similar to: Information needed regarding the libvirt version libvirt-1.0.6-1

Hi Daniel, Thanks a lot for your reply. We have mounted all the cgoup controllers at "/dev/cgroup_<controller>" as mentioned below. ls /dev/ | grep cgroup cgroup_cpu cgroup_cpuacct cgroup_cpuset cgroup_mem On further debugging we dound that the "VCPU" directories are not being created for our domains and hence the comamnd "cpu-stats

> > Hi All, > > Can you please guide us in solving this issue. > > Version used : libvirt-1.0.6 > # rpm -qa | egrep "libvirt|qemu" > qemu-kvm-0.14.1-1_WR4.3.x86_64_XXX.x86_64 > libvirt-1.0.6-1_WR4.3.x86_64_XXX.2.x86_64 > > Problem : > > # virsh cpu-stats CLA-0 > error: Failed to retrieve CPU statistics for domain 'CLA-0' > *error:

Hi Eric, Thanks for your valuable time and comments. >> Are you sure cpuacct was mounted prior to libvirtd starting? Yes, we are mounting cpuacct before starting the libvirtd daemon. >> Libvirt won't mount cgroups; Yes, Agree. >>it only uses what was mounted at the time it was started. But we are mounting it well before it is started. We are facing the issue only while

On Wed, Aug 21, 2013 at 09:06:21AM +0200, arun abhinay wrote: > Hi, > > We have upgraded the libvirt version from libvirt-1.0.5 to libvirt-1.0.6-1 > on our linux machine. After this upgrade "virsh cpu-stats <domain>" command > is not working on our HardWare. > > *virsh # cpu-stats test > error: Failed to retrieve CPU statistics for domain 'test'

Hi Daniel, Thanks for your immidiate reply. The starting of virtual guest was ok on our machine. We are facing this issue while executing the "cpu-stats <domain name>" command. I have collected the debug logs as you suggested and attaching the same. <<libvirt_testing_starting_VG.log >> --> Log collected while starting the virtual guest

On Thu, Aug 22, 2013 at 01:35:29PM +0200, arun abhinay wrote: > Hi Daniel, > > Thanks a lot for your reply. > > We have mounted all the cgoup controllers at "/dev/cgroup_<controller>" as > mentioned below. > ls /dev/ | grep cgroup > cgroup_cpu cgroup_cpuacct cgroup_cpuset cgroup_mem > > On further debugging we dound that the

Hello all, I have two issues: 1) I am unable to start a seemingly correct LXC domain (I cloned it from a working domain). 2) I am able to crash "libvirtd" by attempting to start the cloned domain, but starting the original works just fine. I humbly submit that item #2 is a bug - the "libvirtd" daemon should never crash due to anything the "libvirt" client

Hi Daniel, Thanks a lot for providing us your pointers. From the domain.xml(attached in my previous mail) which we have used for defining virtual guest i can see below lines <emulator>/usr/local/bin/qemu-system-x86_64</emulator> We were using same domain.xml in eralier libvirt version and the execution of cpu_stats command was successful. Now if we have to get "cpu_stats"

Hi, We are implementing feature called CPU separation in the platform. So, guest VMs will have dedicated cores allocated using cgroups (cgroups hierachy related VMs managed by libvirt). virsh cpu-stats command is not working in our platform : virsh # cpu-stats test_vm error: Failed to virDomainGetCPUStats() error: Requested operation is not valid: cgroup CPUACCT controller is not mounted It

Hi, With a non-root user account, I am launching virtual machines and would like to get CPU stats for each Core (using python API or not) but face the following problem: - When I issue the command "virsh --readonly cpu-stats MY_DOMAIN" I got the following error: error: Failed to retrieve CPU statistics for domain 'MY_DOMAIN' error: Requested operation is not valid: cgroup

Hi, I am not been able to contact with mentor of this project. Can someone else from the community help me with this ? Regards, Anusha Srivastava On 3 March 2018 at 11:16, Anusha Srivastava <sidd.sinha89 at gmail.com> wrote: > Hi Martin, > > Any update on this ? > Regards, > Anusha Srivastava > > > On 28 February 2018 at 23:37, Anusha Srivastava <sidd.sinha89

Hi, I would like to participate in GSOC 2018 with Xorg to contribute to project "Initial Nouveau Vulkan driver' I would need some help in how to get started with the same. Regards, Anusha Srivastava

On 08/21/2013 03:55 AM, SHREE DUTH AWASTHI wrote: [putting your name in ALL CAPS looks like you are shouting] >> >> Hi All, >> >> Can you please guide us in solving this issue. >> >> Version used : libvirt-1.0.6 >> # rpm -qa | egrep "libvirt|qemu" >> qemu-kvm-0.14.1-1_WR4.3.x86_64_XXX.x86_64 >>

Hi, Im a newbie to ruby and rails. I installed mongrel using the command: sudo gem install mongrel --include-dependencies When i try to start mongrel with mongrel_rails start -d, its throwing the same error as it did to you: /usr/local/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:32:in `gem_original_require'': no such file to load -- http11 (LoadError) from

Respected Sir, I am working on something in R. I am getting the following error. Warning messages:1: the standard deviation is zero in: cor(x, y, na.method, method == "kendall") I like to handle this error. I like to know how to do error handling in R. I want to write the WARNING MESSAGES to a text file and exit R. Please help me with a solution. My mailid is

Hello, I'm trying to use libvirt as a non-root user to obtain statistics on the CPU usage by VMs using the Python API. I'm performing basically the following steps: import libvirt conn = libvirt.openReadOnly(None) dom = conn.lookupByUUIDString('268e38ea-1bc7-41e4-c19e-8eff682e58e4') dom.getCPUStats(True, 0) However, they result in the following error: libvir: QEMU Driver

Hi, My piece of code ( C langage) uses cgroups to retrieve counters related to cpu and memory usage related to KVM guests hosted by the host where this code runs. I noticed that depending on the O.S. running on the host , these counters are not found at the same location : CentOS 7 : ls /sys/fs/cgroup/cpuacct/machine.slice/machine-qemu\\x2drhel6.0.scope/vcpu0 cgroup.clone_children

On Thu, Jun 06, 2013 at 06:26:23PM +0200, Matteo Bernardini wrote: > On 05/22/2013 11:01 AM, Matteo Bernardini wrote: > > Hi, > > > > I've got a small problem using libvirt-1.0.5.1 (with the latest patch in > > the v1.0.5-maint branch on git added). > > I'm using slackware64-14.0 but the situation is exactly the same described > > on a debian bug

Hello! How do i get pass this error? offlinehacker:~/ $ virsh --debug 0 -c lxc:/// create o1.xml create: file(optdata): o1.xml error: Failed to create domain from o1.xml error: internal error: No valid cgroup for machine c1 My cgroups seem to be mounted: cgroup on /sys/fs/cgroup/systemd type cgroup

Hello All, Since 4.5.0-23.el7 version (Red Hat 7.7), when I launch pinned VM, libvirtd reset CPU affinity to all enabled in host CPUs, if it runs in custom cpuset. I can't reproduce this behavior with 4.5.0-10.el7_6.12 with the same kernel version (Red Hat 7.7). Libvirt runs in a custom cpuset 'libvirt', where the number of available cpus is restricted to 0,2,4,6,8. And this