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. 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@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel ___ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
Re: [Engine-devel] NPE during addStorageServer command
- Original Message - From: Sahina Bose sab...@redhat.com To: engine-devel@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@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel ___ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel ___ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
Re: [Engine-devel] NPE during addStorageServer command
On 02/06/2013 05:36 PM, Shireesh Anjal wrote: On 02/06/2013 04:55 PM, Sahina Bose wrote: Looking at the code, it looks like you need a Storage helper called GLUSTERFSStorageHelper in package org.ovirt.engine.core.bll.storage. Which is introduced by Sharad's this patch: http://gerrit.ovirt.org/8834 I guess you don't have this patch in your local repository. In this patch, you will need to rename the file as it's case sensitive on linux- GlusterFsStorageHelper should be GLUSTERFSStorageHelper. Hope this helps, cheers sahina 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 ___ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel ___ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel ___ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel ___ Engine-devel mailing list Engine-devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/engine-devel
