'Parity block' diaporamas de présentation

LRFU (Least Recently/Frequently Used) Block Replacement Policy

540 views • 47 slides

15-440 Distributed Systems

15-440 Distributed Systems. RAID Thanks to Greg Ganger and Remzi Arapaci-Dusseau for slides. Replacement Rates. Outline. Using multiple disks Why have multiple disks? problem and approaches RAID levels and performance Estimating availability. Motivation: Why use multiple disks?.

354 views • 35 slides

The basics of Storage Microsoft clustering Grey File services

The basics of Storage Microsoft clustering Grey File services. Storage RAID Types of RAID Protocols SAN Microsoft Clustering (MSCS) What is clustering Terminology How we are configured at Grey Grey File Services PC and Mac access. Storage. RAID SCSI SAN Fiber Channel iSCSI. RAID.

422 views • 33 slides

CS 295: Modern Systems Organizing Storage Devices

CS 295: Modern Systems Organizing Storage Devices. FPGA-1. Redundant Array of Independent Disks (RAID). Technology of managing multiple storage devices Typically in a single machine/array, due to limitations of fault-tolerance Multiple levels, depending on how to manage fault-tolerance

300 views • 12 slides

Storage System: RAID

UNIVERSITY of WISCONSIN-MADISON Computer Sciences Department. Storage System: RAID. CS 537 Introduction to Operating Systems. Andrea C. Arpaci-Dusseau Remzi H. Arpaci-Dusseau. Questions answered in this lecture: What is RAID?

495 views • 11 slides