Hp 3000 Enterprise Virtual Array Instrukcja Użytkownika Strona 30

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Storage System Description
30 Enterprise Virtual Array 3000 User Guide
HSV100 Controllers
Two high-performance HSV100 controllers are included in each storage system.
Each controller is installed in a separate enclosure and provides the following
features:
High-performance, PowerPC microprocessor
An Operator Control Panel (OCP) for easy operation
3U cabinet space required for both controller enclosures
Two 2-Gbps, FC-Switch Fabric host ports
Two 2-Gbps, FC-AL device ports
Arranged as a single redundant pair
Data load/performance is balanced across a pair
Support up to 56 disks
1-GB cache per controller, mirrored, with battery backup
2-Gbps, FC cache mirroring port with device port backups
The HSV100 controllers serve as the interface between the storage system
hardware and the SAN. All host I/Os and all Command View EVA management
commands are processed by the controllers. Up to four drive enclosures are
supported by each HSV100 controller pair. Figure 5 shows the controllers.
Figure 5: HSV100 controllerfront and rear views
CXO8054B
Front
Rear
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