Hp OpenView Storage Management Appliance and Software Uživatelský manuál stáhnout pdf (Strana 66)

Discovering Devices and Applications

50 Storage Management Appliance Software User Guide

About Devices

The Storage Management Appliance is capable of identifying particular devices

and applications in your storage area network using one or more discovery

processes. Devices include host computers, Fibre Channel switches, Modular

Data Routers (MDRs) and NAS devices. A storage element is defined as any

storage system with a single controller (or pair of controllers) connected to a

switch port. Storage elements can incorporate a wide range of technologies that

include disk arrays and tape devices.

Many devices can be identified by querying an SNMP agent operating on the

device. Some devices have no SNMP agent and must be identified by querying

the associated management application.

Managing Discovered Devices

Your Storage Management Appliance can have any number of discoveries

running at various times or started manually. The devices identified by all the

IP-based discoveries are called discovered devices.

Using the Devices page (Figure 32 on page 51), you can manage the following:

■ Discovered Devices—Lists devices found by all IP discoveries. See

“Discovered Devices” on page 52 for more information.

■ Command View EVA—Launches the element manager for managing HSV

controller-based RAID arrays.

■ HSG Element Manager—Launches the element manager for managing HSG

controller-based RAID arrays.

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Hp OpenView Storage Management Appliance and Software Uživatelský manuál Strana 66