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APPENDIX
B
Firmware Specifications
This appendix contains the firmware specifications in the following tables:
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“Basic RAID Management” on page 317
“Advanced Features” on page 318
“Caching Operation” on page 319
“RAID Expansion” on page 319
“Redundant Controller” on page 320
“Data Safety” on page 320
“Security” on page 321
“Environment Management” on page 321
“User Interface” on page 322
TABLE B-1
Basic RAID Management
Feature
Description
RAID Levels
0, 1, 1+0, 3, 5, 10, 30, and 50. Enhanced RAID levels
supported (with logical volume implementation).
Maximum Number of Logical
Drives
32
Raid Level Dependency to
Each Logical Drive
Independent. Logical drive configured in different RAID
levels can coexist in an array.
Logical Drive Identification
Unique, controller-generated logical drive ID; logical
drive name is user-configurable.
Maximum Number of LUNs
per Host ID
Up to 32, user-configurable.
Concurrent I/O
Supported.
Tag Command Queuing
Supported.
Dedicated Spare Drive
Supported; defined as the spare drive specifically
assigned to a logical drive.
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