[PVE-User] Is it possible to use qemu Livebackup feature with Proxmox?

[Dietmar Maurer]

> From last patches series
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg273529.html
> 
> "This patchset enables the in-memory part of the incremental backup
> feature. A patchset by Vladimir Sementsov-Ogievskiy enables the
> migration of in-memory dirty bitmaps, and a future patchset will
> enable the storage and retrieval of dirty bitmaps to and from permanent
> storage.
> "

Thanks for that link. It would be really interesting to combine that
with some kind on deduplicating database. I have a few lines of code
using Murmurhash3, but nothing usable so far. Existing solutions like
lessfs or opendedup seems too much overhead for me.