saule ~ # vzlist -a
      VEID      NPROC STATUS  IP_ADDR         HOSTNAME
         1         14 running 123.456.78.90   CentOS
         2         14 running 123.456.78.91   SLC
         3          4 running 123.456.78.92   Debian
         4          3 running 123.456.78.93   OpenSUSE
         5          4 running 123.456.78.94   Slackware
         6          - mounted 123.456.78.95   Ubuntu
         7          3 running 123.456.78.96   CentOS-5
         8          3 running 123.456.78.97   Arch
saule ~ # vzctl start 6
Starting VE ...
VE is unmounted
VE is mounted
Adding IP address(es): 123.456.78.95
Setting CPU units: 1000
Set hostname: Ubuntu
File resolv.conf was modified
VE start in progress...
saule ~ # vzctl enter 6
VE is not running
saule ~ # vzctl enter 8
enter into VE 8 failed
Unable to open pty: No such file or directory