RAID Array 3000 Controller Shelf
Table 1–2 Shelf Technical Specifications (continued)
Feature
Maximum I/O per sec- ond
Sustained Raid 5 I/O rate
RAID levels supported
Reconstruct time
Stripe size / chunk size
Maximum Logical Drives (LUNs)
Maximum disk/ RAID sets
Boot from RAID set
Passthrough to tape,
CD
Maximum number of disks
Maximum disks per device port
Global spare
Drive support
Redundant fans
Drive reconstruct
Disk hot swap
Redundant power supplies
Environmental moni- toring
Setup/control lines
Serviceability
RAID Manger GUI support
Description
4,400 I/O per second
Read
0, 1, 0+1, 4, 5
Yes
Configurable with SWCC
Variable
Up to 30 RAID sets
Up to 16 redundancy groups (LUNs) per RAID set
Two, 32 blocks. Theoretical 2.2 petabytes; restricted by drive capacity
Yes, operating systems dependent
Not supported
24 in four disk shelves
12
Yes
2, 4, 9, 18 GB Wide UltraSCSI drives in SBB
Yes
Automatic with spare
Yes
Yes
Yes, monitors power and temperature
1 Serial per controller
Hot swap components
StorageWorks Command Console V2.0 (SWCC) available for all platforms.
