8 x SSD @Raid 0 Controller with 1GB or 2GB Cache instead o 256MB = Accestime x 10 ??
ARC-1231ML Controller, default 256MB Cache.
I upgrade with
Quote:
KINGSTON 2GB DDR2 PC2-4200 533MHz CL4 (KVR533D2E4/2G)
like suggested from Arecra
8 x Mtron 7025 Pro Raid 0, 64kb Stripesize, 1MB Block WRITEtest, ARC1231ML with 256MB Cache
http://xs229.xs.to/xs229/08281/raid0...e_256mb680.png
8 x Mtron 7025 Pro Raid 0, 64kb Stripesize, 1MB Block WRITEtest, ARC1231ML with 2GB Cache
http://xs229.xs.to/xs229/08281/raid0..._2048mb197.png
8 x Mtron 7025 Pro Raid 0, 64kb Stripesize, 64kb Block WRITEtest, ARC1231ML with 256MB Cache
http://xs229.xs.to/xs229/08281/raid0...e_256mb152.png
8 x Mtron 7025 Pro Raid 0, 64kb Stripesize, 64kb Block WRITEtest, ARC1231ML with 2 GB Cache
http://xs229.xs.to/xs229/08281/raid0..._2048mb352.png
I have compared Raid 0 and Raid 5, its the same :
Speed goes a little bit down, but Accesstime is 4-10times higher with 2GB Cache.
I uninstalled the 2GB Cache for now hmmm :confused:
Here a little bit of my excel sheet
(yes i know, i forget to save the write entrys for Raid 5 lol :p: )
http://xs229.xs.to/xs229/08281/vergleich825.jpg
PS:
And just a view of a 8 x Mtron 7025 Pro Raid 0, 64kb Stripesize, 1MB Block READtest, ARC1231ML with 256MB ;)
http://xs229.xs.to/xs229/08281/raid0...d_256mb563.png
any suggestions / Ideas ??
.