> Regarding write back cache:
> Disabling the write back cache won't have a real large impact on the
> endurance of the drive unless it reduces the total number of bytes written
> (which it won't). I've seen drives that perform better with it disabled and
> drives that perform better with it enabled. I would test in your
> environment and make the decision based on performance.
>
>
Thanks. I assume you are referring to the write back cache on the RAID
controller here and not the disk cache itself.
Kaixi