Preemptive RAID Scheduling
White Papers The paper presents an architecture for QoS-aware RAID systems based on Semi-preemptible IO. These storage systems are often implemented using Redundant Arrays of Independent Disks (RAID). The paper shows when and how to preempt IOs to improve the...
[August 25, 2007, 0:00]
Storage Virtualisation
News This is nothing new -- RAID systems are simple virtual storage systems -- but while the idea has many advantages, the costs and disadvantages have led to many companies adopting a wait-and-see policy.
[April 3, 2003, 20:25]
