----- Original Message -----
From: "Piotr Kliczewski" <piotr.kliczewski@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