----- Original Message ----- > From: "Dan Kenigsberg" <dan...@redhat.com> > To: users@ovirt.org, ybron...@redhat.com > Sent: Tuesday, December 16, 2014 11:29:36 PM > Subject: Re: [ovirt-users] vdsm losing connection to libvirt
> > 20:56:38,754::libvirtconnection::135::root::(wrapper) connection to > > libvirt broken. ecode: 1 edom: 7 [...] > > 20:56:38,755::BindingXMLRPC::1142::vds::(wrapper) libvirt error > > Traceback (most recent call last): > > File "/usr/share/vdsm/rpc/BindingXMLRPC.py", line 1135, in wrapper > > res = f(*args, **kwargs) > > File "/usr/share/vdsm/rpc/BindingXMLRPC.py", line 463, in getCapabilities > > ret = api.getCapabilities() > > File "/usr/share/vdsm/API.py", line 1245, in getCapabilities > > c = caps.get() > > File "/usr/share/vdsm/caps.py", line 615, in get > > caps.update(netinfo.get()) > > File "/usr/lib/python2.7/site-packages/vdsm/netinfo.py", line 812, in get > > nets = networks() > > File "/usr/lib/python2.7/site-packages/vdsm/netinfo.py", line 119, in > > networks > > allNets = ((net, net.name()) for net in conn.listAllNetworks(0)) > > File "/usr/lib/python2.7/site-packages/vdsm/libvirtconnection.py", line > > 129, in wrapper > > __connections.get(id(target)).pingLibvirt() > > File "/usr/lib64/python2.7/site-packages/libvirt.py", line 3642, in > > getLibVersion > > if ret == -1: raise libvirtError ('virConnectGetLibVersion() failed', > > conn=self) > > libvirtError: internal error: client socket is closed > > Does anything suspecious show up on libvirtd.log? > > I heard a report about a libvirt segmentation fault on centos7 - could > this be it, too? Does `ps -o stime `pgrep libvirtd`` match with reported > libvirt "internal error"? > > Would you provide the precise version of libvirt and vdsm? Confirmed. I'm aware of these bugs in particular, which could be related to a fair amount of mysterious libvirtd crashes: https://bugzilla.redhat.com/show_bug.cgi?id=1162208 https://bugzilla.redhat.com/show_bug.cgi?id=1171124 https://bugzilla.redhat.com/show_bug.cgi?id=1141159 It seems *more frequent* when migrations are involved, but as last bug tells us, it may happen on other cases as well. -- Francesco Romani RedHat Engineering Virtualization R & D Phone: 8261328 IRC: fromani _______________________________________________ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users