Hi Martin, Thanks for your reply. We have tried applying the patch as mentioned in link https://www.redhat.com/archives/libvir-list/2013-August/msg01246.html but we could still observe this issue.
Thanks Abhinay On Tue, Aug 27, 2013 at 10:04 AM, Martin Kletzander <mklet...@redhat.com>wrote: > 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. > > https://www.redhat.com/archives/libvir-list/2013-June/msg00214.html > > If not can you provide the link for the patch which you were referring > to. > > > > I meant > https://www.redhat.com/archives/libvir-list/2013-August/msg01246.html > > Martin > > > On Tue, Aug 27, 2013 at 9:08 AM, arun abhinay <arun.abhi...@gmail.com > >wrote: > > > >> Hi Martin, > >> > >> Thanks for your reply. I have already posted this query to libvirt list. > >> https://www.redhat.com/archives/libvirt-users/2013-August/msg00114.html > >> > >>>> 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 <mklet...@redhat.com > >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 <arun.abhi...@gmail.com > >>>> 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 > >>>>> http://comments.gmane.org/gmane.comp.emulators.libvirt/62451 > >>>>> > >>>>> 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 > >>> > >> > >> > > > > >
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