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Business Continuity and Disaster Recovery - Reducing Your Risk Profile
Like all plans, there is an ultimate goal to achieve. The goal in a business continuity plan is simply that: to continue your business in the face of a disaster or a disruption. A business continuity plan is not just for a disaster. It’s also...
Data backups are the biggest security threats! Surprised?
Gary, a network security consultant with Fortune 500 companies, and
an editor of http://www.data-recovery-reviews.com argues that data backups actually hinder corporate IS security and makes a case for offsite data backups.
Gary J, security...
Lightning Season: How to Avoid Data Loss
Lightning Season: How to Avoid Data Loss We have just entered the time of year that most electrical storms occur. Sudden loss of power, power surges, and electrical spikes are all very common causes of computer damage. There is no way to stop...
New Iomega Tera Series: Desktop Hard Drive with 1TB capacity
Geneva, - Iomega International S.A. the European Headquarters
of Iomega Corporation (NYSE: IOM), a global leader in data
storage celebrating 25 years of business, today announced the
Iomega® Desktop Hard Drive Tera Series, a compact...
Think You Have A Dead Hard Drive?
So you think that hard drive has finally died? Have you got the
dreaded "Inaccessible Boot Device" or "Unmountable Boot Volume"
message? There are several things that you may be able to do but
one thing not to do is PANIC!! Listed below you will...
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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 ***************************************
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Data Recovery Software and Undelete from R-TT |
Disk management software including utilities for data recovery, drive imaging, disk wiping and access control. |
www.r-tt.com |
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Data Recovery | Email Data Recovery by Ontrack |
Data recovery services, data recovery software, file repair software, and diagnostic software from Ontrack. Software for email recovery, file recovery and ... |
www.ontrack.com |
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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. |
www.drivesavers.com |
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Hard Drive Data Recovery Software Tools, Disk Recovery Utilities ... |
Offers data recovery software,data recovery services for hard drive recovery and data safety software services for your computer. Buy award winning data ... |
www.stellarinfo.com |
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Data Recovery by FADV – Hard Drive, RAID, Tape, Database and more ... |
Offers data recovery services for all hard drive models. RAID, MS SQL, Exchange, Tapes, Camera and USB media, CD and DVD. Service available 24/7. |
www.datarecovery.net |
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Data Recovery Software - File System Utilities |
Data recovery software for all Windows file systems. Recover deleted files, corrupted hard drives, and partitions. |
www.runtime.org |
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Professional Data Recovery Software from Bitmart. File Recovery ... |
Data Recovery Software Restorer2000. Undelete & File Recovery utility for FAT and NTFS file systems. Data Recovery from damaged disks and partitions. |
www.bitmart.net |
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Data Recovery Services - ActionFront - Critical Server Data Recovery |
ISO certified data recovery services with labs in Atlanta, Santa Clara, Dallas, Chicago, Toronto (also Buffalo and Tokyo Japan) |
www.actionfront.com |
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Hard Drive Data Recovery Software: Recover Deleted Files- Recover ... |
Data recovery software for recovering files that have been deleted or lost due to the hard drive format, virus infection, unexpected system shutdown or ... |
www.recovermyfiles.com |
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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. |
www.datarecoverygroup.com |
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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. |
www.cbltech.com |
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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 ... |
www.nucleustechnologies.com |
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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, ... |
www.datarecovery.com |
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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. |
www.ontrack.co.uk |
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Beginners Guides: Hard Drive Data Recovery - PCSTATS.com |
Beginners Guides: Hard Drive Data Recovery - PCSTATS.com. |
www.pcstats.com |
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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 |
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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 ... |
en.wikipedia.org |
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Active@ UNDELETE Data Recovery. Recover Deleted Files. Windows XP ... |
Active@ UNDELETE - Data Recovery Software for all Windows File Systems. Recover deleted files from lost, damaged, formatted or reformatted partitions. |
www.active-undelete.com |
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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. |
www.datarecovery.co.nz |
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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. |
www.datarecovery.ca |
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