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Thanks for the tips.
As far as we can tell, everything in the netapp is ok. When nova-volume starts up, I can see in the logs where it gets the wsdl file fine. Also verified that nova-volume is only running on 1 host.

It might be interesting to note, that this site was without any prior volume service.

On Nov 16, 2012, at 8:01 AM, Joe Topjian wrote:

> Hi Abel,
> 
> I have two NetApp filers working with OpenStack, but I'm new to NetApp equipment, so I can try to help :)
> 
> I just read over the doc you linked to. It's actually quite detailed and a lot better than the docs that were available when I was doing this - lucky!
> 
> Anyway, just to confirm/review a few things, you:
> 
> * have an OnCommand server set up with the Storage Service, Provisioning Policy, and Resource Pool all configured. (Do they look OK in the nmconsole GUI?)
> * have the wsdl file available for download and can confirm access with wget.
> * have nova-volume running on only 1 server (When using LVM, it makes sense to run nova-volume on several servers, but with a central storage appliance, 1 instance of nova-volume makes sense).
> 
> For Essex, one recommendation I was given was to use NetApp's updated driver:
> 
> https://github.com/bswartz/nova/pull/1
> 
> The reason I link to a pull request is because I have a small fix that was needed for Essex.
> 
> This driver is a drop-in replacement for netapp.py
> 
> And is nova running in debug mode? If so, tail -f /var/log/nova/nova-volume.log and see if nova-volume is talking to the NetApp correctly. The conformance log (/opt/log/conformance.log) might also have some good pointers.
> 
> Hope that helps,
> Joe
> 
> 
> On Fri, Nov 16, 2012 at 1:01 AM, Abel Lopez <alopgeek at gmail.com> wrote:
> Hi Everyone,
> 
> Testing out netapp volume driver in Essex.
> Starting from "unconfigured netapp" and "no prior volume service",
> Having had followed the docs provided from netapp https://communities.netapp.com/docs/DOC-19826
> I have a "happy" nova-volume service, configured the nova.conf, appropriately, verify all network connectivity.
> 
> When I try to create a volume using nova client, I see in the scheduler logs
> Failed to schedule_create_volume: No valid host was found. Is the appropriate service running?
> 
> Anyone have any tips or tricks?
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> 
> 
> 
> -- 
> Joe Topjian
> Systems Administrator
> Cybera Inc.
> 
> www.cybera.ca
> 
> Cybera is a not-for-profit organization that works to spur and support innovation, for the economic benefit of Alberta, through the use of cyberinfrastructure.
> 

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