[Engine-devel] NPE during addStorageServer command

[Sahina Bose]

Looking at the code, it looks like you need a Storage helper called 
GLUSTERFSStorageHelper in package org.ovirt.engine.core.bll.storage. The 
NPE seems to be because the Storage helper is null for the storage type.

On 02/06/2013 04:42 PM, Deepak C Shetty wrote:
> Hi All,
>    I am trying to compile ovirt engine after applying sharad's 
> glusterfs domain support patches @
> http://gerrit.ovirt.org/#/q/project:ovirt-engine+branch:master+topic:glusterfs,n,z 
>
>
> After compiling, deploying the engine ( by following the steps in 
> wiki.ovirt.org/Building_Ovirt_Engine )
> I connect to the weadmin GUI, add a VDSM host ( this is my own vdsm 
> host with VDSM glsuter domain support ) and the host is "Up" state.
>
> Then I select New SD->None in DC -> select my vdsm host->provide the 
> args (remote path = volfileserver:volume, vfstype=glusterfs, mount => 
> left blank) and click on OK
>
> I see NPE in the engine side during addStorageServer cmd ( IIUC ) and 
> then engine tries to send disconnectStorageServer, which reaches my 
> VDSM host and it throws a excp, since the domain is not mounted at all.
>
> I have captured the logs on the engien and vdsm side and attached here.
>
> I am looking for some help on why the NPE is being seen on the engien 
> side during adding a new SD ?
>
> thanx,
> deepak
>
>
>
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