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MegaRAID SCSI 320-0 Hardware Guide 4-1
Copyright © 2002 by LSI Logic Corporation. All rights reserved.
Chapter 4
Features
This chapter explains the features of the MegaRAID SCSI 320-0. It
contains the following sections:
· Section 4.1, “SMART Technology”
· Section 4.2, “Configuration on Disk”
· Section 4.3, “Configuration Features”
· Section 4.4, “Array Performance Features”
· Section 4.5, “RAID Management Features”
· Section 4.6, “Fault Tolerance Features”
· Section 4.7, “Software Utilities”
· Section 4.8, “Operating System Software Drivers”
· Section 4.9, “MegaRAID SCSI 320-0 Specifications”
· Section 4.10, “RAID Management”
· Section 4.11, “Compatibility”
MegaRAID is a family of high performance intelligent PCI-to-SCSI host
adapters with RAID control capabilities. MegaRAID SCSI 320-0 supports
Ultra320 and Wide SCSI at data transfer rates up to 320 Mbytes/s, and
up to 15 Wide devices and up to seven non-Wide devices.
4.1 SMART Technology
The MegaRAID SCSI 320-0 Self Monitoring Analysis and Reporting
Technology (SMART) detects up to 70% of all predictable drive failures.
SMART monitors the internal performance of all motors, heads, and drive
electronics.