<html>Hi Gilberto,<br /><br />in your case i would not go for full vm backup, but for something folder based...<br /><br />I am just testing out Bacula (http://bacula.org/) backup system. Maybe you could also have a look onto this project as it seems to be the only useful (and quite good) open source backup system with dedup... <br /><br />Best regards,<br />Steffen<br /><br />Am Mittwoch, Februar 17, 2016 11:00 CET, Gilberto Nunes <gilberto.nunes32@gmail.com> schrieb:<br /> <blockquote type="cite" cite="CAOKSTBu7MNOUhMbM_t0u5i_6fXXLf-cMw2=r5-ew=uUWhSpe9w@mail.gmail.com"><div dir="ltr"><div><div><div><div><div><div><div><div>Hello list<br /> </div>I have a VM KVM with Linux Ubuntu 14.04 running in PVE 4.1.</div>Everything is fine.</div>This VM is our Zimbra Mail Server in which we have about 1 000 accounts.</div>The amount of disk space is about 1,4 TB.</div>As can you see, with a bug partition like this, it's very difficult to make and mantain backups...</div>And, to worst eerything, vzdump backup tooks so long to make a backup...</div>What recommendation can you,guys, point to me to mitigate such situation?</div>I will grateful for any advice<div><div><div><div><div><div><div><div><div><br /> </div></div></div></div></div></div></div></div></div></div></blockquote><br /> </html>