Huawei OceanStor S2600 Manual page 10

About This Document
Chapter
1 Safety Instruction
2 Troubleshooting
Preparation
3 Troubleshooting Process
4 Troubleshooting Principles
and Methods
5 Troubleshooting of
Common Faults
6 Replacing Parts
A Acronyms and
Abbreviations
Conventions
Symbol Conventions
The symbols that may be found in this document are defined as follows.
Symbol
2
DANGER
WARNING
CAUTION
TIP
NOTE
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Content
This chapter describes the precautions for troubleshooting,
including electrical safety, battery, laser, and other aspects.
This chapter describes the preparation before
troubleshooting, including the list of tools and instrument,
and requirements on maintenance personnel.
This chapter describes the troubleshooting process and the
procedure for troubleshooting, data collection, and how to
obtain technical support and the latest technical materials.
This chapter describes the principles and methods for
locating faults.
This chapter describes the methods for handling common
faults.
This chapter describes the preparation, precautions, and
procedure for replacing components.
This chapter describes the acronyms and abbreviations in
this document.
Description
Indicates a hazard with a high level of risk, which if not
avoided, will result in death or serious injury.
Indicates a hazard with a medium or low level of risk, which
if not avoided, could result in minor or moderate injury.
Indicates a potentially hazardous situation, which if not
avoided, could result in equipment damage, data loss,
performance degradation, or unexpected results.
Indicates a tip that may help you solve a problem or save time.
Provides additional information to emphasize or supplement
important points of the main text.
OceanStor S2600 Storage System
Troubleshooting
Issue 03 (2010-01-28)