similar to: Is there any virsh command to setup cpusettune for lxc?

Hi Guan Qiang, On 08/07/2013 05:04 PM, hzguanqiang@corp.netease.com wrote: > Hi Gao feng, > > I noticed one of your patch which adds cpuset cgroup support for lxc have been merged in libvirt 1.0.4. > But I can't find any virsh command to set cpusettune for lxc container. > Is there anyone? And how can I configure cpusettune for lxc container lively? > numatune doesn't

On 2013-12-09 13:18 , Gao feng wrote: On 12/09/2013 01:06 PM, hzguanqiang@corp.netease.com wrote: > Hi experts, > > When I test lxc container with lxc-enter-namespace command, It reported an error as > following: > root@debian:~/github/libvirt# vir lxc-enter-namespace lxc --noseclabel /bin/df -hl > error: Cannot get namespaces for 3145: Function not implemented > > It

Hi experts, When I test lxc-enter-namespace interface, it turned out such an error: hzguanqiang@debian:~$ vir version Compiled against library: libvirt 1.1.4 Using library: libvirt 1.1.4 Using API: LXC 1.1.4 Running hypervisor: LXC 3.9.6 hzguanqiang@debian:~$ vir list Id Name State ---------------------------------------------------- 1544 instance-00000015

Hi experts, When I test lxc container with lxc-enter-namespace command, It reported an error as following: root@debian:~/github/libvirt# vir lxc-enter-namespace lxc --noseclabel /bin/df -hl error: Cannot get namespaces for 3145: Function not implemented It seems that setns is not supported by my kernel. But from the following info, It seemed the reason is just libvirt/autoconf doesn't

On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:24 PM, Gao feng wrote: > > >

On 11/14/2013 03:09 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 15:03 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote:

On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:24 PM, Gao feng wrote: > > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: > >> Hi experts, > >> > >> When I test lxc-enter-namespace interface, it turned out such

On 11/14/2013 01:24 PM, Gao feng wrote: > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: >> Hi experts, >> >> When I test lxc-enter-namespace interface, it turned out such an error: >> >> hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir version >> Compiled against library: libvirt 1.1.4 >> Using library: libvirt 1.1.4

On 07/17/2013 04:15 PM, Gao feng wrote: > On 07/16/2013 01:29 PM, Guan Qiang wrote: >> 于 2013/7/15 17:32, Gao feng 写道: >>> On 07/15/2013 05:18 PM, hzguanqiang wrote: >>>> Hi, Gao Feng >>>> >>>> I've tried what you said, but still exists the problem: >>>> >>>> ubuntu@lxc:~$ vir attach-disk instance-0000002c

于 2013/7/15 17:32, Gao feng 写道: > On 07/15/2013 05:18 PM, hzguanqiang wrote: >> Hi, Gao Feng >> >> I've tried what you said, but still exists the problem: >> >> ubuntu@lxc:~$ vir attach-disk instance-0000002c /dev/dm-0 sdb >> error: Failed to attach disk >> error: Unable to create device /proc/10366/root/dev/sdb: Permission denied >>

于 2014年07月08日 12:06, Eric Blake 写道: > On 07/07/2014 10:02 PM, Qiang Guan wrote: >> Hi , >> >> Is there anyway to get uuid info inside a lxc container which is created >> by libvirt_lxc? >> >> For kvm, we can use dmidecode or lshw to get this info inside vm. Is >> there any tools >> to do this thing for libvirt lxc? > Per the docs: >

Hi, Daniel. It seems that the virsh command 'lxc-enter-namespace' encapsulates several functions just as 'virDomainLxcOpenNamespace', 'virDomainGetSecurityLabel', 'virDomainLxcEnterSecurityLabel' , 'virDomainLxcEnterNamespace', 'virFork', etc. And I found only 'virDomainLxcOpenNamespace' is provided by python package 'libvirtmod_lxc

Hi , Is there anyway to get uuid info inside a lxc container which is created by libvirt_lxc? For kvm, we can use dmidecode or lshw to get this info inside vm. Is there any tools to do this thing for libvirt lxc? Thanks for any help~ -- ------------ Jackie Best Regards

Hi Gaofeng, It seems that I've got the answer. In manual page about setns, it said that library support was added to glibc in version 2.14 while my libc version is 2.13. Thanks for help anyway. On 2013-12-09 13:22 , hzguanqiang@corp.netease.com wrote: On 2013-12-09 13:18 , Gao feng wrote: On 12/09/2013 01:06 PM, hzguanqiang@corp.netease.com wrote: > Hi experts, > > When I test lxc

On 2013-07-23 18:14, "Daniel P. Berrange" <berrange@redhat.com> wrote: >>On Tue, Jul 23, 2013 at 04:56:30PM +0800, hzguanqiang wrote: >> Hi Guys, >> When I created a lxc container by libvirt, I logged into the lxc >> container and noticed that info under /proc/ dir did not match the >> lxc container resource. Is the /proc dir in lxc container just

Hi Guys, I started a lxc container with libvit in ubuntu Operating system, and succeed using lxc-enter-namespace to enter the namespaces and security context of the container. But when I do the same thing in debian OS, It reported an error, with details as following: root@debian:/etc# vir list Id Name State ---------------------------------------------------- 4424

On 2013-11-14 15:03 , Gao feng wrote: On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:24 PM,

On 2013-11-14 16:40 , Gao feng wrote: On 11/14/2013 03:09 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 15:03 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 02:57 PM, hzguanqiang@corp.netease.com wrote: > > On 2013-11-14 14:17 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > > > On 11/14/2013 01:52 PM,

On 2013-11-14 14:17 , Gao feng wrote: On 11/14/2013 01:52 PM, hzguanqiang@corp.netease.com wrote: > On 2013-11-14 13:41 , Gao feng <mailto:gaofeng@cn.fujitsu.com> wrote: > > On 11/14/2013 01:24 PM, Gao feng wrote: > > On 11/14/2013 10:59 AM, hzguanqiang@corp.netease.com wrote: > >> Hi experts, > >> > >> When I test

Hi Guys, When I created a lxc container by libvirt, I logged into the lxc container and noticed that info under /proc/ dir did not match the lxc container resource. Is the /proc dir in lxc container just showing the same thing as the lxc host? If I want to monitor the realtime resource usage inside the lxc container, What should I do? -------------- Best regards! GuanQiang 2013-07-23