Hi! Usually you get:
2012-07-09 13:58:27.179+0000: 10227: warning : qemuDomainObjTaint:1134 : > Domain id=2 name='instance-00000002' > uuid=57aca8a6-d062-4a08-8d87-e4d11d259ac7 is tainted: high-privileges when you change permission in libvirt (root I presumed) which is not necessary. 2012-07-10 09:26:02.244+0000: 10229: error : virExecWithHook:328 : Cannot > find 'pm-is-supported' in path: No such file or directory This error is harmless and can be easily solved by installing the following package: sudo apt-get install pm-utils -y Do you have something in the nova-scheduler logs? Cheers! On Tue, Jul 10, 2012 at 11:29 AM, Leander Bessa Beernaert < [email protected]> wrote: > Well i've checked the libvirt logs on both nodes and i found these two > lines: > > 2012-07-09 13:58:27.179+0000: 10227: warning : qemuDomainObjTaint:1134 : >> Domain id=2 name='instance-00000002' >> uuid=57aca8a6-d062-4a08-8d87-e4d11d259ac7 is tainted: high-privileges >> 2012-07-09 13:58:27.736+0000: 10226: error : qemuMonitorIORead:513 : >> Unable to read from monitor: Connection reset by peer > > > The log is alos filled with the message below, it gets repeated over and > over and over. > > 2012-07-10 09:26:02.244+0000: 10229: error : virExecWithHook:328 : Cannot >> find 'pm-is-supported' in path: No such file or directory >> 2012-07-10 09:26:02.244+0000: 10229: warning : qemuCapsInit:856 : Failed >> to get host power management capabilities > > > On Tue, Jul 10, 2012 at 8:16 AM, Razique Mahroua < > [email protected]> wrote: > >> Hi Leander, >> try to check libvirtd.log files, >> is the instance still running on the first node while you are lauching >> the migration process ? >> >> Razique >> *Nuage & Co - Razique Mahroua** * >> [email protected] >> >> >> Le 9 juil. 2012 à 16:09, Leander Bessa Beernaert a écrit : >> >> Ok, so i've updated to the test packages from >> >> The migration still fails, but i see no errors in the logs. I'm trying to >> migrate a VM with the m1.tiny flavor from one machine to another. Their >> hardware are identical and they have more than enough resources to support >> the m1.tiny flavor: >> >> cloud35 (total) 4 3867 186 >>> cloud35 (used_now) 0 312 5 >>> cloud35 (used_max) 0 0 0 >> >> >> These are the logs from the origin compute node: >> http://paste.openstack.org/show/19319/ and the destination compute >> node: http://paste.openstack.org/show/19318/ . The scheduler's log has >> no visible errors or stack traces. >> >> I'm still using nfsv4. >> >> Any ideas? >> >> >> On Fri, Jul 6, 2012 at 7:57 PM, Leander Bessa Beernaert < >> [email protected]> wrote: >> >>> Thanks for the tip, it's a better than nothing :) >>> >>> Regards, >>> Leander >>> >>> On Fri, Jul 6, 2012 at 6:32 PM, Mandar Vaze / मंदार वझे < >>> [email protected]> wrote: >>> >>>> Not sure if you are able to debug this, but a while ago there was a bug >>>> where instance.id was passed where instance.uuid was expected. This >>>> used to cause some problem. >>>> It looks like you are using distribution package rather than devstack >>>> installation, so it is likely that the issue is now fixed. Can you try >>>> latest packages (and/or try devstack if you can) >>>> >>>> I wish I could help more. >>>> >>>> -Mandar >>>> >>>> >>>> On Fri, Jul 6, 2012 at 3:26 PM, Leander Bessa Beernaert < >>>> [email protected]> wrote: >>>> >>>>> Hello, >>>>> >>>>> I've recently setup a system to test out the live migration feature. >>>>> So far i've been able to launch the instances with the shared nfs folder. >>>>> However, when i run the live-migration command i encounter this error in >>>>> the destination compute node: >>>>> >>>>> 2012-07-05 09:33:48 ERROR nova.manager [-] Error during >>>>>> ComputeManager.update_available_resource: Domain not found: no domain >>>>>> with >>>>>> matching id 2 >>>>>> 2012-07-05 09:33:48 TRACE nova.manager Traceback (most recent call >>>>>> last): >>>>>> 2012-07-05 09:33:48 TRACE nova.manager File >>>>>> "/usr/lib/python2.7/dist-packages/nova/manager.py", line 155, in >>>>>> periodic_tasks >>>>>> 2012-07-05 09:33:48 TRACE nova.manager task(self, context) >>>>>> 2012-07-05 09:33:48 TRACE nova.manager File >>>>>> "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 2409, in >>>>>> update_available_resource >>>>>> 2012-07-05 09:33:48 TRACE nova.manager >>>>>> self.driver.update_available_resource(context, self.host) >>>>>> 2012-07-05 09:33:48 TRACE nova.manager File >>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", line >>>>>> 1936, in update_available_resource >>>>>> 2012-07-05 09:33:48 TRACE nova.manager 'vcpus_used': >>>>>> self.get_vcpu_used(), >>>>>> 2012-07-05 09:33:48 TRACE nova.manager File >>>>>> "/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py", line >>>>>> 1743, in get_vcpu_used >>>>>> 2012-07-05 09:33:48 TRACE nova.manager dom = >>>>>> self._conn.lookupByID(dom_id) >>>>>> 2012-07-05 09:33:48 TRACE nova.manager File >>>>>> "/usr/lib/python2.7/dist-packages/libvirt.py", line 2363, in lookupByID >>>>>> 2012-07-05 09:33:48 TRACE nova.manager if ret is None:raise >>>>>> libvirtError('virDomainLookupByID() failed', conn=self) >>>>>> 2012-07-05 09:33:48 TRACE nova.manager libvirtError: Domain not >>>>>> found: no domain with matching id 2 >>>>> >>>>> >>>>> Any ideas on how to solve this? >>>>> >>>>> Regards, >>>>> Leander >>>>> >>>>> _______________________________________________ >>>>> Mailing list: https://launchpad.net/~openstack >>>>> Post to : [email protected] >>>>> Unsubscribe : https://launchpad.net/~openstack >>>>> More help : https://help.launchpad.net/ListHelp >>>>> >>>>> >>>> >>> >> _______________________________________________ >> Mailing list: https://launchpad.net/~openstack >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~openstack >> More help : https://help.launchpad.net/ListHelp >> >> >> > > _______________________________________________ > Mailing list: https://launchpad.net/~openstack > Post to : [email protected] > Unsubscribe : https://launchpad.net/~openstack > More help : https://help.launchpad.net/ListHelp > >
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