> 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
