[PVE-User] Fwd: Snapshot

Michael Rasmussen mir at miras.org
Thu Jul 10 19:50:49 CEST 2014


On Thu, 10 Jul 2014 19:37:53 +0200 (CEST)
"Joel S. | VOZELIA" <joel at vozelia.com> wrote:

> 
> So we are confusing "LVM Snapshots" with "Live snapshots" don't you think? :)
> 
> They both have different requirements and different goals...
> 
For working live snapshots the following options exists:
File system based:
1) Local storage using Qcow2
2) ISCSI LUN not marked 'direct LUN' where a file system is created on
and using Qcow2
3) NFS shared storage using Qcow2

Block based through ISCSI:
1) Ceph using RAW
2) Nexenta using RAW
3) ZFS based storage using RAW
4) Sheepdog using RAW

-- 
Hilsen/Regards
Michael Rasmussen

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