----- Original Message ----- From: "Bob Doolittle" <bob@doolittle.us.com> Sent: Wednesday, December 11, 2013 2:32:48 PM
On 12/11/2013 02:12 PM, Einav Cohen wrote:
NFSv4: requires no firewall configuration (although I thought oVirt handled this automatically - did you change your firewall config after host-deploy?) did I change my firewall config on my Host, you mean (i.e. the storage client)? I thought that it didn't matter (i.e. only storage *server* firewall proper configuration is important)?
No, I meant the storage server. In my case I use my Node as the storage server, so host-deploy would configure the firewall for me. If you're using a separate storage server it will require manual configuration. Just as a sanity-check I'd probably try disabling the firewall temporarily on your storage server, and see if it starts working with v3. If not it's clearly something else.
Hi Bob, I disabled the firewall on my storage server and attempted to add another storage domain on the same storage server with v3 - it succeeded. to further verify - I then enabled the firewall again and attempted to add yet another storage domain with v3 - and it failed, just like before. so it seems that you are right - something is probably wrong with the firewall configuration on my storage server - I will investigate. Many Thanks!
There could be other issues which v4 addresses which could cause issues with v3 - firewall is just the one I've run into :). As long as you're not concerned about non-root-partition exports you're probably fine as-is (although I thought v4 support was still experimental? If not, why isn't it the default?).
Cheers, Bob
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