On 06/16/11 15:36, Sven C. Merckens wrote:
> But is the L2ARC also important while writing to the device? Because
> the storeges are used most of the time only for writing data on it,
> the Read-Cache (as I thought) isn´t a performance-factor... Please
> correct me, if my thoughts are wrong.
if you're using dedup, you need a large read cache even if you're only
doing application-layer writes, because you need fast random read access
to the dedup tables while you write.
- Bill
_______________________________________________
zfs-discuss mailing list
zfs-discuss@opensolaris.org
http://mail.opensolaris.org/mailman/listinfo/zfs-discuss
