Refer to Figure | IBM SY33-0193-00 specification

1

Figure 1. The SSA Fast-Write Card Installed on an IBM SerialRAID Adapter

4. Refer to Figure 2.

24 IBM SerialRAID Adapter Maintenance Information

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IBM SY33-0193-00 manual Refer to Figure

Contents

IBM Page Maintenance Manual October First 1998 Contents Identify About This Supplement How This Book Is Organized IBM SerialRAID Adapter Technical ,ReferenceSA33-3275-01 SerialRAID Adapter Installation and , User’s S33-3283GuideRelated Publications SerialRAID Adapter Installation and Usersfor moreGuidetails SerialRAID General Information Using the SRN Table See InstallationDisplaying SRNs SRN Table Adapters Unless You are instructed Repair Verification Verify Service Request Numbers SRNs5 SSA Service Request Numbers SRNs7 FRU List Service Request Numbers SRNs9 40% Service Request Numbers SRNs11 Dealing with Fast-Write Problems Software and Microcode ErrorsSSA Loop Configurations that Are Not Valid Service Request Numbers SRNs13 IBM SerialRAID Adapter Maintenance Information SSA Link Error Problem Determination Example Link Status Lights Locating a Broken Loop Light IBM SerialRAID Adapter Maintenance Information Replacement Disk Drives Using the DOS ConfiguratorDisk Exchanging a Non-Array Disk Drive Configurator UsingGuide RSM Using Exchanging an Array Disk Using the RSM ConfiguratorExchanging an Array Disk List Module IBM SerialRAID Adapter Maintenance Information Removing the Cache Card Installing a DramExchanging the Fast-Write Cache Card Refer to Figure Remove Pin2/ Card Removing the Fast-Write Cache Card Direction shown by the arrow in the diagram, and plug it Installing the Collar and Pin of the Fast-Write Cache Card Service Aids and Other Disk Service AidsAdapter Installation Users Guide Accessing Service Aids from Accessing Service Aids Configurator Service Mode To Set Service Mode with the DOS Configurator Here Loop Is broken Between Third Fourth disk Drives Status To Set Service Mode With the RSM Configurator Format Disk To Format Using the DOS Configurator Certify Disk To Format With the RSM ConfiguratorTo Certify using the DOS Configurator To Certify With the RSM Configurator To Identify with the DOS Configurator To Identify With the RSM ConfiguratorIdentify Function Download Microcode Function Are Available Finding the PhysicalFinding the Device When Finding the Device Event/Error Logger Error SummaryLog View SSA Event Log IBM SerialRAID Adapter Maintenance Information Maintenance Tasks To a Using the RSM Configurator From ListArray Nvram SelectNot Present Blank Slot Maintenance ManualModifying Attributes of Resources Creating an Array To create an array To select the disk drives for the array IBM SerialRAID Adapter Maintenance Information Attaching a Resource IBM SerialRAID Adapter Maintenance Information Event UtilitiesIntroduction IBM SerialRAID Adapter Maintenance Information SRN? YOUBOOK? MAP Is the SRN 45PAA? 015 2010-4IBM SerialRAID Adapter Maintenance Information ANY IBM the SerialRAID Adapter Installation . Users GuideMAP 2320 SSA Link Are 012 TextBreak 016 013FAILING? TextBreak Is aYes 017 018 2320-6IBM SerialRAID Adapter Maintenance Information Error MAP 2323 SSA Intermittent PAA Example 2323-4IBM SerialRAID Adapter Maintenance Information SelectDisk Service Aids MAP 2324 SSA RAID Yes No 002 Did the Diagnostics Give YOU ANY Other SRN?Do YOU have SRN 49500? Not Necessarily by You? Action Disks Are ANY Disk Drives LISTED? 019 Yes 020021 022 Did Did the Certify Service AID Fail AGAIN? Open LOOP? 038 Adapter Installation . Users Guide Yes 039040 041 048 Yes 046047 051 Use HotModify Attributes Is the Problem SOLVED? SelectSSA Adapter ListOn ANY ARRAY? 054 059 060Yes No 061 062 Yes No 067 065066 RAID Checkout 069Yes No 070 071 075 Yes No 076077 Or More Into 089 090Yes 091 092 How 2324-20IBM SerialRAID Adapter Maintenance Information MAP 2410 SSA Repair Verification APPLICABLE?Are ALL Check Lights OFF? Yes No 005 006 You have just exchanged a disk drive Page IBM