Re: Failed to boot lxc with libvirt 1.0.3:2013-03-25 06:54:17.620+0000: 1: error : lxcContainerMountBasicFS:563 : Failed to mount /selinux on /selinux type selinuxfs flags=e opts=(null): No such device

[Saurabh Deochake <saurabh.d04@xxxxxxxxx>]

Hi zhangzhang,

Did you check your SELinux settings? Is it set to enforcing?

I faced the same error on CentOS 6.3. My SELinux was disabled. I just set it to enforcing and rebooted the system. I could create a container after reboot.

Thanks and Regards,

Saurabh.

On Mon, Mar 25, 2013 at 12:29 PM, 张章 <zhang_zhang@xxxxxxxx> wrote:

hi all, 

    I am using lxc with libvirt. But I can't boot lxc container by libvirt 1.0.3(libvirt 0.9.8 works) . Below is my environment.

   Do I miss something? 

lxc1.xml:

<domain type='lxc'>

  <name>lxc1</name>

  <memory>1024000</memory>

  <cputune>

        <shares>100</shares>

  </cputune>

  <os>

    <type>exe</type>

    <init>/bin/sh</init>

  </os>

  <devices>

    <console type = 'pty'/>

  </devices>

</domain>

I used virsh -c lxc:/// create lxc1.xml and got the following error:

2013-03-25 06:54:17.620+0000: 1: info : libvirt version: 1.0.3

2013-03-25 06:54:17.620+0000: 1: error : lxcContainerMountBasicFS:563 : Failed to mount /selinux on /selinux type selinuxfs flags=e opts=(null): No such device

2013-03-25 06:54:17.620+0000: 10668: info : libvirt version: 1.0.3

2013-03-25 06:54:17.620+0000: 10668: error : virLXCControllerRun:1468 : error receiving signal from container: Input/output error

My  OS: Ubuntu 11.10

Can anyone help me? Thanks a lot!

regards

zhangzhang

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