[pve-devel] qemu incremental backups new patches

[Dietmar Maurer]

> For the record, I just found new patch series for qemu incremental backups
> 
> http://lists.gnu.org/archive/html/qemu-devel/2014-10/msg03714.html

Well, they use a in memory bitmap to track changes. IMHO quite useless for
backup, because you lose that at VM stop.

But I guess that can be useful to implement asynchronous replication ...