Displaying 20 results from an estimated 2000 matches similar to: "Is there any document about the feauture and usage of lxc supported by libvirt?"
2013 Nov 14
2
Problem about lxc-enter-namespace interface
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
2013 Aug 07
2
Is there any virsh command to setup cpusettune for lxc?
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?
Thanks
------------------
Best regards!
GuanQiang
2013 Dec 09
2
Re: Question about setns recognising in libvirt autoconf
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
2013 Nov 14
2
Re: Problem about lxc-enter-namespace interface
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
2013 Nov 14
2
Re: Problem about lxc-enter-namespace interface
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
2013 Nov 14
2
Re: Problem about lxc-enter-namespace interface
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:
> > >
2013 Nov 14
2
Re: Problem about lxc-enter-namespace interface
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:
2013 Jul 24
3
Re: How to monitor a lxc container started by libvirt_lxc from inside ?
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
2013 Dec 09
2
Question about setns recognising in libvirt autoconf
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
2013 Jul 23
0
Re: Is there any document about the feauture and usage of lxc supported by libvirt?
On Tue, Jul 23, 2013 at 05:26:44PM +0800, hzguanqiang wrote:
> Hi Guys,
> Recently, I'm doing some tests on openstack with lxc virtualization
> supported by libvirt. I need some recently new documents about libvirt
> lxc.
> Anything related is just ok. Thanks!
The best (only) formal documentation is here:
http://libvirt.org/drvlxc.html
I'll be expanding it over time to
2013 Aug 21
1
lxc-enter-namespace not supportted with python?
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
2013 Jul 23
3
How to monitor a lxc container started by libvirt_lxc from inside ?
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
2013 Jul 15
2
Hotplug of disk devices in LXC failed with libvirt of version 1.0.2
Hi Daniel,
I noticed that the patch "Add support for hotplug/unplug of disk devices in LXC" you wrote had been merged into libvirt of version 1.0.2.
But when I used this function, it report an error with details as following:
ubuntu@lxc:~$ vir attach-device instance-0000002c disk.xml --config
error: Failed to attach device from disk.xml
error: Unable to create device
2013 Jul 31
1
Fail to destroy lxc container: internal error Some container PIDs refused to die
Hey guys,
When I destroy a lxc container, It reported an error with details as following:
root@debian:~$ vir destroy 901eef81-06b2-4252-aeef-53b87c402585
error: Failed to destroy domain 901eef81-06b2-4252-aeef-53b87c402585
error: internal error Some container PIDs refused to die
root@debian:~$ vir version
Compiled against library: libvirt 1.1.0
Using library: libvirt 1.1.0
Using API: LXC
2013 Jul 30
2
lxc-enter-namespace error: security model cannot be entered.
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
2013 Nov 14
0
Re: Problem about lxc-enter-namespace interface
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,
2013 Nov 14
0
Re: Problem about lxc-enter-namespace interface
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,
2013 Nov 14
0
Re: Problem about lxc-enter-namespace interface
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
2013 Nov 14
0
Re: Problem about lxc-enter-namespace interface
On 2013-11-14 13:41 , Gao feng 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 an error:
>>
>> hzguanqiang@debian:~$ <mailto:hzguanqiang@debian:~$> vir version
>> Compiled against library: libvirt 1.1.4
2013 Jul 17
1
Re: Hotplug of disk devices in LXC failed with libvirt of version 1.0.2
On 07/17/2013 04:15 PM, Gao feng wrote:
> On 07/16/2013 01:29 PM, Guan Qiang wrote:
>> δΊ 2013/7/15 17:32, Gao feng ει:
>>> On 07/15/2013 05:18 PM, hzguanqiang wrote:
>>>> Hi, Gao Feng
>>>>
>>>> I've tried what you said, but still exists the problem:
>>>>
>>>> ubuntu@lxc:~$ vir attach-disk instance-0000002c