'Raid levels' diaporamas de présentation

Input/Output

Input/Output. 5.1 Principles of I/O hardware 5.2 Principles of I/O software 5.3 I/O software layers 5.4 Disks 5.5 Clocks 5.6 Character-oriented terminals 5.7 Graphical user interfaces 5.8 Network terminals 5.9 Power management. Chapter 5. I/O Device.

1.02k views • 73 slides

Input/Output

Input/Output. 5.1 Principles of I/O hardware 5.2 Principles of I/O software 5.3 I/O software layers 5.4 Disks 5.5 Clocks 5.6 Character-oriented terminals 5.7 Graphical user interfaces 5.8 Network terminals 5.9 Power management. Chapter 5. Principles of I/O Hardware. Geschwindigkeit

1.24k views • 66 slides

Data Protection: RAID

Data Protection: RAID. Chapter 3. Chapter Objective. After completing this chapter, you will be able to: Describe what is RAID and the needs it addresses Describe the concepts upon which RAID is built Define and compare RAID levels

813 views • 39 slides

Chapter 8

400 views • 39 slides

CS5226

(e.g., business analyst, Data architect) Sophisticated. Application ... Part 1: Tuning the storage subsystem. RAID storage system. Choosing a proper RAID level ...

657 views • 36 slides

Storage Refinement

Storage Refinement. Outline. Disk failures To attack Intermittent failures To attack Media Decay and Write failure Checksum To attack Disk crash RAID. Disk Failures. Partial ? Total Intermittent ? Permanent. Disk failures. Intermittent failure

450 views • 32 slides

CSE 451 Section

427 views • 29 slides

Data Protection: RAID

Section 1 : Storage System. Data Protection: RAID. Chapter 3. Why RAID. Performance limitation of disk drive An individual drive has a certain life expectancy Measured in MTBF (Mean Time Between Failure)

575 views • 28 slides

Data Protection: RAID

Section 1 : Storage System. Data Protection: RAID. Chapter 3. Why RAID. Performance limitation of disk drive An individual drive has a certain life expectancy Measured in MTBF (Mean Time Between Failure)

1.19k views • 27 slides

Magnetic Disks

928 views • 21 slides

Being the Swiss Army Knife of DB Pros

Being the Swiss Army Knife of DB Pros. How my story can help you and your career. K. Brian Kelley Midlands PASS March 13, 2012. My background. BBS SysOp Developer Webmaster System Administrator Database Administrator Security Analyst Infrastructure / Security Architect

338 views • 20 slides

Introduction to RAID controller

In this PPT we describe the introduction of the RAID controller. We describe it using different points. Our main description of RAID controller is on the different levels. It is presented by http://www.shopricom.com/46M0829/IBM-46M0829-M5015-SATA-SAS-RAID-Controller

584 views • 19 slides

RAID

RAID. REDUNDANT ARRAY OF INEXPENSIVE DISKS. Why RAID?. APPLICABILITY. Large Data Transfers Numerous Small Transfers. RELIABILITY. - MTTF. PERFORMANCE. Data Transfer Rate I/O performance. STORAGE CAPACITY. Parity. 1. 1. | 1. 1 0 0 1 0 1. 0. 0. 1. RAID levels.

692 views • 18 slides

RAID

494 views • 18 slides

RAID (Redundant Arrays of Independent Disks)

RAID (Redundant Arrays of Independent Disks). RAID (Redundant Arrays of Independent Disks) Disk organization technique that manages a large number of disks, providing a view of a single disk of High capacity and high speed up using multiple disk in parallel

328 views • 17 slides

Windows XP Administration: The Basics

An Institute of Technology Labs Basic Skills Seminar. Windows XP Administration: The Basics. Agenda. Windows XP Overview Differences between Home and Pro Versions System Administration Tasks Hands-on Time. Overview. Security Reliability Communication Media Support Compatibility

317 views • 17 slides

Windows XP Administration: The Basics

An Institute of Technology Labs Basic Skills Seminar. Windows XP Administration: The Basics. Agenda. Windows XP Overview Differences between Home and Pro Versions System Administration Tasks Hands-on Time. Overview. Security Reliability Communication Media Support Compatibility

290 views • 17 slides

CPR E 545: Fault Tolerant Systems

CPR E 545: Fault Tolerant Systems. Advances in RAID Architecture By: Mohammad Fraiwan. Summary of RAID Levels. RAID-6. Block-level striping with dual distributed parity. Two sets of parity are calculated. Better fault tolerance Can handle two faulty disks.

419 views • 17 slides

RAID Controllers

RAID Controllers. Nick Crampton Tim Hays Richard Rogers. RAID Controller . HighPoint Rocket RAID 3520 SATA II RAID Controller with Intel 2nd Generation PCI-Express I/O Processor. RAID Levels. The HighPoint Rocket RAID 3520 supports RAID Levels: 0 1 5 6 10 50

226 views • 9 slides

Redundant Array of Independent Disks (RAID)

210 views • 7 slides