[Engine-devel] NPE during addStorageServer command

[Yair Zaslavsky]

----- Original Message -----

> From: "Sahina Bose" <sabose at redhat.com>
> To: engine-devel at ovirt.org
> Sent: Wednesday, February 6, 2013 1:25:05 PM
> Subject: Re: [Engine-devel] NPE during addStorageServer command

> 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.
> Corret, this is based on reflection - if you have an enum literal of
> X then you must have an XStorageHelper, even if it has no meaningful
> functionality of its own (as in the case of POSIXFSStorageHelper). I
> assume such class can extend BaseFsStorageHelper
> I

> 9
> 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
> 

> > _______________________________________________
> 
> > Engine-devel mailing list Engine-devel at ovirt.org
> > http://lists.ovirt.org/mailman/listinfo/engine-devel
> 
> _______________________________________________
> Engine-devel mailing list
> Engine-devel at ovirt.org
> http://lists.ovirt.org/mailman/listinfo/engine-devel
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.ovirt.org/pipermail/engine-devel/attachments/20130206/a87f6186/attachment.html>