Compaq DS-DWZZH-05 manual December, Operating System and Version Compaqs Digital Unix Version

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TruCluster Software Products

Hardware Conﬁguration Technical Update for DS-DWZZH-05 UltraSCSI Hub

December 1998

Product Version:TruCluster Production Server

Software Software Version 1.4A and

TruCluster Production Server

Software Version 1.5 and TruCluster

Available Server Software 1.4A and

TruCluster Available Server Software

Version 1.5

Operating System and Version: Compaq's DIGITAL UNIX Version

4.0B and Compaq's DIGITAL UNIX

Version 4.0D

This technical update describes how to conﬁgure the DS-DWZZH-05 UltraSCSI hub in a TruCluster Software Products environment.

Compaq Computer Corporation Houston, Texas

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Contents Operating System and Version Compaqs Digital Unix Version DecemberCompaq Computer Corporation Houston, Texas Page Contents Tables Organization AudiencePage General Overview DS-DWZZH-05 UltraSCSI HubDS-DWZZH Overview DS-DWZZH-05 Conﬁguration Guidelines DS-DWZZH-05 UltraSCSI Hub DescriptionDisk Drivesa Personality Moduleb c DS-DWZZH UltraSCSI Hub Maximum ConﬁgurationsDisk Drives a Personality Module b c DS-DWZZH-05 Fair ArbitrationDS-DWZZH-05 Address Conﬁgurations DS-DWZZH-05 Front View DS-DWZZH-05 Indicators Scsi Bus Termination PowerConﬁguring a Cluster with a DS-DWZZH-05 Installing the DS-DWZZH-05 UltraSCSI Hub Cabling an HSZ50 to a DS-DWZZH-05 UltraSCSI Hub DS-DWZZH-05 BN21K or BN21L HD68 cable b Callout Number DescriptionKZPBA-CB BN38C HD68 to Vhdci cablea