How can I run command in containers on the host? Just like the lxc command lxc-attach.
I run :
virsh -c lxc:/// lxc-enter-namespace fedora2 --noseclabel /bin/ls

but get error:
libvirt:  error : Expected at least one file descriptor
error: internal error: Child process (14930) unexpected exit status 125

Here is my libvirt.xml

<domain type='lxc'>  
   <name>fedora2</name> 
   <memory>190000</memory>
   <vcpu>2</vcpu>    
   <cputune>
     <shares>1000</shares>
   </cputune>
   <os>
  <features>
    <privnet/>
    <capabilities policy='allow'>
    </capabilities>
  </features>
   <type>exe</type>
   <init>/sbin/init</init>
   </os>
   <devices>
     <filesystem type="mount">
      <source dir="/home/lxc-fedora"></source>
      <target dir="/"></target>
   </filesystem>
     <console type='pty'/>
     <interface type='bridge'>
      <mac address='52:54:00:e8:96:88'/>
      <source bridge='virbr0'/>
      <target dev='vnet0'/>
      <guest dev='eth0'/>
    </interface>
   </devices>
</domain>


version of libvirt:
Compiled against library: libvirt 1.2.9
Using library: libvirt 1.2.9
Using API: QEMU 1.2.9
Running hypervisor: QEMU 2.1.2


Is there any mistake?

Thanks,
John