HP ProLiant 4000 Error Prevention Guide
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- HP ProLiant 4000 | Error Prevention Guide - Page 1
Error Prevention Guide August 2003 (First Edition) Part Number 335894-001 - HP ProLiant 4000 | Error Prevention Guide - Page 2
in this document is provided "as is" without warranty of any kind and is subject to change without notice. The warranties for HP products are set forth in the express limited warranty statements accompanying such products. Nothing herein should be construed as constituting an additional warranty - HP ProLiant 4000 | Error Prevention Guide - Page 3
5 Minimizing the Impact of Changes 6 Version Control ...6 Server Design ...6 Software Updates ...6 Using a Methodology 7 Visually Checking the Server 8 Recognizing Power Problems Caused by Acts of Nature 9 Preventing Power Management Problems 10 General Power Requirements 10 Power Consumption - HP ProLiant 4000 | Error Prevention Guide - Page 4
Assumptions This guide is for the person who installs, administers, and troubleshoots servers. HP assumes you are qualified in the servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels. Preparing for Changes Most problems occur when something - HP ProLiant 4000 | Error Prevention Guide - Page 5
routing system is available for the server, using this system can help server BIOS, drivers, and agents. Server Design Design the server setup to minimize the impact of downtime. For example, on enterprise class servers servers in the network. Anticipate the utilization rate and distribute servers - HP ProLiant 4000 | Error Prevention Guide - Page 6
server can help prevent problems, or make troubleshooting easier if problems do occur. • Use uniform naming conventions for the servers, such as names that denote server of action before the server fails, planning for failures of different hardware parts. • Check hard disk space periodically. It is - HP ProLiant 4000 | Error Prevention Guide - Page 7
network topology map in an accessible location. This will help in troubleshooting networking problems. • If you have a tape drive, maintain a scheduled and perhaps even complete I/O, media, processor, and memory modules, if the server is modular. • Restock spare parts as they are used. • Do Guide - HP ProLiant 4000 | Error Prevention Guide - Page 8
blocking the fans. • Check for dust on external server parts, such as fans. • Check the server after power disruptions due to acts of nature. Refer to the "Recognizing Power Problems Caused by Acts of Nature" section in this guide. Recognizing Power Problems Caused by Acts of Nature Some power - HP ProLiant 4000 | Error Prevention Guide - Page 9
noticeable; thus, problems may not be server, refer to the server documentation. To obtain the most accurate power capacity and assessment of power margin, use the power calculator provided on the ActiveAnswers website at http://activeanswers.compaq.com/aaconfigurator 10 Error Prevention Guide - HP ProLiant 4000 | Error Prevention Guide - Page 10
providing power to the server, the server loses power and shuts down. To provide complete power protection, HP recommends installing a suitable UPS. Refer to the server documentation to determine what shockproof foam. • Do not drop drives from any height onto any surface. Error Prevention Guide 11 - HP ProLiant 4000 | Error Prevention Guide - Page 11
StorageWorks Library and Tape Tools Use HP StorageWorks Library and Tape Tools (L&TT) to update tape drive firmware, as well as manage and diagnose problems with the tape drive. For more information, refer to http://h18006.www1.hp.com/products/storageworks/ltt/index.html 12 Error Prevention Guide - HP ProLiant 4000 | Error Prevention Guide - Page 12
prevent the loss of data, HP recommends that you incorporate a . Cleaning Cartridges Use only an HP cleaning cartridge to clean the tape can only be used 50 times or as instructed on the cartridge packaging. When the cartridge runs cassette are required. However, HP recommends you schedule a
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Error Prevention Guide
August 2003 (First Edition)
Part Number 335894-001