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HP 3PAR StoreServ 7450 User Manual

HP 3PAR StoreServ 7450
73 pages
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HP 3PAR StoreServ 7450 and 7450c
Storage Service Guide
Abstract
This guide provides information about maintenance and upgrading HP 3PAR StoreServ 7450 and 7450c Storage system
hardware components for authorized technicians.
HP Part Number: QL226-98175
Published: October 2015

Table of Contents

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HP 3PAR StoreServ 7450 Specifications

General IconGeneral
BrandHP
Model3PAR StoreServ 7450
CategoryNetwork Storage Server
LanguageEnglish

Summary

Understanding LED Indicator Status

Enclosure LEDs

Details LED indicators for enclosure bezels, including System Power and Module Fault.

Disk Drive LEDs

Explains LED indicators on the front of disk drives for Fault and Activity.

Controller Node and Internal Component LEDs

Introduces LEDs for controller nodes and internal components.

Verifying Service Processor LEDs

Details LEDs on the Service Processor for status and activity.

Servicing the Storage System

Powering Off/On the Storage System

Procedures for safely powering down and powering up the storage system.

Repairing a Disk Drive

Steps for identifying, removing, and installing disk drives.

Controller Node Replacement Procedure

Detailed steps for identifying, removing, and installing a controller node.

SFP Repair

Guides on identifying and replacing failed SFPs.

Using Strong Passwords

Time-based Passwords

Explains time-based passwords unique to user accounts and StoreServ systems.

Encrypted Ciphertext Passwords

Describes randomly created, encrypted passwords for service user accounts.

Exporting Ciphertext

How to export ciphertext for decryption by HP support for password recovery.

Support and Other Resources

Contacting HP

Information and steps for contacting HP technical support.

HP 3PAR documentation

Resources for finding HP 3PAR documentation and support information.

Installing Storage Software Manually

Connecting to the Laptop

How to connect a laptop to controller nodes or the Service Processor via LAN or serial.

Serial Cable Connections

Details serial cable connections, adapters, and connector pin-outs for SP and PCs.

Connecting to the Service Processor

Using a Serial Connection

Step-by-step guide to establishing a serial connection to the Service Processor.

Illustrated Parts Catalog

Drive Enclosure Components

Lists and illustrates components of drive enclosures, including part numbers.

Storage System Components

Illustrates and lists components of the storage system, like Power Cooling Modules.

Controller Node and Internal Components

Illustrates and lists components within the controller node.

Disk Drive Numbering

Numbering Disk Drives

Diagrams showing disk drive numbering for different system configurations.

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