Centos 4.x
container=1022
vzctl exec $container chmod a+rwx /tmp
vzctl stop $container
vzctl convert $container
vzctl start $container
vzpkg install -p $container policycoreutils
vzpkg update -n $container -O
vzpkg update $container -O
Centos 5.x
container=2013
vzctl stop $container
vzctl convert $container
vzctl start $container
vzpkg update -n $container -O
vzpkg update $container -O
Opción 2 cambiar el directorio TMP
vi /etc/my.cnf
set-variable=tmpdir=/tmp1