<div>Hi Martin,</div> <div> </div> <div>Thanks for your reply. We have tried applying the patch as mentioned in link <a href="https://www.redhat.com/archives/libvir-list/2013-August/msg01246.html" target="_blank">https://www.redhat.com/archives/libvir-list/2013-August/msg01246.html</a> but we could still observe this issue.</div> <div> </div> <div>Thanks</div> <div>Abhinay </div> <div class="gmail_quote">On Tue, Aug 27, 2013 at 10:04 AM, Martin Kletzander <<a href="mailto:mkletzan@redhat.com" target="_blank">mkletzan@redhat.com</a>> wrote: <blockquote style="BORDER-LEFT:#ccc 1px solid;MARGIN:0px 0px 0px 0.8ex;PADDING-LEFT:1ex" class="gmail_quote"> <div class="im">On Tue 27 Aug 2013 09:21:44 AM CEST, arun abhinay wrote: > Hi Martin, > > Sorry for spamming. Forgot to ask in my eralier mail. > >>> There's also a patch >>> fixing cpu-stats command, check it that helps. > > Is the below patch which you were refering to. > <a href="https://www.redhat.com/archives/libvir-list/2013-June/msg00214.html" target="_blank">https://www.redhat.com/archives/libvir-list/2013-June/msg00214.html</a> > If not can you provide the link for the patch which you were referring to. > </div>I meant <a href="https://www.redhat.com/archives/libvir-list/2013-August/msg01246.html" target="_blank">https://www.redhat.com/archives/libvir-list/2013-August/msg01246.html</a> Martin <div class="HOEnZb"> <div class="h5"> > On Tue, Aug 27, 2013 at 9:08 AM, arun abhinay <<a href="mailto:arun.abhinay@gmail.com">arun.abhinay@gmail.com</a>>wrote: > >> Hi Martin, >> >> Thanks for your reply. I have already posted this query to libvirt list. >> <a href="https://www.redhat.com/archives/libvirt-users/2013-August/msg00114.html" target="_blank">https://www.redhat.com/archives/libvirt-users/2013-August/msg00114.html</a> >> >>>> Wanting to post the link here, I've found >>>> that even the machine name is the same, so it shouldn't be a problem for >>>> you to find it. >> >> Were you talking of the same link which is mentioned above. >> >> Since the change of converting it from error to warning was done by you, i >> have mailed a seperate query to you. Yes we will make sure that such >> queries are addresed to libvirt user list from next time. >> >>>> This basically means that you have old qemu that doesn't support (I'm >>>> guesing the command now) "query-vcpus" QMP command. >> >> I have got below information from the file "qapi-schema.json" in qemu code. >> ## >> # @query-cpus: >> # >> # Returns a list of information about each virtual CPU. >> # >> # Returns: a list of @CpuInfo for each virtual CPU >> # >> # Since: 0.14.0 >> ## >> { 'command': 'query-cpus', 'returns': ['CpuInfo'] } >> ## >> >> We were ealier using libvirt-1.0.2 and qemu-kvm-0.14.1-1, and the >> "cpu-stats" command was working fine. We are facing this issue after >> upgrading the libvirt version to 1.0.6. But anyways it can be a problem >> with old qemu version. We are trying to compile the new libvirt 1.0.6 with >> qemu-1.6.0 but we are facing some compiling issues because of >> depedencies between latest qemu code with glib. >> >> Please let us know your comments. Thanks in advance. >> >> BR >> Abhinay >> >> >> >> On Tue, Aug 27, 2013 at 8:06 AM, Martin Kletzander <<a href="mailto:mkletzan@redhat.com">mkletzan@redhat.com</a>>wrote: >> >>> [cc'ing libvir-list] >>> >>> On 08/26/2013 05:59 PM, arun abhinay wrote: >>>> Hi, >>>> >>>> Can you please consider this is an gentle reminder for my below request. >>>> >>>> Thanks >>>> Abhinay >>>> >>>> On Fri, Aug 23, 2013 at 1:01 PM, arun abhinay <<a href="mailto:arun.abhinay@gmail.com">arun.abhinay@gmail.com</a> >>>> wrote: >>>> >>>>> Hi Martin/Peter, >>>>> >>> >>> Hi, >>> >>> firstly, feel free to write to the list, not just particular people. >>> There are many more people on the list that may help you. Not >>> mentioning that those people you write might not be available, don't >>> have time etc. >>> >>> There was a similar question to the one you've asked, you could have >>> checked that out before as well and reply on it. There's also a patch >>> fixing cpu-stats command, check it that helps. >>> >>>>> In reference to >>>>> <a href="http://comments.gmane.org/gmane.comp.emulators.libvirt/62451" target="_blank">http://comments.gmane.org/gmane.comp.emulators.libvirt/62451</a> >>>>> >>>>> We have created a VM on a qemu-kvm emulator using the domain.xml as >>>>> mentioned in attachment. The starting of the VM is sucessful but we are >>>>> facing issue while executing the command "cpu-stats <domain>". While >>>>> analysis we found below below log in libvirtd.log >>>>> >>>>> 2013-08-22 12:45:44.326+0000: 17554: warning : >>> qemuSetupCgroupForVcpu:953 >>>>> : Unable to get vcpus' pids >>>>> >>> >>> This basically means that you have old qemu that doesn't support (I'm >>> guesing the command now) "query-vcpus" QMP command. The problem >>> probably lies somewhere else, even though my change might have caused >>> the other part to behave differently. >>> >>>>> The complete logs while starting VM and while executing the "cpu-stats" >>>>> command are attached with this mail for reference. Can you please >>> check and >>>>> provide us some inputs or pointers to get "cpu-stats" command working. >>>>> >>>>> I am new to using libvirt. Your inputs would be of great help to us. >>>>> >>>>> Libvrit and qemu-kvm verisons used are mentioned below >>>>> libvirt-1.0.6-1 >>>>> qemu-kvm-0.14.1-1 >>>>> >>>>> <<CLA_new-0.xml >> --> Domain.xml used to define VM >>>>> << libvirt_testing_starting_VG.log >> --> Log while staring VM >>>>> <<libvirt_testing_cpu_stats.log >> ---> Log while executing command >>>>> cpu_stats. >>>>> >>> >>> According to the logs, it looks like it's completely the same like a >>> question already asked... Wanting to post the link here, I've found >>> that even the machine name is the same, so it shouldn't be a problem for >>> you to find it. >>> >>> I'm looking at the issue now, so I'll see what I can do, but maybe in >>> the meantime sombody else will reply. >>> >>> Martin >>> >> >> > </div></div></blockquote></div>