Virtuozzo 6.0 comes with the support of the Microsoft Volume Shadow Copy Service (MS VSS) technology, allowing you to use third-party backup applications to create Virtual Environment backup archives.
Currently, you can use the following third-party tools to perform VE backups:
IBM Tivoli Storage Manager client 7.1 IBM Tivoli Storage Manager server 6.3.4
TSM Client is supported since Virtozzo 6.0.537.22 and update VZU600004.5 installed.
TSM Server should be installed on Windows 2008 R2 SP1.
Although the concept underlying the creation of VE backups using the VSS technology is the same for all third-party applications listed above, each application demonstrates a number of peculiarities which should be taken into account when making VE backups.