[zfs-discuss] PostgreSQL on ZFS

Fajar A. Nugraha list at fajar.net
Sat Oct 19 12:52:05 EDT 2013


On Sat, Oct 19, 2013 at 8:45 PM, Gregor Kopka <gregor at kopka.net> wrote:

>
> Am 19.10.2013 12:11, schrieb Sander Klein:
>
>> The ARC is limited at 32G and it has a big L2ARC of 200G.
>
>

> ARC needs to hold the headers for the L2ARC, with a small ARC and enough
> L2ARC zfs can paint itself in a corner.
>
>
Surely 32G ARC is more than enough to hold headers for 200G L2ARC?

-- 
Fajar

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