@coliver said in RAID Caching and SSD Drives:
@wirestyle22 said in RAID Caching and SSD Drives:
@aaronstuder said in RAID Caching and SSD Drives:
We have a Dell R420 with H710P controller. We have 5 960GB Edge SSD Drives.
What the best way to configure this?
xByte recommends turning the caching completely, does this make since?
From what I have read turning caching off is typically best practice. @scottalanmiller can clarify that for you though. I think it's just unreliable.
Providing their is a battery backup for the Raid controller is there an issue with leaving caching on? If so why? Is the SSD array faster then the built in cache?
From what I understand the cache should, from a logical standpoint (whether implementation dictates otherwise), be faster than the SSD access. I could be wrong though. Normally it goes registers > caching > main memory > SSD > mechanical spinny things, no?