IBM SY33-0193-00 manual Module IBM SerialRAID Adapter Maintenance Information

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The array disk drive is logically removed from the array, returned to the list of Resources and replaced by the selected Free Resource.

9. If	you	need to perform maintenance on the disk drive you have logically removed
from	the	array:

a. Display the list of Free Resources.

b. Select the disk drive that you logically removed from the array.

c. Set Service Mode.

You can now physically remove the disk drive for maintenance.

Exchanging DRAMs on the IBM SerialRAID Adapter

Removing a DRAM

	Attention
	Attention
Adapter cards			contain parts that are electrostatic-discharge	(ESD) sensitive. Use
the tools and			procedures defined by your organization to	protect such parts.

1.Shut down the operating system.

2.Remove power from the system.

3. Remove the adapter from the system unit.

4. Release the.1/clipsby carefully pulling them past the ends.2/. of the DRAM

5. Rotate the DRAM away from the adapter card.

6. Pull the DRAM out from the socket.

Module 0

Module 1

22 IBM SerialRAID Adapter Maintenance Information

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Contents IBM Page Maintenance Manual OctoberFirst 1998Contents Identify About This Supplement How This Book Is OrganizedSerialRAID Adapter Installation and , User’s S33-3283Guide Related PublicationsIBM SerialRAID Adapter Technical ,ReferenceSA33-3275-01 SerialRAID Adapter Installation and Usersfor moreGuidetails SerialRAIDGeneral Information Displaying SRNs Using the SRN TableSee Installation SRN TableAdapters Unless You are instructed Repair Verification VerifyService Request Numbers SRNs5 SSA Service Request Numbers SRNs7 FRU List Service Request Numbers SRNs9 40% Service Request Numbers SRNs11 Software and Microcode Errors SSA Loop Configurations that Are Not ValidDealing with Fast-Write Problems Service Request Numbers SRNs13 IBM SerialRAID Adapter Maintenance Information SSA Link Error Problem Determination ExampleLink Status Lights Locating a Broken Loop LightIBM SerialRAID Adapter Maintenance Information Disk Replacement Disk DrivesUsing the DOS Configurator Exchanging a Non-Array Disk DriveGuide ConfiguratorUsing RSMExchanging an Array Disk UsingExchanging an Array Disk Using the RSM Configurator ListModule IBM SerialRAID Adapter Maintenance Information Installing a Dram Exchanging the Fast-Write Cache CardRemoving the Cache Card Refer to Figure Remove Pin2/ Card Removing the Fast-Write Cache CardDirection shown by the arrow in the diagram, and plug it Installing the Collar and Pin of the Fast-Write Cache Card Adapter Installation Users Guide Service Aids and OtherDisk Service Aids Accessing Service Aids fromAccessing Service Aids ConfiguratorService Mode To Set Service Mode with the DOS ConfiguratorHere 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 To Format With the RSM Configurator To Certify using the DOS ConfiguratorCertify Disk To Certify With the RSM Configurator Identify Function To Identify with the DOS ConfiguratorTo Identify With the RSM Configurator Download Microcode FunctionFinding the Device When Are AvailableFinding the Physical Finding the DeviceLog Event/Error LoggerError Summary View SSA Event LogIBM SerialRAID Adapter Maintenance Information Maintenance Tasks To aUsing the RSM Configurator Array FromList NvramMaintenance Manual Modifying Attributes of ResourcesSelectNot Present Blank Slot Creating an Array To create an array To select the disk drives for the arrayIBM SerialRAID Adapter Maintenance Information Attaching a Resource IBM SerialRAID Adapter Maintenance Information Utilities IntroductionEvent IBM SerialRAID Adapter Maintenance Information YOU BOOK?SRN? MAP Is the SRN 45PAA?015 2010-4IBM SerialRAID Adapter Maintenance Information IBM the SerialRAID Adapter Installation . Users Guide MAP 2320 SSA LinkANY Are 012 TextBreak013 FAILING?016 Yes 017 TextBreakIs a 0182320-6IBM SerialRAID Adapter Maintenance Information Error MAP 2323 SSA IntermittentPAA Example 2323-4IBM SerialRAID Adapter Maintenance Information SelectDisk Service Aids MAP 2324 SSA RAIDDid the Diagnostics Give YOU ANY Other SRN? Do YOU have SRN 49500?Yes No 002 Not Necessarily by You? ActionDisks Are ANY Disk Drives LISTED?021 019Yes 020 022Did Did the Certify Service AID Fail AGAIN? Open LOOP? 038040 Adapter Installation . Users GuideYes 039 041Yes 046 047048 Use Hot Modify Attributes051 On ANY ARRAY? Is the Problem SOLVED?SelectSSA Adapter List 054Yes No 061 059060 062065 066Yes No 067 Yes No 070 RAID Checkout069 071077 075Yes No 076 Or MoreInto Yes 091 089090 092How 2324-20IBM SerialRAID Adapter Maintenance Information Are ALL Check Lights OFF? MAP 2410 SSA Repair VerificationAPPLICABLE? Yes No 005006 You have just exchanged a disk drive Page IBM