----- Original Message ----- > From: "Piotr Kliczewski" <piotr.kliczew...@gmail.com> > To: devel@ovirt.org > Sent: Wednesday, September 17, 2014 5:25:23 PM > Subject: [ovirt-devel] [ovirt-users] [OVIRT-3.5-TEST-DAY-3] Optaplanner > > Hi, > > I followed deployment manual from [1] and configured two DCs with > single cluster each. > During configuration of the UI I noticed that in optimizer result tab there > was: > > Status: Data refresh failed: undefined > > with Martin's help we found that when setting > > security.mixed_content.block_active_content
This happens when WebAdmin page is loaded as HTTPS and UI plugin uses "active" content (XHR object, <script> etc.) that loads data as HTTP. Loading HTTP content in HTTPS page is considered security vulnerability and should be avoided. By default, Firefox blocks mixed "active" content. More details here: https://support.mozilla.org/en-US/questions/967115 Disabling mixed "active" content in browser is not a proper solution. UI plugin should load its content in a way that is compatible with protocol (i.e. HTTPS) used for enclosing page. > > to false in FF configuration it works and I can see: > > Status: Solution received > > During the installation of second host network configuration failed > and I opened BZ [2]. > When I restored network configuration to the host I wanted to > provision vms to see optaplanner > suggestions but my rhel6 failed to start any vms due to: > > Thread-8102::DEBUG::2014-09-17 > 16:36:16,216::libvirtconnection::143::root::(wrapper) Unknown > libvirterror: ecode: 38 edom: 0 level: 2 message: Child quit during > startup handshake: Input/output error > Thread-8102::DEBUG::2014-09-17 > 16:36:16,217::vm::2289::vm.Vm::(_startUnderlyingVm) > vmId=`9343ea99-4c27-47d3-a4b6-4bd37013ae99`::_ongoingCreations > released > Thread-8102::ERROR::2014-09-17 > 16:36:16,217::vm::2326::vm.Vm::(_startUnderlyingVm) > vmId=`9343ea99-4c27-47d3-a4b6-4bd37013ae99`::The vm start process > failed > Traceback (most recent call last): > File "/usr/share/vdsm/virt/vm.py", line 2266, in _startUnderlyingVm > self._run() > File "/usr/share/vdsm/virt/vm.py", line 3368, in _run > self._connection.createXML(domxml, flags), > File "/usr/lib64/python2.6/site-packages/vdsm/libvirtconnection.py", > line 111, in wrapper > ret = f(*args, **kwargs) > File "/usr/lib64/python2.6/site-packages/libvirt.py", line 2665, in > createXML > if ret is None:raise libvirtError('virDomainCreateXML() failed', > conn=self) > libvirtError: Child quit during startup handshake: Input/output error > Thread-8102::DEBUG::2014-09-17 > 16:36:16,218::vm::2838::vm.Vm::(setDownStatus) > vmId=`9343ea99-4c27-47d3-a4b6-4bd37013ae99`::Changed state to Down: > Child quit during startup handshake: Input/output error (code=1) > > Vdsm is not able to start any vms but engine still thinks that host is 'UP'. > > Thanks, > Piotr > > [1] http://www.ovirt.org/Features/Optaplanner > [2] https://bugzilla.redhat.com/show_bug.cgi?id=1142909 > _______________________________________________ > Devel mailing list > Devel@ovirt.org > http://lists.ovirt.org/mailman/listinfo/devel > _______________________________________________ Devel mailing list Devel@ovirt.org http://lists.ovirt.org/mailman/listinfo/devel