Changes

It is recommended to use a separate partion for VEs private directories (by default /vz directory/private/<veid>). The reason why you should do so is that if you wish to use OpenVZ per-VE disk quota, you won't be able to use usual Linux disk quotas on the same partion. Also bear Bear in mind, that per-VE quota in this context includes not only pure per-VE quota, but also usual Linux disk quota used in VE, not on HN. At least try to avoid using root partion for VEs, because the root user of VE will be able to overcome 5% disk space barrier in some situations. This way HN root partion can be completely filed and it will brake the system.