Intel AXXRMS2AF080 Hardware User Guide - Page 15

SAS/SATA Features of the LSI* LSISAS2008 Processor Chip

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SAS/SATA Features of the LSI* LSISAS2008 Processor Chip See "LSI* LSISAS2008 Processor Chip" for SAS/SATA features of the LSI* LSISAS2008 Processor Chip. Online Capacity Expansion and RAID Level Migration Rules • Migration must occur to the same or larger capacity configuration. • Migration cannot occur if there is more than one virtual disk in an array. • Migration and OCE cannot be done on Spanned Arrays (RAID 10 and 50). • Migrations supported are RAID 1 to RAID 0, RAID 5 to RAID 0. • With OCE, migrations supported are RAID 0 to RAID 1, RAID 0 to RAID 5, and RAID 1 to RAID 5. Intel® Integrated RAID Module RMS2AF040 and RMS2AF080 Hardware User's Guide 5

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Intel® Integrated RAID Module RMS2AF040 and RMS2AF080 Hardware User’s Guide
5
SAS/SATA Features of the LSI* LSISAS2008 Processor Chip
See
“LSI* LSISAS2008 Processor Chip”
for SAS/SATA features of the LSI*
LSISAS2008 Processor Chip.
Online Capacity Expansion and RAID Level Migration Rules
•
Migration must occur to the same or larger capacity configuration.
•
Migration cannot occur if there is more than one virtual disk in an array.
•
Migration and OCE cannot be done on Spanned Arrays (RAID 10 and 50).
•
Migrations supported are RAID 1 to RAID 0, RAID 5 to RAID 0.
•
With OCE, migrations supported are RAID 0 to RAID 1, RAID 0 to RAID 5, and
RAID 1 to RAID 5.