[pve-devel] firsts cache benchs results

[Dietmar Maurer]

> So for local storage, writeback seem really faster.

Some users also reported that.

> for iscsi, writeback seem slower (I have some hang during 5-6 seconds,
> maybe this is host flushing...?..)

AFAIR that is why we added 'cache=none' in the past

> for rbd, I don't have big difference. (I'll try to tune the "rbd cache max dirty
> age" parameter later
> for sheepdog, difficult to compare, It's a small cluster..
> 
> I'll do more test with nfs tomorrow

That would be great.

- Dietmar