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What is a GUID Partition Table?

A partition is a contiguous space of storage on a physical or logical disk that functions as though it were a physically separate disk. Partitions are visible to operating systems as storage entities/disks.

A GUID Partition Table (GPT) disk allows up to 128 primary partitions and for a much larger volume size, up to 9.4 Zettabytes.

Master Boot Record (MBR), and Extended Boot Records (EBR), are constrained by supporting four primary partitions and allowing volume size less than 2 TB. This constraint, inhibits their use in solutions that need more primary partitions or larger volume size.

See the GPT White Paper for more information and Intel® RAID Controller installation details.

This applies to:
Intel® Integrated RAID Module RMS25CB040
Intel® Integrated RAID Module RMS25CB080
Intel® Integrated RAID Module RMS25JB040
Intel® Integrated RAID Module RMS25JB080
Intel® Integrated RAID Module RMS25KB040
Intel® Integrated RAID Module RMS25KB080
Intel® Integrated RAID Module RMS25PB040
Intel® Integrated RAID Module RMS25PB080
Intel® Integrated RAID Module RMS2AF040
Intel® Integrated RAID Module RMS2AF080
Intel® Integrated RAID Module RMS2LL040
Intel® Integrated RAID Module RMS2LL080
Intel® Integrated RAID Module RMS2MH080
Intel® Integrated RAID Module RMT3CB080
Intel® Integrated RAID Module RMT3PB080
Intel® RAID Controller RS25AB080
Intel® RAID Controller RS25DB080
Intel® RAID Controller RS25FB044
Intel® RAID Controller RS25GB008
Intel® RAID Controller RS25NB008
Intel® RAID Controller RS25SB008
Intel® RAID Controller RS2BL040
Intel® RAID Controller RS2BL080
Intel® RAID Controller RS2MB044
Intel® RAID Controller RS2PI008
Intel® RAID Controller RS2SG244
Intel® RAID Controller RS2VB040
Intel® RAID Controller RS2VB080
Intel® RAID Controller RS2WC040
Intel® RAID Controller RS2WC080
Intel® RAID Controller RS2WG160
Intel® RAID Controller RT3WB080

Solution ID: CS-033970
Last Modified: 14-Jan-2013
Date Created: 06-Jan-2013
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