1. RAID CONTROLLERS and DATA BACKUP 2. RAID Redundant Array of Independent DisksRedundant Array of Inexpensive Disks 6 levels in common use Not a hierarchy Set of physical…

Slide 1 Slide 2 1 Review Fig 5-5 Interrupts Handling Bus Slide 3 2 Review Fig 5-11 Logical Position of Device Drivers Slide 4 3 Review Figure 5-16 Layers of I/O Systems Slide…

Slide 1 Storage Systems CSE 598d, Spring 2007 Lecture 5: Redundant Arrays of Inexpensive Disks Feb 8, 2007 Slide 2 What is a RAID? Slide 3 Why RAID? Higher performance –Higher…

Dark Matter Candidates: Particles WIMPs, particularly LSPs: mass >GeV. Neutralinos: New parity associated with supersymmetry (a way for fermionsbosons). Axions: Invented…

Dark Matter Candidates: Particles WIMPs, particularly LSPs: mass >GeV. Neutralinos: New parity associated with supersymmetry (a way for fermionsbosons). Axions: Invented…

Europe Between the Wars: the Economics of the 1920s and 1930s Off of Gold At the beginning of World War I, there is a panic----people run to the banks demand gold in all…

The TickerTAIP Parallel RAID Architecture P. Cao, S. B. Lim S. Venkatraman, J. Wilkes HP Labs RAID Architectures Traditional RAID architectures have A central RAID controller…