Can you share vdsm.log and supervdsm.log , maybe I can find there something about the exception..
Yaniv Bronhaim. ----- Original Message ----- > From: "Aravinda" <[email protected]> > To: "Yaniv Bronheim" <[email protected]> > Cc: [email protected] > Sent: Tuesday, August 27, 2013 12:29:40 PM > Subject: Re: [vdsm] Help needed to debug segfault when using ctypes > > On 08/27/2013 12:03 PM, Yaniv Bronheim wrote: > > Maybe you should pass it with quotes -> vdsClient 0 > > glusterVolumeSizeInfoGet volumeName="gv1" > > But probably that's not the issue, > > Did you try to add prints in > > http://gerrit.ovirt.org/#/c/17822/5/client/vdsClientGluster.py to see > > where the segfault is raised exactly ? > No issue with vdsClient, I executed vdsm verb as below and got the same > error. > import xmlrpclib > proxy = xmlrpclib.ServerProxy("http://localhost:54321";) > proxy.glusterVolumeSizeInfoGet("gv1") > > still, if you prefer to debug step by step you can use any remote debuger > > (as pycharm) and in this case its easy, as it only one process and direct > > flow to step on. > > You need to check the all flow and not only the last call > > (gfapi.volumeStatvfs("gv1")) > gfapi.volumeStatvfs has all the code related to loading/using libgfapi. > This func is added as supervdsm method using the decorator @makePublic, > which is used in /vdsm/gluster/api.py > (self.svdsmProxy.glusterVolumeStatvfs(volumeName)) > > Will try to debug using remote debugger. Thanks for the suggestions. > > -- > regards > Aravinda > > If you sure it raises inside the gfapi call with the same "gv1" as input, > > let me know and I'll investigate more > > > > Yaniv Bronhaim > > > > ----- Original Message ----- > >> From: "Aravinda" <[email protected]> > >> To: [email protected] > >> Sent: Thursday, August 22, 2013 3:23:34 PM > >> Subject: [vdsm] Help needed to debug segfault when using ctypes > >> > >> Hi, > >> > >> In following patch I am using ctypes to load libgfapi(GlusterFS API) to > >> get > >> the Gluster volume statvfs information. > >> http://gerrit.ovirt.org/#/c/17822 > >> > >> I am getting segfault when I run > >> vdsClient 0 glusterVolumeSizeInfoGet volumeName=gv1 > >> > >> But I checked as below and it is working. > >> > >> cd /usr/share/vdsm > >> python > >>>> from gluster import gfapi > >>>> print gfapi.volumeStatvfs("gv1") > >> posix.statvfs_result(f_bsize=4096L, f_frsize=4096L, f_blocks=25803070L, > >> f_bfree=19130426L, f_bavail=17819706L, f_files=6553600L, f_ffree=5855876L, > >> f_favail=5855876L, f_flag=4096L, f_namemax=255L) > >> > >> Please suggest how I can debug this issue. > >> > >> -- > >> Regards > >> Aravinda > >> > >> > >> > >> _______________________________________________ > >> vdsm-devel mailing list > >> [email protected] > >> https://lists.fedorahosted.org/mailman/listinfo/vdsm-devel > >> > > _______________________________________________ vdsm-devel mailing list [email protected] https://lists.fedorahosted.org/mailman/listinfo/vdsm-devel
