# vzctl stop 2000
Stopping container ...
Container was stopped
Container is unmounted
# tail /var/log/vzctl.log
2011-01-11T17:48:02+0300 vzctl : CT 2000 : Container start in progress...
2011-01-11T17:56:26+0300 vzctl : CT 2000 : Stopping container ...
2011-01-11T17:57:11+0300 vzctl : CT 2000 : Container was stopped
2011-01-11T17:57:11+0300 vzctl : CT 2000 : Container is unmounted
2011-01-11T17:57:11+0300 vzctl : CT 2000 : Starting container ...
2011-01-11T17:57:11+0300 vzctl : CT 2000 : Container is mounted
2011-01-11T17:57:17+0300 vzctl : CT 2000 : Adding IP address(es): 192.168.0.100
2011-01-11T17:57:18+0300 vzctl : CT 2000 : Setting CPU units: 1000
2011-01-11T17:57:18+0300 vzctl : CT 2000 : File resolv.conf was modified
2011-01-11T17:57:18+0300 vzctl : CT 2000 : Container start in progress...

CentOS release 5.5
2.6.18-194.8.1.el5.028stab070.5 
vzctl x86_64 3.0.25.1-1