Direct Attached Storage

Difference between DAS & NAS storage system?

Hi, I have newly started to work on Storage Doamin. We a LACIE configued in our Company..its a new stoarge based company. We work on Cluster based stoarge system where we need to configure Master & slave. we attached all nodes into a primary storage pool. Now I am quite confused whether is it...

RAID stripe and cluster size configuration

Does anyone know some way of testing/ tuning the best performance out of a DAS RAID. ie. Different Stripes and formatted clusters for the different types of raid.