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Expandable Storage Plus

2104 Models DU3 and TU3

Operator’s Guide

SA33-3310-03

Summary of Contents for TU3 2104

Page 1: ...Expandable Storage Plus 2104 Models DU3 and TU3 Operator s Guide SA33 3310 03...

Page 2: ......

Page 3: ...Expandable Storage Plus 2104 Models DU3 and TU3 Operator s Guide SA33 3310 03...

Page 4: ...ically made to the information herein these changes will be incorporated in new editions of the publication It is possible that this publication may contain reference to or information about products...

Page 5: ...ng Cover Lock Keys 20 Chapter 2 Adding Disk Drive Modules 23 Before Adding a Disk Drive Module 24 To Add a Disk Drive Module 26 Chapter 3 Exchanging FRUs 31 Exchanging Disk Drive Modules 32 Before Exc...

Page 6: ...iv 2104 Models DU3 and TU3 Operator s Guide...

Page 7: ...equipment Unauthorized changes or modifications could void the user s authority to operate the equipment This device complies with Part 15 of FCC Rules Operation is subject to the following two condit...

Page 8: ...to electrical equipment designed for use within certain voltage limits This conformity is based on compliance with the following harmonized standard EN60950 Radio Protection for Germany Zulassungsbes...

Page 9: ...Anmerkung Um die Einhaltung des EMVG sicherzustellen sind die Ger te wie in den Handb chern angegeben zu installieren und zu betreiben Taiwan Class A Compliance Statement Communications Statements vii...

Page 10: ...viii 2104 Models DU3 and TU3 Operator s Guide...

Page 11: ...tion The equivalent continuous A weighted sound pressure level at the bystander s position measured for a 2104 Model DU3 or TU3 does not exceed 68 dB A This level has been measured under the following...

Page 12: ...x 2104 Models DU3 and TU3 Operator s Guide...

Page 13: ...d from touching computer parts v Before you install a new part touch the static protective package that contains the part against an unpainted metal part of the 2104 or using system for at least two s...

Page 14: ...xii 2104 Models DU3 and TU3 Operator s Guide...

Page 15: ...gives additional information about using a 2104 Model DU3 or TU3 that is attached to a RISC system Appendix B gives a translation of all danger and caution notices contained in this book An index is...

Page 16: ...Numbering Convention In this book KB means 1 000 bytes MB means 1 000 000 bytes GB means 1 000 000 000 bytes xiv 2104 Models DU3 and TU3 Operator s Guide...

Page 17: ...is section describes the Expandable Storage Plus 2104 Models DU3 and TU3 their controls and how to use them A 2104 Model DU3 or TU3 can be attached to any supported RS 6000 or IBM ERserver pSeries com...

Page 18: ...disk enclosure that can be installed into a standard Electrical Industries Association EIA 19 inch rack A fully configured 2104 Model DU3 looks like this Figure 2 2104 Model DU3 from the Front Top an...

Page 19: ...supply assembly and one fan assembly Either option provides all the necessary power and cooling for the 2104 Model DU3 It is better however to have two fan and power supply assemblies rather than one...

Page 20: ...TU3 The 2104 Model TU3 is a deskside SCSI disk enclosure A fully configured 2104 Model TU3 looks like this Figure 3 2104 Model TU3 from the Front Left and Back Right 4 2104 Models DU3 and TU3 Operato...

Page 21: ...embly and one fan assembly Either option provides all the necessary power and cooling for the 2104 Model TU3 It is better however to have two fan and power supply assemblies rather than one fan and po...

Page 22: ...light which is green comes on and stays on continuously when power is supplied to the 2104 by one or both of the fan and power supply assemblies within the 2104 Check light 2 The Check light which is...

Page 23: ...el DU3 However to see the lights on the disk drive modules that are installed in a 2104 Model TU3 open the front cover 1 If necessary unlock the cover by using the key provided 2 Grip the right hand s...

Page 24: ...age 77 v The disk drive has reported a Predictive Failure Analysis PFA error this error indicates that the disk drive has had an excessive number of internally recovered errors v The disk drive is fau...

Page 25: ...an and power supply assemblies 1 are installed in the back of a 2104 Model DU3 or TU3 The power switch and lights are visible at the back of the 2104 Figure 7 Fan and Power Supply Assemblies in a 2104...

Page 26: ...a fan failure DC On Standby switch 4 The DC On Standby switch connects dc electrical power from the fan and power supply assembly to the disk drives and other components in the 2104 This switch must b...

Page 27: ...A fan assembly has one light CHK light 1 The CHK light which is amber flashes when the fan fails Figure 9 Fan Assembly Chapter 1 Using the 2104 Model DU3 or TU3 11...

Page 28: ...ce Card Lights Up to two SCSI interface 1 cards can be installed in the back of a 2104 Figure 10 SCSI Interface Cards in a 2104 Model TU3 Left and 2104 Model DU3 Right 12 2104 Models DU3 and TU3 Opera...

Page 29: ...ight is on there is an active single ended SE SCSI connection ACTIVE light 3 The ACTIVE light which is green is lit when the using system is communicating with the SCSI Enclosure Services SES processo...

Page 30: ...Switch Card A Switch Card 1 is installed in the back of a 2104 Figure 12 Switch Card in a 2104 Model TU3 Left and 2104 Model DU3 Right 14 2104 Models DU3 and TU3 Operator s Guide...

Page 31: ...tch on a fan and power supply assembly The default logical setting for this switch is On Drive Autostart switch 2 The disk drive motors are controlled by the combination of this switch and the Delay M...

Page 32: ...his switch is On Note SAF TE services are not used with RS 6000 or IBM Eserver pSeries computers Delay Motor Start switch 5 Refer to the explanation of the Drive Autostart Switch 2 The default logical...

Page 33: ...configured as a single SCSI bus When the switch is set to On the 2104 is configured as a dual or split SCSI bus In a 2104 Model DU3 with this switch set to On and the SCSI address switch set to Off th...

Page 34: ...he 2104 Its setting is used by the SES Inquiry command or the SAF TE buffer 1 command Labels are supplied with the 2104 to enable the operator to identify each 2104 It is recommended that the label th...

Page 35: ...e disk drive Each disk drive module also has a SCSI address that is related to its position in the 2104 The addresses used are 0 1 2 3 4 5 6 8 9 10 11 12 13 and 14 These addresses are usually assigned...

Page 36: ...r lock Ordering Cover Lock Keys For protection against unauthorized key duplication the cover lock is a high security lock Keys see Figure 16 for these locks are a factory restricted series and duplic...

Page 37: ...Illinois Lock Company Their address is Illinois Lock Company 301 W Hintz Road Wheeling Illinois 60090 Phone 800 299 5880 inside USA 001 847 537 1800 from outside USA FAX 001 847 537 1881 e mail illoc...

Page 38: ...22 2104 Models DU3 and TU3 Operator s Guide...

Page 39: ...in more detail in Figure 14 on page 19 Attention v Disk drive modules are fragile Handle them with care Keep them well away from strong magnetic fields v Any slot that has no disk drive module install...

Page 40: ...the disk drive slot to Insert If you then remove the dummy disk drive module from the identified slot an amber light on the backplane should be visible This verifies that you have selected the correct...

Page 41: ...el TU3 open the front cover of the unit a If necessary unlock the cover using the key provided b Grip the right hand side of the cover and pivot the cover to the left Figure 19 Disk Drive Modules in a...

Page 42: ...nto a 2104 Model TU3 are the same but the parts are turned through 90 degrees 1 Pull the dummy module out of the 2104 Attention Do not leave the slot empty for more than 30 minutes If you do the 2104...

Page 43: ...other hand holding the handle 1 insert the module and push it into the slot When the handle touches the front surface of the enclosure the module stops However the module is not yet fully home Figure...

Page 44: ...stalled is aligned with the sides of the 2104 and that there is no gap between this module and the modules that are next to it Verify also that the front edge of this disk drive module aligns with the...

Page 45: ...ctly installed and then run diagnostics in Problem Determination mode to check the error log See Appendix A Operating with RISC Systems on page 77 Note The green activity light 1 does not come on unti...

Page 46: ...required lock it with the key provided 7 Add the new disk drive module into your system software configuration using the system programs Refer to Appendix A Operating with RISC Systems on page 77 Figu...

Page 47: ...104 Model DU3 or TU3 A disk drive module a fan and power supply assembly a fan assembly a SCSI interface card a switch card and a SCSI bus bridge card are all FRUs in the 2104 Model DU3 or TU3 If you...

Page 48: ...shown in more detail in Figure 14 on page 19 Attention v Disk drive modules are fragile Handle them with care Keep them well away from strong magnetic fields v Any slot that has no disk drive module...

Page 49: ...log 3 Use the SCSI Device Identification and Removal service aid to set Remove on the failing disk drive module Appendix A Operating with RISC Systems on page 77 describes how to do this if you have a...

Page 50: ...ule is in a 2104 Model TU3 open the front cover of the 2104 a If necessary unlock the cover using the key provided b Grip the cover at the right and pivot it to the left Figure 26 Disk Drive Modules i...

Page 51: ...e but the parts are turned through 90 degrees 2 Pull upward on the trigger 1 and pull outward the handle 2 of the failing disk drive module This action moves the module partly out of the slot Wait for...

Page 52: ...d as you take it from the 2104 Attention The fan speed might increase Do not leave the slot empty for more than 30 minutes If you do the 2104 and its disk drive modules might overheat and be damaged F...

Page 53: ...her hand holding the handle 1 insert the 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 h...

Page 54: ...you have just installed is aligned with the sides of the 2104 and there is no gap between this module and the modules that are next to it Verify also that the front edge of this disk drive module alig...

Page 55: ...termination mode to check the error log See Appendix A Operating with RISC Systems on page 77 Note The green activity light 1 comes on for about one second after the disk drive module has been install...

Page 56: ...ver and if required lock it with the key provided 9 Restore the disk drive module into your system using the system programs Refer to Appendix A Operating with RISC Systems on page 77 Figure 32 Closin...

Page 57: ...uidance about replacing the fan and power supply assembly You do not need to remove power from the 2104 when exchanging a fan and power supply assembly Before Exchanging a Fan and Power Supply Assembl...

Page 58: ...assembly in a 2104 Model TU3 are the same but the parts are turned through 90 degrees 1 Set the DC On Standby switch 1 on the fan and power supply assembly to Standby Note The DC PWR light might stay...

Page 59: ...m the failing fan and power supply assembly CAUTION Ensure that the mainline power cable has been removed from the failing fan and power supply before continuing Figure 35 Unplugging the Mainline Powe...

Page 60: ...3 Unscrew the two thumbscrews on the fan and power supply assembly Figure 36 Unscrewing the Thumbscrews on the Fan and Power Supply Assembly 44 2104 Models DU3 and TU3 Operator s Guide...

Page 61: ...on Do not leave the space empty for more than 30 minutes if you do the 2104 and the disk drive modules might overheat and be damaged CAUTION Do not insert hands or tools into the empty space where the...

Page 62: ...the 2104 DANGER Do not plug a power cable into the fan and power supply assembly until the assembly is fully home and its thumbscrews are fully tightened Figure 38 Inserting a Replacement Fan and Pow...

Page 63: ...6 Tighten the two thumbscrews by turning them clockwise Figure 39 Tightening the Screws on a Fan and Power Supply Assembly Chapter 3 Exchanging FRUs 47...

Page 64: ...ainline power cable into the new fan and power supply assembly Verify that the green AC PWR light 1 comes on immediately Figure 40 Plugging in the Mainline Power Cable 48 2104 Models DU3 and TU3 Opera...

Page 65: ...8 Set the DC On Standby switch 1 on the new fan and power supply assembly to On Note The fan speeds might decrease Figure 41 Fan and Power Supply DC On Standby Switch Chapter 3 Exchanging FRUs 49...

Page 66: ...ds If it does not or the amber CHK light 2 comes on verify that the new fan and power supply assembly is correctly installed If it is report the problem to your service representative Figure 42 Fan an...

Page 67: ...need to remove power from the 2104 when exchanging a fan assembly Before Exchanging a Fan Assembly v Look at the Check light on this fan assembly see Fan and Power Supply Assembly and Fan Assembly Lig...

Page 68: ...ions show a 2104 Model DU3 The steps for exchanging a fan assembly in a 2104 Model TU3 are the same but the parts are turned through 90 degrees 1 Verify that the amber CHK light 1 is flashing Figure 4...

Page 69: ...2 Unscrew the two thumbscrews Figure 45 Unscrewing the Thumbscrews on a Fan Assembly Chapter 3 Exchanging FRUs 53...

Page 70: ...e Attention Do not leave the space empty for more than 30 minutes if you do the 2104 and its disk drive modules might overheat and be damaged CAUTION Do not insert hands or tools into the empty fan as...

Page 71: ...4 Push the replacement fan assembly fully into the 2104 Note The speed of the other fan in the 2104 might decrease Figure 47 Inserting a Fan Assembly Chapter 3 Exchanging FRUs 55...

Page 72: ...5 Tighten the two thumbscrews Figure 48 Tightening the Thumbscrews 56 2104 Models DU3 and TU3 Operator s Guide...

Page 73: ...6 Verify that the amber CHK light 1 is off Figure 49 Fan Assembly Light Chapter 3 Exchanging FRUs 57...

Page 74: ...rganization to protect such parts You can exchange a faulty SCSI interface card assembly if v You are authorized by your organization v You have a correct spare SCSI interface card assembly You do not...

Page 75: ...mbly Check the lights on the SCSI interface card If the FAULT light is on exchange the SCSI interface card assembly using the procedure in the following section Figure 51 FAULT Light on an SCSI Interf...

Page 76: ...ructions show a 2104 Model DU3 The steps for exchanging a SCSI interface card assembly in a 2104 Model TU3 are the same but the parts are turned through 90 degrees 1 Unscrew and unplug the SCSI cable...

Page 77: ...2 Unscrew the thumbscrew 1 on the failing SCSI interface card Figure 53 Unscrewing the SCSI Interface Card Chapter 3 Exchanging FRUs 61...

Page 78: ...3 Open the lever fully by moving it to the right This action unplugs the card assembly from the backplane Figure 54 Opening the Lever 62 2104 Models DU3 and TU3 Operator s Guide...

Page 79: ...I interface card assembly out of the 2104 CAUTION Do not insert hands or tools into the empty space above the fan and power supply assembly Figure 55 Pulling the SCSI Interface Card Out Chapter 3 Exch...

Page 80: ...5 Push the replacement SCSI interface card assembly into the 2104 Figure 56 Pushing the Replacement SCSI Interface Card In 64 2104 Models DU3 and TU3 Operator s Guide...

Page 81: ...N As you push the assembly fully home the lever automatically moves towards its closed position Ensure that your fingers do not become pinched between the lever and the assembly Figure 57 Closing the...

Page 82: ...7 Tighten the thumbscrew Figure 58 Tightening the Thumbscrew 66 2104 Models DU3 and TU3 Operator s Guide...

Page 83: ...8 Plug the SCSI connector into the SCSI interface card and tighten the retaining screws Figure 59 Plugging in the SCSI Cable Chapter 3 Exchanging FRUs 67...

Page 84: ...seconds It indicates that the TERM POWER from a host bus adapter is activated If it does not check that the new SCSI interface card has been correctly installed Figure 60 SCSI Interface Card Assembly...

Page 85: ...You have a correct spare switch card assembly You do not need to remove power from the 2104 when exchanging the switch card Before Exchanging the Switch Card Assembly Notes 1 The settings of the swit...

Page 86: ...3 The steps for exchanging the switch card assembly in a 2104 Model TU3 are the same but the parts are turned through 90 degrees 1 Unscrew the thumbscrew 1 on the failing switch card assembly Figure 6...

Page 87: ...up This action unplugs the switch card assembly from the backplane Note If the 2104 is switched on it might switch off when you unplug the switch card assembly Figure 63 Opening the Lever Chapter 3 Ex...

Page 88: ...e switch card assembly out of the 2104 CAUTION Do not insert hands or tools into the empty space between the power supply assemblies Figure 64 Remove the Switch Card 72 2104 Models DU3 and TU3 Operato...

Page 89: ...4 Push the replacement switch card assembly into the disk enclosure Figure 65 Pushing the Switch Card Assembly into the 2104 Chapter 3 Exchanging FRUs 73...

Page 90: ...5 Push the lever down Figure 66 Closing the Lever 74 2104 Models DU3 and TU3 Operator s Guide...

Page 91: ...6 Tighten the thumbscrew Figure 67 Tightening the Thumbscrew Chapter 3 Exchanging FRUs 75...

Page 92: ...the error information the SRN given to you by your operating system The machine type number 2104 The machine model number DU3 or TU3 The machine serial number xx xxxxx The serial number can be read f...

Page 93: ...Code 6208 Type Number 4_A v PCI 4 Channel Ultra3 SCSI RAID Adapter A Feature Code 2498 Type Number 4 X An RS 6000 or IBM Eserver pSeries computer running SuSE Linux Enterprise Server for pSeries uses...

Page 94: ...They check the error log and present messages about any problems that have been logged Your system manuals describe how to run the diagnostic programs Configuring a 2104 to the Using System AIX Syste...

Page 95: ...Information for Multiple Bus Systems SA38 0509 v Site and Hardware Planning Information SA38 0508 v Adapters Devices and Cable Information for Micro Channel Bus Systems SA23 2764 v Adapters Devices a...

Page 96: ...80 2104 Models DU3 and TU3 Operator s Guide...

Page 97: ...escribe Danger Notices DANGER In the following step you are going to remove the power cables These cables are live if the rack power distribution unit or uninterruptible power supply UPS unit is still...

Page 98: ...to the rack CAUTION The stabilizer must be correctly attached to the bottom front of the rack to prevent the rack from tipping forward while the 2104 Model DU3 is being installed into the rack Do not...

Page 99: ...s before you have completed this safety check CAUTION If the reading is not infinity do not proceed Make the necessary corrections to the wiring before you continue Do not switch on the branch circuit...

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Page 101: ...Appendix B Translated Safety Notices 85...

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Page 131: ...6 disk drive module 7 enclosure check 6 fan assembly 9 fan and power supply assembly 9 interface card 12 Subsystem 6 switch card 14 locks deskside unit covers 20 LVD SE light SCSI interface card 13 LV...

Page 132: ...116 2104 Models DU3 and TU3 Operator s Guide...

Page 133: ......

Page 134: ...Part Number 97P1458 Printed in the U S A SA33 3310 03 1P P N 97P1458...

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