciences |