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NOTE: CentOS Enterprise Linux is built from the Red Hat Enterprise Linux source code. Other than logo and name changes CentOS Enterprise Linux is compatible with the equivalent Red Hat version. This document applies equally to both Red Hat and CentOS Enterprise Linux.
Red Hat Enterprise Linux 4: System Administration Guide
PrevChapter 9. Redundant Array of Independent Disks (RAID)Next

9.2. Who Should Use RAID?

Those who need to keep large quantities of data on hand (such as system administrators) would benefit by using RAID technology. Primary reasons to use RAID include:

  • Enhanced speed

  • Increased storage capacity using a single virtual disk

  • Lessened impact of a disk failure

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Redundant Array of Independent Disks (RAID)UpHardware RAID versus Software RAID

  
 
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