Embedded MegaRAID Software Features 1-3
Version 2.0 Copyright © 2006 by LSI Logic Corporation. All rights reserved.
• Support for Post Memory Management (PMM): Specification v1.01,
November 21, 1997
• Industry-standard EBDA
• POST and run-time BIOS support for device insertion and removal
• Support for Stop On Error during boot-up
The following features are supported by the BIOS and the Ctrl-M
Configuration Utility:
• Automatic resumption of rebuilding, Check Consistency, full
initialization, and background initialization (BGI)
• Global hotspare support
• Soft Bad Block Management (SBBM) support
• Support for RAID levels 0, 1, 5, and 10
• Support for auto rebuild
• Support for up to eight physical drives and eight logical drives
• Stripe size of 64 Kbytes only
• Support for Disk Coercion, with options None, 128 Mbytes, and
1Gbyte
1.1.3 Ctrl-M Configuration Utility Features
The Ctrl-M Configuration Utility supports the following features:
• Ability to select a logical drive as boot device (by default, logical
drive 0 is the boot drive)
• Support to disable/enable BIOS boot support
• Hot Auto Rebuild (during a hot plug event or when the user forces
the physical drive offline)
• Hot Plug support (drive insertion and removal)
• Support for array cache setting (RAID 10 volume is considered as a
single array, though it may have 2, 3, or 4 spans)
• Support for >2 terabyte logical drives
• Support for random deletion of logical drives
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