similar to: libvirt_lxc namespace and umount in global namespace

On Thu, Feb 20, 2014 at 01:47:52PM +0100, Olivier Nicaise wrote: > Hi, > > I am currently having an issue with the libvirt_lxc binary that is launched > when starting a lxc instance using libvirt. This process seems to have its > own namespace for mounts. > What happens is that if I umount something in the global namespace, it > stays mounted in the libvirt_lxc namespace.

hi, I am currently investigating a bug with libvirt lxc. Whenever I do a systemctl daemon-reload on the host, my container loses his memory limit and then reports having access to 8 exabyte of memory. I have tracked the issue down to two parts: memory.limit_in_bytes jumps from the correct value to 9223372036854771712. libvirt lxc appears to set the memory limit in transient way without writing

Hello. Is it possible to start container via libvirt_lxc without mounting /sys inside container? When I start container via lxc-start and do not add mount point to config, then /sys inside container is empty. When I do it via virsh -c lxc:// container.xml, then /sys contains sysfs of the host and /sys on host becomes remounting read-only. Am I doing something wrong or is this feature of

On Mon, Jun 10, 2013 at 09:07:08AM +0800, Gao feng wrote: > On 06/09/2013 08:14 PM, pr.G wrote: > > Hello. > > > > Is it possible to start container via libvirt_lxc without mounting /sys > > inside container? > > > > When I start container via lxc-start and do not add mount point to config, > > then /sys inside container is empty. > > >

HI all Centos 7, 3.10.0-123.6.3.el7.x86_64 libvirt 1.27, libvirt 1.2.8 builded from source with ./configure --prefix=/usr make && make install LXC with direct network failed to start: Sep 16 19:19:38 node01 kernel: device br502 entered promiscuous mode Sep 16 19:19:39 node01 kernel: device br502 left promiscuous mode Sep 16 19:19:39 node01 avahi-daemon[1532]: Withdrawing workstation

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

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: >

On 06/10/2013 01:41 PM, pr.G wrote: > On Mon, Jun 10, 2013 at 09:29:32AM +0400, свящ. Георгий Гольцов wrote: >> On Mon, Jun 10, 2013 at 09:07:08AM +0800, Gao feng wrote: >>> On 06/09/2013 08:14 PM, pr.G wrote: >>>> Hello. >>>> >>>> Is it possible to start container via libvirt_lxc without mounting /sys >>>> inside container?

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 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 01:24 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

Hi, I have a libvirt_lxc system container (with systemd). After running "reboot -f" inside the container, I get "Rebooting.\n". htop shows that the libvirt_lxc and all subprocesses are stopped, but from libvirt api/virsh/virt-manager, the domain is still "running". So it looks like libvirtd doesn't detect that libvirt_lxc process was stopped... Florian

I am running lxc via libvirt1.1.1, the cpu usage is heavy of process libvirt_lxc. PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 2384 root 20 0 10480 2048 1200 R 99.6 0.1 1291:39 libvirt_lxc

On Mon, Jun 10, 2013 at 09:29:32AM +0400, свящ. Георгий Гольцов wrote: > On Mon, Jun 10, 2013 at 09:07:08AM +0800, Gao feng wrote: > > On 06/09/2013 08:14 PM, pr.G wrote: > > > Hello. > > > > > > Is it possible to start container via libvirt_lxc without mounting /sys > > > inside container? > > > > > > When I start container via

libvirt_lxc causes cpu 100% usage? libvirt version : 1.1.1 I don't know what happend, any help would be appreciated. thx top - 07:39:44 up 1 day, 2:13, 2 users, load average: 4.72, 4.59, 4.51 Tasks: 243 total, 4 running, 239 sleeping, 0 stopped, 0 zombie %Cpu0 : 33.1 us, 1.3 sy, 0.0 ni, 64.6 id, 0.7 wa, 0.0 hi, 0.3 si, 0.0 st %Cpu1 : 41.1 us, 3.0 sy, 0.0 ni, 55.3 id, 0.7

On 06/09/2013 08:14 PM, pr.G wrote: > Hello. > > Is it possible to start container via libvirt_lxc without mounting /sys > inside container? > > When I start container via lxc-start and do not add mount point to config, > then /sys inside container is empty. > > When I do it via virsh -c lxc:// container.xml, then > /sys contains sysfs of the host and /sys on

Sorry ?There is avc error messages in dmesg ??? ??should be ?There is no avc error??? ???: Huang,Chaochang ????: 2013?4?25? 15:41 ???: 'libvir-list at redhat.com'; 'libvirt-users at redhat.com' ??: libvirt_lxc start problem when selinux enbale Hi?all? the problem came out when selinux was enforced in targeted+MCS I start lxc through virsh???virsh -c

Hi?all? the problem came out when selinux was enforced in targeted+MCS I start lxc through virsh???virsh -c lxc:/// start instance-00004bd6? 1. When selinux is Permissive?lxc start is ok The result of ?Ps auxZ? is? system_u:system_r:virtd_lxc_t:s0-s0:c0.c1023 root 19218 0.0 0.0 47624 1244 ? Ss 15:26 0:00 /usr/libexec/libvirt_lxc --name

On 16.09.2014 17:40, mxs kolo wrote: > HI all > > Centos 7, 3.10.0-123.6.3.el7.x86_64 > libvirt 1.27, libvirt 1.2.8 builded from source with > ./configure --prefix=/usr > make && make install > LXC with direct network failed to start: > > Sep 16 19:19:38 node01 kernel: device br502 entered promiscuous mode > Sep 16 19:19:39 node01 kernel: device br502 left