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Sun Microsystems Sun StorEdge Installation Manual Download Page 1

Sun Microsystems, Inc.
901 San Antonio Road
Palo Alto, CA 94303-4900 U.S.A.
650-960-1300

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Sun StorEdge™

Fast Write Cache 2.0 SBus

NVRAM Card Installation Guide

Part No. 806-6353-10
August 2000

, Revision A

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Summary of Contents for Sun StorEdge

Page 1: ...n Antonio Road Palo Alto CA 94303 4900 U S A 650 960 1300 Send comments about this document to docfeedback sun com Sun StorEdge Fast Write Cache 2 0 SBus NVRAM Card Installation Guide Part No 806 6353...

Page 2: ...osystems Inc 901 San Antonio Road Palo Alto CA 94303 4900 Etats Unis Tous droits r serv s Ce produit ou document est distribu avec des licences qui en restreignent l utilisation la copie la distributi...

Page 3: ...tion in this document Board Installation Procedure Summary 1 Perform a system shutdown etc shutdown 2 Following the instructions in your system manual remove your I O boards from the slots into which...

Page 4: ...cond A maximum of one pair of cards is supported per system or domain This document covers the following topics Qualified Platforms on page 2 Electromagnetic Compatibility Compliance EMC on page 3 Err...

Page 5: ...he check bits are generated and checked for the entire 64 bit word all writes to memory that are less than 8 bytes wide require a read modify write cycle to memory The following occurs in the read mod...

Page 6: ...ries disabled to prevent battery drainage during shipment Caution Handle the NVRAM card with care to avoid damage Wear an antistatic wrist strap when handling the card Hold the card by its edges only...

Page 7: ...of the power supply Wrap the other end twice around your wrist with the adhesive side against your skin 2 Remove the card from the antistatic bag Hold the card by its edges and place it component sid...

Page 8: ...ers or needle nosed pliers to lift each jumper off the single pin and align it with both pins b Press the jumper in place on top of the pair of jumper pins FIGURE 4 Detail of Jumpers and Jumper Pins W...

Page 9: ...mer replaceable parts They may explode if mishandled Do not dispose of a battery in fire Do not disassemble it If a battery fails call your authorized Sun service provider The batteries on the card wi...

Page 10: ...before installing the cards Make sure you have performed the procedure in the previous section before continuing Note To use Fast Write Cache a pair of SBus NVRAM cards must be installed on your syste...

Page 11: ...el from the slot that you selected 6 Position the NVRAM card on the system board over the SBus socket 7 Carefully insert the NVRAM card into the SBus socket The carrier is keyed so the NVRAM can be in...

Page 12: ...batteries become low See the Sun StorEdge Fast Write Cache 2 0 System Administrator s Guide for a detailed description of the fwcadm nvram s display Configuration Data The operating system keeps conf...

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