From sabose at redhat.com Wed Feb 6 06:25:17 2013 Content-Type: multipart/mixed; boundary="===============6561134759047085108==" MIME-Version: 1.0 From: Sahina Bose To: devel at ovirt.org Subject: Re: [Engine-devel] NPE during addStorageServer command Date: Wed, 06 Feb 2013 16:55:05 +0530 Message-ID: <51123D91.30205@redhat.com> In-Reply-To: 51123AAE.5060101@linux.vnet.ibm.com --===============6561134759047085108== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable This is a multi-part message in MIME format. --------------010306020409030207000102 Content-Type: text/plain; charset=3DISO-8859-1; format=3Dflowed Content-Transfer-Encoding: 7bit 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:glus= terfs,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 =3D volfileserver:volume, vfstype=3Dglusterfs, mount = =3D> = > 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(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/engine-devel --------------010306020409030207000102 Content-Type: text/html; charset=3DISO-8859-1 Content-Transfer-Encoding: 7bit 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 shara= d'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 =3D volfileserver:volume, vfstype=3Dglusterfs, mount =3D> 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(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/engine-devel<=
/a>

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