Chapter 8 Maintenance Operations; Overview - Hitachi HF-W2000 Instruction Manual

CHAPTER 8 MAINTENANCE OPERATIONS

This chapter describes maintenance operations that use the Reliability, Availability, and
Serviceability (RAS) features of this equipment.

8.1 Overview

RAS features are designed to achieve highly reliable features of the equipment. The following
table shows an overview of the RAS features of this equipment.
Monitoring
GUI features setting
Status check
Control
Library functions
Maintenance/
Failure
analysis
Simulation
Category
GUI display
Notification
Shutdown
/Startup suppression
Memory dump
related
Hardware status monitoring
OS hangs monitoring
Watchdog timer monitoring
RAS features setting window
Hardware status window
Event notification
Pop-up notification
Digital LEDs for Status indication
Remote notification
Status acquisition by using library functions
Automatic shutdown
Shutdown by Library functions
Startup suppression when severe failure occurs
Controlling general purpose external contacts
Controlling the Digital LEDs for Status indication
RAS library
Memory dump collection
Error cause notification with STOP error code
Log information collection window
Maintenance operation support commands
Logging the trend of the temperature inside the
chassis
Hardware status simulation
8-1
8. MAINTENANCE OPERATIONS
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