IBM DU3 manual Reinstalling a Disk Drive Module

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Reinstalling the Disk Drive Modules and Dummy Disk Drive Modules

Attention:

vDisk drive modules are fragile. Handle them with care, and keep them well away from strong magnetic fields.

vAny slot that has no disk drive module installed must contain a dummy disk drive module. The dummy disk drive module ensures that the correct airflow is maintained around the disk drive modules in the other slots.

1.Referring to the note that you made about the original locations of the disk drive modules, reinstall the disk drive modules (in the same sequence that they were removed) as described in the following steps.

2.Refer to Figure 10.

Figure 10. Reinstalling a Disk Drive Module

3.Ensure that the handle 1 is fully open on the disk drive module that you are going to install.

4.With one hand giving support to the base of the disk drive module and the other hand holding the handle 1, insert the disk drive module and push it into the slot.

When the handle touches the front surface of the enclosure, the module stops. Note that the disk drive module is not yet fully home.

Installing a 2104 Model DU3 15

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Contents Model DU3 Installation Guide Page Model DU3 Installation Guide Fourth Edition June Contents Appendix B. Translated Safety Notices International Electrotechnical Commission IEC Statement Federal Communications Commission FCC StatementKorean Government Ministry of Communication MOC Statement New Zealand Compliance StatementEuropean Union EU Statement Avis de conformité à la réglementation d’Industrie CanadaIndustry Canada Compliance Statement United Kingdom Telecommunications RequirementsTaiwan Class a Compliance Statement Viii 2104 Model DU3 Installation Guide Safety Notice for Installing, Relocating, or Servicing Definitions of Safety NoticesModel DU3 Installation Guide Electrostatic Discharge ESD Xii 2104 Model DU3 Installation Guide Related Publications Numbering ConventionTrademarks Xiv 2104 Model DU3 Installation Guide Installing a 2104 Model DU3 Recommended operating temperature is 22C 72F or lower Installing a 2104 Model DU3 into a Rack Refer to Figure Checking the Items for a 2104 Model DU3Preparing the Rack System or Expansion Installing the Support Rails Removing the Disk Drive Modules and Dummy Disk Drive Modules Opening the Handle of a Disk Drive Module Removing a Disk Drive Module Disk Drive Module on its Side for Safe Storage Removing a Dummy Disk Drive Module Installing the 2104 Model DU3 into the Rack Install the two front mounting screws 1 and tighten them Installing the Back Mounting Screws Reinstalling a Disk Drive Module Closing the Handle of a Disk Drive Module Go to Connecting the 2104 Model DU3 to the Power Source on Setting the Box ID Setting the Options on the 2104 Model DU3Now look at the option switches. Refer to Figure Using-system software Unscrew the thumbscrew 1 Opening the Lever on the Switch Card Assembly Pull the switch card assembly out from Scsi Modules Reinstall the switch card assembly a. Refer to Figure Closing the Lever on the Switch Card Assembly Tighten the thumbscrew 1 fully Connecting the Power Plugs Connecting the 2104 Model DU3 to the Power SourceCheck Power Supply Switch and Lights Do not USE a POWER-DRIVEN Screwdriver Connecting the 2104 to the Using System32 2104 Model DU3 Installation Guide Checking the Lights Switching On and Testing34 2104 Model DU3 Installation Guide Linux Scsi Service AidsConfiguring a 2104 to the using system Identifying 2104s and Disk Drive ModulesAppropriate Linux utilities to partition your drives Rmdev -l enclosurenumber -d Unconfiguring a 2104 from the using systemValid 2104 Model DU3 Configurations Summary of Valid 2104 Model DU3 Configurations Single-Bus Mode Configurations To connect to the 2104 Model DU3 or 2104 Model TU3 Type 4-Y, feature Installed 44 2104 Model DU3 Installation Guide Scsi adapter of one of these types For Hacmp configurations in standby or mutual takeover mode Dual-Bus Mode Configurations Valid configuration 1 Operating system Type 4-Y, feature 2104s Dual-Bus Mode Two Adapters in One Using System Connected to One Configurations That are Not ValidInterface Cards. This configuration is not valid 3 56 2104 Model DU3 Installation Guide Using System Subsystem Cluster multiprogramming Hacmp Web Support Pages Collecting Errors60 2104 Model DU3 Installation Guide Related Publications 62 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 64 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 66 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 68 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 70 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 72 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 74 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 76 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 78 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 80 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 82 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 84 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 86 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 88 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 90 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 92 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 94 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices 96 2104 Model DU3 Installation Guide Appendix B. Translated Safety Notices Part Number 97P1455