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Data Recovery and Data Safety Tips
Whether you own your own business or work for someone that does you'll find that data protection is one of the smartest and safest approaches you can take to ensure the profitability and livelihood of your business. When dealing with data...
How to Backup Your Computer Files
As I write this, it’s early December, and try as I might, I can’t remember what my new year’s resolution was last time around. One thing I can say with near hundred percent certainty is that whatever it was, I failed to keep it. Maybe you’re the...
HR MANAGERS USE COMPUTER FORENSICS TO INVESTIGATE EMPLOYEE ALLEGATIONS
FOR IMMEDIATE RELEASE Contact: Stacey Kumagai, Media Relations Phone: 818/506-8675; Email: mediamonster@yahoo.com HR MANAGERS USE COMPUTER FORENSICS TO INVESTIGATE EMPLOYEE ALLEGATIONS Los Angeles, CA --- With companies downsizing,...
Quick System Restore with ASR Backups
ASR (Automated System Recovery) is a feature available on the Windows XP Pro and Windows Server 2003 operating systems for quick and efficient system backup and restore. Typically, the restore process involves reinstalling the operating system and...
What is Data Recovery? - A brief Introduction
What is Data Recovery? Data Recovery is the process of retrieval of inaccessible or corrupt data from digital media that has become damaged in some way. Data Recovery can be used to recover data from devices as varied as Hard Disk Drives, Memory...
 
RAID Disk Recovery

RAID is short for Redundant Array of Independent (or Inexpensive) Disks, a category of disk drives that employ two or more drives in combination for fault tolerance and performance. RAID disk drives are used frequently on servers and increasingly being employed on personal computers. Array is the operative word, which also dictates what the cure is going to be, when a RAID disk recovery
situation arises.

RAID disk repair, as you may expect is quite a complicated process. But the good thing going for it is the chances for retrieving lost data is higher than with most other types of disks because the typical RAID architecture strategically distributes data randomly across the array. What this sort of architecture demands of recovery professionals is to specialize in the disk’s many different levels.

In a nutshell, these are all the levels that the RAID disk recovery team is up against. RAID 0, 1, 0+1; RAID 3, 4; RAID 5; RAID 10; Hardware RAID including: AMI, Compaq, Dell, Adaptec, IBM, etc.; and, Software RAID including Mac OS;


Windows Servers including 2K, XP, NT; Linux, Solaris, Novell, etc.

Just some RAID systems that most RAID disk recovery specialists should all be familiar with are: Quantum Snap Server; Maxtor MaxAttach; Adaptec AAA131; Compaq; Dell Perc Systems; IBM; AMI; Mylex; and yes, many others!

The two most common implementations of the RAID architecture are Levels 4 and 5. Level 4 provides block stripping with a parity check. When a data disk fails, the parity data is used to create a replacement disk. Level 5 provides data stripping at the byte level and also stripe error correction information, which results in excellent performance and good fault tolerance. These two types are certainly the best friends of the RAID disk recovery expert as these are the easiest to restore when the situation arises.

About the Author


***************************************
Brad Triggs provides more information on
Data Recovery at his website:
Data-Recovery-Central.com - RAID Disk Recovery
***************************************

 

Data Recovery Software and Undelete from R-TT
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Data Recovery | Email Data Recovery by Ontrack
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Data Recovery by DriveSavers | Hard Drive Data Recovery
Worldwide data recovery service for all operating systems and storage media. Authorized by all drive manufacturers.
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Data Recovery Software - File System Utilities
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Professional Data Recovery Software from Bitmart. File Recovery ...
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Data Recovery Services - ActionFront - Critical Server Data Recovery
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Data Recovery Group - Hard Drive Data Recovery Services
Data Recovery is Our Only Business! Data Recovery Group's a complete data recovery service that specializes in recovering data from hard disk drives.
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Data Recovery by CBL: Hard Drive Recovery Services
Worldwide Data Recovery Services at CBL. Specializing in data recovery, hard drive recovery, hard disk drive recovery and RAID data recovery.
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Data Recovery Software, File Repair Utilities, Hard Disk Recovery ...
Hard drive data recovery software to perform data recovery & recover deleted files from Novell, Linux, Unix, Mac, Windows & data recovery services for hard ...
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AT&DR: Data Recovery and Liabillity
Associated Technologies offers complete data recovery solutions with services for any type of data storage device, including the following: hard drives, ...
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Ontrack UK - Data recovery services & recovery software - hard ...
Ontrack offers data recovery services & software for: hard drive recovery, file recovery, server recovery, email recovery, tape recovery, RAID recovery.
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Beginners Guides: Hard Drive Data Recovery - PCSTATS.com
Beginners Guides: Hard Drive Data Recovery - PCSTATS.com.
www.pcstats.com
 
File Recovery and Data Recovery Software. Hard Drive recovery utility
Data recovery software for FAT, NTFS, Ext2FS file systems. File recovery after FDISK, MBR destruction, FAT damaged, virus infection. Dynamic disk support.
www.data-recovery-software.net
 
Data recovery - Wikipedia, the free encyclopedia
Data recovery is the process of salvaging data from damaged, failed, ... Although there is some confusion as to the term, data recovery can also be the ...
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Active@ UNDELETE Data Recovery. Recover Deleted Files. Windows XP ...
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New Zealand Data Recovery & Computer Forensics Experts
New Zealand data recovery specialists & computer forensics investigation experts. Recovering lost data for businesses or legal evidence is all we do.
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Canada Data Recovery Services: Hard Disk Drive Recovery, Raid Data ...
Provides data recovery solutions for companies experiencing data loss from failed hard drives, raid arrays, and server systems.
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