$ lvirsh --version
0.9.2

$ lvirsh dumpxml hw
<domain type='lxc'>
  <name>hw</name>
  <uuid>38320e75-1ba0-d85a-6138-532a3a66f13d</uuid>
  <memory>524288</memory>
  <currentMemory>524288</currentMemory>
  <vcpu>1</vcpu>
  <os>
    <type arch='x86_64'>exe</type>
    <init>/bin/bash</init>
  </os>
  <clock offset='utc'/>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>destroy</on_crash>
  <devices>
    <emulator>/usr/lib/libvirt/libvirt_lxc</emulator>
    <console type='pty'>
      <target type='serial' port='0'/>
    </console>
  </devices>
</domain>

$ lvirsh start hw
Domain hw started

$ pstree -pa
init,1
  |
  ...
  |-libvirt_lxc,15361 --name hw --console 17 --background
  |   `-bash,15362
  ...

$ sudo getpcaps 15362
Capabilities for `15362': =ep cap_sys_module,cap_sys_boot,cap_sys_time,cap_audit_control,cap_mac_admin-ep