IBM e Server i, 43, 7136, 71, 7104 Series Manual

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iSeries

43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure

Version 5

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iSeries

43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure

Version 5

Note

Before using this information and the product it supports, be sure to read the information in “Notices,” on page 71.

Fourth Edition (August 2005)

This edition applies to version 5, release 3, modification 0 of IBM Operating System/400

(product number 5722–SS1) and to all subsequent releases and modifications until otherwise indicated in new editions. This version does not run on all reduced instruction set computer (RISC) models nor does it run on CISC models.

US Government Users Restricted Rights – Use, duplication or disclosure restricted by GSA ADP Schedule Contract with IBM Corp.

Chapter 1. 43xx or 71xx disk unit . . . .1

Before you begin . . . . . . . . . . . . .1

Chapter 2. Replace 43xx disk units . . .3

Replace 43xx RAID or Mirrored protected disk units

with system powered on . . . . . . . . . .3

Replace 43xx RAID or Mirrored protected disk units

with system powered off . . . . . . . . . .8

Chapter 3. Install 43xx disk units . . .15

Install 43xx disk units with system power on . . .15

Details: Install 43xx disk units with system

power on . . . . . . . . . . . . . .16

Install 43xx disk units with system power off . . .20

Details: Install 43xx disk units with system

power off . . . . . . . . . . . . . .21

Open or remove the front cover . . . .29

270, 800, 810, 820, or 5075 front cover . . . . . .29

825 front cover . . . . . . . . . . . . .30

270, 800, or 810 in a rack . . . . . . . . . .31

830, 840, 870, 890, 5074, 5079, 5094 or 5095 . . . .32

Disk unit locations . . . . . . . . .33

270, 800, or 810 system unit . . . . . . . . .33

7104 or 7116 expansion unit . . . . . . . . .34

820 system unit . . . . . . . . . . . . .35

825 system unit . . . . . . . . . . . . .36

830 system unit . . . . . . . . . . . . .37

840 system unit . . . . . . . . . . . . .38

870 and 890 system unit . . . . . . . . . .38

5065, 5074, and 5094 expansion unit . . . . . .39

Select the optimal disk unit position . . . . .39

5075 and 5095 expansion unit . . . . . . . .40

5079 and 5294 expansion unit . . . . . . . .41

Select the optimal disk unit position . . . . .41

System-unit control panel . . . . . .43

Install the 7104 expansion unit to the 270 server or 7116 expansion unit to

the 800 or 810 server . . . . . . . .45

Install the 7123 or 7136 disk unit

enclosure . . . . . . . . . . . . .55

Install the 7124 or 7127 disk unit

enclosure . . . . . . . . . . . . .61

Install the power supply . . . . . . . . . .65

Power down the system unit . . . . .67

Remove the side and back cover . . .69

Appendix. Notices . . . . . . . . . .71

Trademarks . . . . . . . . . . . . . .72

Terms and conditions for downloading and printing

publications . . . . . . . . . . . . . .73

Code disclaimer information . . . . . . . . .74

Electronic Emission Notices . . . . . . . . .74

Federal Communications Commission (FCC)

statement . . . . . . . . . . . . . .74

Electronic Emission Notices . . . . . . . . .76

Federal Communications Commission (FCC)

statement . . . . . . . . . . . . . .76

iv 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Chapter 1. 43xx or 71xx disk unit

Replacing and installing this feature are customer tasks. When you use these instructions, you will perform some or all of the following tasks:

v Perform prerequisite tasks. v Power down the system. v Remove the system unit covers. v Remove hardware. v Install new hardware. v Install covers. v IPL your operating system. v Verify your new hardware configuration.

will take approximately one hour to perform these tasks. You may need to allow

It additional time to complete your jobs, back up your system, IPL your system, and verify your hardware configuration.

You can choose to perform these tasks yourself or contact IBM(R) or an authorized service provider to make arrangements for them to perform the tasks for a fee. If you encounter difficulties when performing a task, contact your authorized dealer or service provider.

Note: If you are removing or moving disk units already installed in your unit refer

Select the instructions for the task you want to perform:

v Chapter 2, “Replace 43xx disk units,” on page 3 v Chapter 3, “Install 43xx disk units,” on page 15 v “Install the 7104 expansion unit to the 270 server or 7116 expansion unit to the

v “Install the 7123 or 7136 disk unit enclosure” on page 55 v “Install the 7124 or 7127 disk unit enclosure” on page 61

Some that you have. However, the steps to perform the task are the same.

Before you begin

Before you begin a replacement or installation task, follow these steps:

__ 1. For an installation and if possible, for a replacement, ensure that you have

__ 2. Ensure that you take a few minutes to become familiar with these

__ 3. Ensure that you have access to a medium flat-bladed screwdriver.

to Backup and Recovery

800 or 810 server” on page 45

of the figures in these instructions may not look exactly like the system unit

a current backup of your system (including operating system, licensed programs, and data). If you have backed up the operating system and

licensed programs since the last time you applied PTFs, that backup is acceptable.

instructions.

__ 4. If there are incorrect, missing, or visibly damaged parts, contact one of the

following: v Your authorized service provider

v In the United States: IBM

Rochester Manufacturing Automated

Information Line (R–MAIL) at 1–800–300–8751

v In countries outside of the United States: Use the following We b site to

locate your service and support numbers:

http://www.ibm.com/planetwide

__ 5. If you are installing new hardware in logical partitions, you need to plan

and understand the requirements to be successful. Go to Logical partitions in the Information Center. Then return to these instructions.

__ 6. If you encounter difficulties during the procedure, contact your authorized

service provider or your authorized dealer.

__ 7. Determine if there are any existing PTF prerequisites before you install your

new feature. Go to the following Web site:

http://www-912.ibm.com/s_dir/slkbase.NSF/slkbase

a. Select All Documents. b. Select General Information. c. Select Offerings. d. Select Feature Prerequisites. e. Select Customer Installation Features Prerequisites.

f. Locate your feature number and OS/400

release, and check the

prerequisites.

2 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Chapter 2. Replace 43xx disk units

To replace a 43xx disk unit, perform these tasks:

__ 1. Perform prerequisite tasks as described in “Before you begin” on page 1. __ 2. “Open or remove the front cover” on page 29.

Depending on your disk protection, our system or expansion unit can either be powered off (nonconcurrent) or powered on (concurrent) when you replace the disk units. Select the procedure you want to use:

v “Replace 43xx RAID or Mirrored protected disk units with system powered on” v “Replace 43xx RAID or Mirrored protected disk units with system powered off”

on page 8

Replace 43xx RAID or Mirrored protected disk units with system powered on

Be sure you understand the complexity of the powered on (concurrent) procedure before you begin. If you do not feel comfortable using the concurrent procedure, go to “Replace 43xx RAID or Mirrored protected disk units with system powered off” on page 8.

To replace a disk unit with the system powered on, follow these steps:

__ 1. If possible, use a wrist strap to prevent electrostatic discharge from

damaging your hardware. If you do not have a wrist strap, touch a metal

surface of the system or expansion unit before installing or replacing hardware.

If you received the 2209 Disposable Wrist Strap, follow these steps:

__ a. Attach the disposable wrist strap. View video. __ b. When you unroll the strap, remove the liner from the copper foil at

the end.

__ c. Attach the adhesive part of the copper foil to an exposed, unpainted

metal surface on the frame of the unit.

Follow the same precautions you would use without the wrist strap.

Note:

The 2209 Disposable Wrist Strap is for static control. It will not increase or decrease your risk of receiving electric shock when using or working on electrical equipment.

__ 2. Find the “Disk unit locations” on page 33 for your system unit or your

expansion unit.

__ 3. Remove the disk unit cover. Squeeze the latch and pull out.

Note: iSeries 825 does not have disk unit covers.

__ 4. Be sure you are signed on with at least service level authority. __ 5. Type strsst on the command line of the OS/400 session and press Enter. __ 6. Type your service tools user ID and service tools password on the

System Service Tools (SST) Sign On display. Press Enter.

The service tools password is case sensitive.

Note:

__ 7. Select Start a service tool from the System Service Tools (SST) display. Press

Enter.

__ 8. For mirrored disk units, follow these steps to verify that the disk unit you

are replacing has been suspended before powering off the system: __ a. Select Work with disk units from the System Service Tools (SST)

display. Press Enter.

__ b. Select Display Disk Configuration from the Work with Disk Units

display. Press Enter.

__ c. Select Display Disk Configuration Status from the Display Disk

Configuration display. Press Enter.

__ d. Does the disk unit that is mirrored to the disk unit that you are

replacing (same unit number) have a status of Active? __ No: STOP! Do NOT replace the disk unit. Contact IBM or

your authorized service provider.

__ Yes: Does the disk unit that you are replacing have a status of

Suspended? __ Yes: Continue with the next step. __ No: Follow these steps to suspend mirrored protection

on the disk unit that you are replacing:

1) Press F3 from the Display Disk Configuration display to return to the Work with Disk Units display.

2) Select Work with Disk Unit Recovery from the Work with Disk Units display. Press Enter.

3) Select Suspend mirrored protection from the Work with Disk Unit Recovery display. Press Enter.

4) Select the option to Suspend the disk unit that you are replacing from the Suspend Mirrored Protection display. Press Enter.

5) Press F3 to return to the Work with Disk Units display.

6) Press F3 to return to the System Service Tools (SST) display.

7) Select Start a service tool from the System Service Tools (SST) display.

9. Select Hardware service manager from the Start a Service Tool display. Press

Enter.

__ 10. Select Device Concurrent Maintenance from the Hardware Service Manager

display. Press Enter.

__ 11. Type the Physical Location (Frame ID and position) where you will be

replacing the disk unit.

Note: The physical location of the disk unit to be replaced should have

been provided by customer support.

In this example, Physical Location: Frame ID 1____ Position D06____ , you would install a disk unit in frame 1 (base system), disk unit position 6.

__ 12. Select option 1 (Remove device) for the action to be performed. __ 13. Set the time delay for one minute—01. Do not press Enter at this time.

4 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Note: Locate the light in the numbered arrow by the disk unit you are

replacing. When you press Enter, after a one minute delay, this light comes on and begins to blink rapidly. You then have nine seconds to slide the disk unit into place.

__ 14. Press Enter on the console. __ 15. When the light starts blinking, squeeze and pull the handle of the disk unit

out toward you before you remove the disk unit. If the handle is not all the way out, the disk unit will not slide out of the system.

__ 16. Support the bottom of the disk unit assembly as you slide it completely

out. Do not hold the disk unit by the handle.

__ 17. The light will stop blinking and remain off when the disk unit is removed. __ 18. Return to the console and wait until the Concurrent Maintenance Results

display appears. Press F12.

__ 19. Find the package that contains the new disk unit assembly and remove it

from the static-protective package. Attention: Disk units are fragile. Handle with care.

__ 20. Unlock the handle by squeezing and pulling it out toward you before you

install the disk unit. If the handle is not all the way out, the disk unit will not slide into the system unit or the expansion unit. View video.

Chapter 2. Replace 43xx disk units 5

__ 21. Support the bottom of the disk unit assembly as you slide it half way into

the system unit or the expansion unit. Do not push it any further.

Yo u install the disk units horizontally in the 7123, 7136, and 7137

Note:

disk unit enclosure.

__ 22. The physical locations you entered in step 11 on page 4 of this procedure

may still appear on the display. If not, retype the Physical Location (Frame ID and position) where you will be installing the new disk unit.

In this example, Physical Location: Frame ID 1____ Position D06____ , you would install a disk unit in frame 1 (base system), disk unit position 6.

__ 23. Select option 2 (Install device) for the action to be performed. __ 24. Set the time delay for one minute—01. Do not press Enter at this time.

Locate the light in the numbered arrow by the disk unit you are

Note:

replacing. When you press Enter, after a one minute delay, this light comes on and begins to blink rapidly. You then have nine seconds to slide the disk unit into place.

__ 25. Press Enter on the console. __ 26. When the light starts blinking, slide the disk unit all the way in and then

lock it in place by closing the latch.

__ 27. The light stops blinking and remains on when you have installed the disk

unit properly.

__ 28. Return to the console and wait until the Concurrent Maintenance Results

display appears. Press Enter.

__ 29. When the Hardware Service Manager display appears, press F3. __ 30. Select Work with Disk Units on the System Service Tools display.

Press Enter.

6 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 31. Select Work with disk unit recovery on the Work with Disk Units display.

Press Enter.

__ 32. Does the disk unit that you replaced have device parity protection

(RAID)?

__ No: The disk unit you replaced had mirrored protection. Go to step

33.

__ Yes: Follow these steps:

__ a. Select Rebuild disk unit data on the Work with Disk unit

recovery display.

Press Enter.

__ b. Select 1 to rebuild the disk unit displayed (disk unit displayed

is the disk unit that you removed) on the Rebuild Disk Unit Data display.

Press Enter.

__ c. Press Enter on the Confirm Rebuild Disk Unit Data display. The

rebuild process may take several minutes to complete.

__ d. Install the disk unit covers. Align the tabs on the disk unit

cover with the slots in the system unit. Push the cover in until it latches.

__ e. Install or close the system unit or expansion unit front cover. __ f. Press F5 to refresh the display until the Percent complete

shows 5%.

__ g. When the display shows at least 5% complete, you can either

continue to monitor this display to completion, or press F3 (Exit) to return to the Work with disk units display.

__ h. Press F3 (Exit) to return to the System service tools display. __ i. Press F3 (Exit) to return to the exit SST display and press Enter.

The replacement procedure is complete.

__ 33. The disk unit you replaced had mirrored protection. Follow these steps:

__ a. Select Replace configured unit on the Work with Disk unit recovery

display. Press Enter.

__ b. Select the configured disk unit that you are exchanging (suspended

unit) on the Select Configured Unit to Replace display. There should be only one unit available.

Press Enter.

__ c. Select the disk unit that you just installed on the Select Replacement

Unit display. This unit has a non-configured status.

In some cases, it may take several minutes for a new disk unit

Note:

to display. Repeat these steps until the new unit appears.

Press Enter.

__ d. Press Enter on the Confirm Replace of Configured Unit display to

confirm your choice for replacement. The replacement process may take several minutes to complete.

When the process is complete, the Work with Disk unit recovery display appears.

__ e. Press F3 (Exit) to return to the Work with disk units display. __ f. Select Display disk configuration on the Work with disk units display.

Chapter 2. Replace 43xx disk units 7

__ g. Select Display disk configuration status on the Display Disk

Configuration display.

Mirrored status will show Resuming. When complete, the Mirrored status will show Active. This process may take several minutes to complete. You can either monitor this display to completion, or press F3 (Exit) repeatedly to return to the OS/400 main menu.

__ h. Install the disk unit covers. Align the tabs on the disk unit cover

with the slots in the system unit. Push the cover in until it latches.

__ i. Install or close the system unit or expansion unit front cover.

The replacement of the disk unit is complete.

Replace 43xx RAID or Mirrored protected disk units with system powered off

To replace a disk unit with the system powered off, follow these steps: __ 1. For mirrored disk units, follow these steps to verify that the disk unit you

are replacing has been suspended before powering off the system:

__ a. Be sure you are signed on with at least service level authority. __ b. Type strsst on the command line of the OS/400 session and press

Enter.

__ c. Type your service tools user ID and service tools password on

the Start Service Tools (STRSST) Sign On display. Press Enter.

The service tools password is case sensitive.

Note:

__ d. Select Work with disk units from the System Service Tools (SST)

display. Press Enter.

__ e. Select Display Disk Configuration from the Work with Disk Units

display. Press Enter.

__ f. Select Display Disk Configuration Status from the Display Disk

Configuration display. Press Enter.

__ g. Does the disk unit that is mirrored to the disk unit that you are

replacing (same unit number) have a status of Active? __ No: Do NOT replace the disk unit. Contact IBM or your

authorized service provider.

__ Yes: Does the disk unit that you are replacing have a status of

Suspended? __ Yes: Continue with the next step. __ No: Follow these steps to suspend mirrored protection

on the disk unit that you are replacing:

1) Press F3 from the Display Disk Configuration display to return to the Work with Disk Units display.

2) Select Work with Disk Unit Recovery from the Work with Disk Units display. Press Enter.

3) Select Suspend mirrored protection from the Work with Disk Unit Recovery display. Press Enter.

4) Select the option to Suspend the disk unit that you are replacing from the Suspend Mirrored Protection display. Press Enter.

2. Press F3 repeatedly to exit System Service Tools and return to the main

menu.

8 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 3. Vary off the IXS:

__ a. Go to the Work with Configuration Status display by entering:

WRKCFGSTS at any command line. Press F4.

__ b. At the Work with Configuration Status display, enter *NWS at the Type

field and press Enter two times.

__ c. At the Work with Configuration Status display, select the Vary off

option in the Opt column next to the IXS and press Enter.

__ d. Press F12 to return to the Main Menu.

__ 4. “Power down the system unit” on page 67.

__ 5. If possible, use a wrist strap to prevent electrostatic discharge from

damaging your hardware. If you do not have a wrist strap, touch a metal surface of the system or expansion unit before installing or replacing hardware.

If you received the 2209 Disposable Wrist Strap, follow these steps:

__ a. Attach the disposable wrist strap. View video. __ b. When you unroll the strap, remove the liner from the copper foil at

the end.

__ c. Attach the adhesive part of the copper foil to an exposed, unpainted

metal surface on the frame of the unit.

Follow the same precautions you would use without the wrist strap.

Note:

The 2209 Disposable Wrist Strap is for static control. It will not increase or decrease your risk of receiving electric shock when using or working on electrical equipment.

__ 6. Remove the disk unit covers. Squeeze the latch and pull out.

Note: iSeries 825 does not have disk unit covers.

__ 7. Locate the disk unit you want to replace. __ 8. Unlock the handle by squeezing it and pulling it out toward you before

you remove the disk unit. If the handle is not all the way out, the disk unit will not slide out of the system.

__ 9. Support the bottom of the disk unit assembly as you slide it completely

out. Do not hold the disk unit by the handle.

Chapter 2. Replace 43xx disk units 9

__ 10. Find the package that contains the new disk unit assembly and remove it

from the static-protective package. Write the serial number (use the last 4 digits) of the disk unit here ______________ before you install it.

Attention: Disk units are fragile. Handle with care.

__ 11. Squeeze and pull the handle out toward you before you install the disk

unit. If the handle is not all the way out, the disk unit will not slide into the system unit or the expansion unit. Do not hold the disk unit by the

handle. View video.

10 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 12. Make sure that the disk unit handle is fully extended when sliding into the

system unit or the expansion unit. Support the bottom of the disk unit assembly as you slide it into the system unit or the expansion unit until it stops.

__ 13. Close the disk unit handle firmly locking it into place. __ 14. Install the disk unit covers. Align the tabs on the disk unit enclosure cover

with the slots on the system unit enclosure. Push the cover in until it latches.

__ 15. Install or close the unit front cover.

__ 16. DANGER

electrical outlet that is not correctly wired could place hazardous

An voltage on metal parts of the system or the products that attach to the system. It is the customer’s responsibility to ensure that the outlet is correctly wired and grounded to prevent an electrical shock. (RSFTD201)

Plug the following power cords into an electrical outlet.

v System unit v System unit console v Expansion units

__ 17. Plug in and power on all attached devices, such as printers and displays. __ 18. If your system unit is an iSeries 270, 800, or 810, go to step 20. __ 19. If your system unit is an iSeries 820, 825, 830, 840, 870 or 890, go to step 22

on page 12.

__ 20. Look at the Function/Data display on the control panel. Refer to

“System-unit control panel” on page 43.

__ 21. Does 01 B N V=S appear in the Function/Data display?

Chapter 2. Replace 43xx disk units 11

__ Yes: Go to step 24. __ No: Follow these steps:

__ a. Press the Increment/Decrement push button until 02 appears

in the Function/Data display.

__ b. Press the Enter push button on the control panel. __ c. Press the Increment/Decrement push button until B appears in

the Function/Data display.

__ d. Press the Enter push button on the control panel. __ e. Press the Increment/Decrement push button until N appears in

the Function/Data display.

__ f. Press the Enter push button on the control panel. __ g. Press the Increment/Decrement push button until S appears in

the Function/Data display.

__ h. Press the Enter push button on the control panel. __ i. Press the Increment/Decrement push button until 01 appears

in the Function/Data display.

__ j. Press the Enter push button on the control panel.

01 B N S should appear in the Function/Data display. If it does not, repeat steps 21a through 21j.

__ k. Go to step 24. __ 22. Look at the Function/Data display on the control panel. __ 23. Does 01 B V=S appear in the Function/Data display and the Normal mode

indicator (OK) illuminated? __ Yes: Continue with the next step. __ No: Do the following:

__ a. Press the Mode Select button until the Normal mode indicator

(OK) lights up.

__ b. Press the Increment/Decrement push button until 02 appears

in the Function/Data display.

__ c. Press the Enter push button on the control panel.

__ d. Press the Increment/Decrement push button until B appears in

the Function/Data display.

__ e. Press the Enter push button on the control panel.

__ f. Press the Increment/Decrement push button until S appears in

the Function/Data display

__ g. Press the Enter push button on the control panel.

__ h. Press the Increment/Decrement push button until 01 appears

in the Function/Data display.

__ i. Press the Enter push button on the control panel.

01 B S should appear in the Function/Display panel. If it does not appear, repeat steps 23a through 23i.

24. Press the Power push button that is located on the control panel. There is

approximately a 10-second delay before the power-on light comes on, and data appears in the Function/Data display.

The system takes several minutes to power on and complete an IPL.

Note:

When the IPL is complete, the OS/400 signon display should appear on your system unit console.

__ 25. Follow these steps to verify your disk unit configuration:

12 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ a. Type strsst on the command line of the iSeries session and press

Enter.

__ b. Select Work with disk units from the System Service Tools (SST)

display. Press Enter.

__ c. Select Work with disk unit recovery from the Work with Disk Units

display. Press Enter.

__ d. Does the disk unit that you replaced have device parity protection

(RAID)?

__ No: The disk unit you replaced had mirrored protection. Go

to step 26.

__ Yes: Follow these steps:

__ 1) Select Rebuild disk unit data on the Work with Disk

unit recovery display.

Press Enter.

__ 2) Select 1 to rebuild the disk unit displayed (disk unit

displayed is the disk unit that you removed) on the Rebuild Disk Unit Data display.

Press Enter.

__ 3) Press Enter on the Confirm Rebuild Disk Unit Data

display. The rebuild process may take several minutes to complete.

__ 4) Install the disk unit covers. Align the tabs on the disk

unit cover with the slots in the system unit. Push the cover in until it latches.

__ 5) Install or close the system unit or expansion unit front

cover.

__ 6) Press F5 to refresh the display until the Percent

complete shows 5%.

__ 7) When the display shows at least 5% complete, you can

either continue to monitor this display to completion, or press F3 (Exit) to return to the Work with disk units display.

__ 8) Press F3 (Exit) to return to the System service tools

display.

__ 9) Press F3 (Exit) to return to the exit SST display and

press Enter. The replacement procedure is complete.

26. The disk unit you replaced had mirrored protection. Follow these steps:

__ a. Select Replace configured unit on the Work with Disk unit recovery

display. Press Enter.

__ b. Select the configured disk unit that you are exchanging (suspended

unit) on the Select Configured Unit to Replace display. There should be only one unit available.

Press Enter.

__ c. Select the disk unit that you just installed on the Select Replacement

Unit display. This unit has a non-configured status.

In some cases, it may take several minutes for a new disk unit

Note:

to display. Repeat these steps until the new unit appears.

Chapter 2. Replace 43xx disk units 13

Press Enter.

__ d. Press Enter on the Confirm Replace of Configured Unit display to

confirm your choice for replacement. The replacement process may take several minutes to complete.

When the process is complete, the Work with Disk unit recovery display appears.

__ e. Press F3 (Exit) to return to the Work with disk units display. __ f. Select Display disk configuration on the Work with disk units display. __ g. Select Display disk configuration status on the Display Disk

Configuration display. Mirrored status will show Resuming. When complete, the Mirrored

status will show Active. This process may take several minutes to complete. You can either monitor this display to completion, or press F3 (Exit) repeatedly to return to the OS/400 main menu.

__ h. Install the disk unit covers. Align the tabs on the disk unit cover

with the slots in the system unit. Push the cover in until it latches.

__ i. Install or close the system unit or expansion unit front cover.

The replacement of the disk unit is complete.

14 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Chapter 3. Install 43xx disk units

To install a 43xx disk unit; follow these steps:

Note: The figures in these instructions may not look exactly like the server that

you have. However, the steps to perform the task are the same.

__ 1. Perform prerequisite tasks as described in “Before you begin” on page 1. __ 2. “Open or remove the front cover” on page 29.

Your system or expansion unit can either be powered off (nonconcurrent) or powered on (concurrent) when you install the disk units.

Select the preferred procedure from the following:

v “Install 43xx disk units with system power on” on page 15 v “Install 43xx disk units with system power off” on page 20

Install 43xx disk units with system power on

Be sure you understand the complexity of the powered on (concurrent) procedure before you begin. If you do not feel comfortable using the concurrent procedure, go to “Install 43xx disk units with system power off” on page 20.

To perform the concurrent installation, follow these steps:

__ 1. If possible, use a wrist strap to prevent electrostatic discharge from

damaging your hardware. If you do not have a wrist strap, touch a metal

surface of the system or expansion unit before installing or replacing hardware.

If you received the 2209 Disposable Wrist Strap, follow these steps:

__ a. Attach the disposable wrist strap. View video. __ b. When you unroll the strap, remove the liner from the copper foil at

the end.

__ c. Attach the adhesive part of the copper foil to an exposed, unpainted

metal surface on the frame of the unit.

Follow the same precautions you would use without the wrist strap.

Note:

The 2209 Disposable Wrist Strap is for static control. It will not increase or decrease your risk of receiving electric shock when using or working on electrical equipment.

__ 2. Find the “Disk unit locations” on page 33 in your system unit or your

expansion unit.

__ 3. Remove the disk unit covers. Squeeze the latch and pull out.

Note: iSeries 825 does not have disk unit covers.

__ 4. Look at the front of the system unit or the expansion unit and determine the

next available position. When you have a system unit with an expansion unit, fill the slot positions in the system unit first. If using logical partitions, go to Plan for logical partitions, in the Information Center, for specific load source disk unit locations.

__ 5. Follow the steps in “Details: Install 43xx disk units with system power on”

to install the new disk unit.

Details: Install 43xx disk units with system power on

__ 1. Write down the position where the new disk will be installed

________________ (for example; D03).

__ 2. Write down the Frame ID where you will be installing the disk unit here

____________________ . You will need it later. The base system Frame ID is

1. The Frame ID for each external expansion unit is displayed on the front display (for example: 02)

__ 3. Be sure you are signed on with at least service level authority. __ 4. Type strsst on the command line of the iSeries session and press Enter. __ 5. Type your service tools user ID and service tools password on the

System Service Tools (SST) Sign On display. Press Enter.

__ 6. Select Start a service tool from the System Service Tools (SST) display. Press

Enter.

__ 7. Select Hardware service manager from the Start a Service Tool display. Press

Enter.

__ 8. Select Device Concurrent Maintenance from the Hardware Service Manager

display. Press Enter.

__ 9. Type the Physical Location (Frame ID and position) where you will be

installing the new disk unit. Refer to the locations you recorded in step 1 and step 2 of this procedure.

In this example, Physical Location: Frame ID 1____ Position D06____ , you would install a disk unit in frame 1 (base system), disk unit position 6.

__ 10. Select option 2 (Install device for the action to be performed.) __ 11. Set the time delay for one minute—01. Do not press Enter at this time. __ 12. Find the package that contains the new disk unit assembly and remove it

from the static-protective package. Attention: Disk units are fragile. Handle with care.

Write the serial number (use the last four digits) of the disk unit here ______________ before you install it.

__ 13. Unlock the handle by squeezing and pulling it out toward you and down

before you install the disk unit. If the handle is not all the way down, the disk unit will not slide into the system unit or the expansion unit. View

16 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

video.

__ 14. Support the disk unit assembly as you slide it half way into the system

unit or the expansion unit. Do not push it any further.

Yo u install the disk units horizontally in the 7123, 7136, and 7137

Note:

disk unit enclosure.

__ 15. Locate the light in the numbered arrow by the disk unit you are installing.

When you press Enter, after a one minute delay, the light comes on and begins to blink rapidly. You then have nine seconds to slide the disk unit all the way forward and push in the handle on the disk unit.

__ 16. Press Enter on the console. __ 17. When the light starts blinking, slide the disk unit all the way in and lock it

in place by closing the latch.

__ 18. The light stops blinking and remains on when you have installed the disk

unit properly.

__ 19. Return to the console and wait until the Concurrent Maintenance Results

display appears. Press Enter.

__ 20. Do you have another disk unit to install?

__ No: Continue with the next step. __ Yes: Look at the front of the system unit or the expansion unit and

determine the next available position. Repeat steps 8 on page 16 through 19 to install the next disk unit.

21. When the Hardware Service Manager display appears, press F12.

__ __ 22. Select Work with Disk Units on the System Service Tools display.

Press Enter.

__ 23. Select Display disk configuration on the Work with Disk Units display.

Chapter 3. Install 43xx disk units 17

Press Enter.

__ 24. Select Display non-configured units on the Display disk configuration

display. Press Enter.

__ 25. The disk unit that you installed should be listed. The serial number should

match the serial number you wrote in step 12 on page 16.

The new disk unit may take up to five minutes to appear in the list.

Note:

If the disk unit is not listed, ensure that the disk unit was properly installed. Repeat steps “Install 43xx disk units with system power on” on page 15 through 19 on page 17.

__ 26. Press F12, twice. __ 27. Select Work with disk configuration on the Work with Disk Units display.

Press Enter.

__ 28. Are you adding a disk unit to an existing device parity set? If you need

more information about device parity, go to Backup and Recovery

. __ Yes: Continue with the next step. __ No: Do you want to start a device parity set?

__ Yes: Go to Device parity protection in the Information Center. __ No: Go to step 46 on page 19.

29. Select Include unit in device parity protection on the Work with disk

configuration display. Press Enter.

__ 30. Did the Include Device Parity Protection Failed display appear?

__ Yes: Continue with the next step. __ No: Go to step 34.

31. The following conditions must be met before you can start device parity

protection. Including the disk unit in device parity protection may fail for one or more reasons.

v If there are enough disk units available to create a new parity set, the

units will be eligible for Start Device Parity Protection operation and not for the Include Device Parity Protection operation. For more information,

go to Backup and Recovery

v All disk units in a parity set must be the same capacity with a

minimum number of 3 or 4 disk units and maximum of 10 or 18 units in the resulting parity set, depending on the disk unit type.

v Not all disk units attached to an advanced function input/output

processor have reported to the system. Retry the operation.

v The type/model of the disk units must be supported for the requested

operation.

32. When the above conditions are met, select F12 to return to the Work with

disk configuration display.

__ 33. Select Include unit in device parity protection on the Work with disk

configuration display.

Press Enter.

__ 34. Select the disk units to include in Device Parity Protection. Type a 1 in the

Option column on the Include Disk Units in Device Parity Protection display. Press Enter.

18 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 35. Press Enter to confirm your choice. The configuration will start and may

take 30 to 60 minutes to complete.

__ 36. When the device parity protection is complete, the message Selected units

have been included successfully appears on the Work with disk

configuration display.

__ 37. Select Display disk configuration on the Work with disk configuration

display and press Enter.

__ 38. Select Display disk configuration status on the Display disk configuration

display and press Enter.

__ 39. If you have more than one ASP, determine the auxiliary storage pool (ASP)

to which you want to add the disk units.

__ 40. Press F12, twice. __ 41. Select Add units to the ASPs and balance data on the Work with disk

configuration display. Press Enter.

__ 42. Specify the ASP that you determined in step 39 on the Specify ASPs to

Add Units to display.

Press Enter.

__ 43. The Confirm Add Units display appears showing the configuration your

system will have when the add operation completes.

If you have selected the wrong ASP, press F12 to change your

Note:

options.

the Enter key to continue. The add process will take several minutes

Press to complete.

__ 44. When the message Selected units have been added successfully

appears, return to the Main Menu. (Press F3 three times and press Enter.)

__ 45. Go to step 54 on page 20. __ 46. Select Display disk configuration on the Work with Disk Configuration

display. Press Enter.

__ 47. Select Display disk configuration status on the Display Disk Configuration

display. Press Enter.

__ 48. If you have more than one ASP, determine the auxiliary storage pool (ASP)

to which you want to add the disk units.

__ 49. Press F12, twice. __ 50. Select Add units to ASPs on the Work with Disk Configuration display.

Press Enter.

__ 51. Specify the number of the ASP to which you want to add the disk unit.

The system ASP is ASP 1. Press Enter.

Notes:

a. When an even number of disk units are added to a mirrored ASP, they

will automatically become mirrored protected.

b. If ASP is mirror protected, disk units must be added in pairs.

52. The Confirm Add Units display appears showing the configuration your

system will have when the add operation completes.

Chapter 3. Install 43xx disk units 19

Note: If you have selected the wrong ASP, press F12 to change your

options.

the Enter key to continue. The add process will take several minutes

Press to complete.

__ 53. When the message Selected units have been added successfully

appears, return to the Main Menu. (Press F3 three times and press Enter.)

__ 54. Install the disk unit covers. Align the tabs on the disk unit cover with the

slots in the system unit. Push the cover in until it latches.

__ 55. Install or close the system unit or expansion unit front cover. __ 56. If you have a printer, print the configuration list. A service representative

may refer to the configuration list in the future.

__ a. You need to sign on with service authority. __ b. Type strsst on the Main Menu command line and press Enter. __ c. Type your service tools user ID and service tools password on

the System Service Tools (SST) Sign On display and press Enter.

__ d. Select Start a service tool on the System Service Tools (SST) display

and press Enter.

__ e. Select Hardware service manager on the Start a Service Tool display

and press Enter.

__ f. Press F6 (Print configuration) from the Hardware Service Manager

display.

__ g. Press F3 (Exit) twice to return to the Main Menu and press Enter. __ h. Place the configuration list where you can reference it in the future.

57. The installation of the disk unit is complete.

__ __ 58. For information on disk unit configuration, go to the Disk management

topic in the Information Center.

Install 43xx disk units with system power off

To perform the nonconcurrent installation, follow these steps: __ 1. If you haven’t done so, power down the system. For instructions, refer to

“Power down the system unit” on page 67.

__ 2. If possible, use a wrist strap to prevent electrostatic discharge from

damaging your hardware. If you do not have a wrist strap, touch a metal

surface of the system or expansion unit before installing or replacing hardware.

If you received the 2209 Disposable Wrist Strap, follow these steps:

__ a. Attach the disposable wrist strap. View video. __ b. When you unroll the strap, remove the liner from the copper foil at

the end.

__ c. Attach the adhesive part of the copper foil to an exposed, unpainted

metal surface on the frame of the unit.

Follow the same precautions you would use without the wrist strap.

Note:

The 2209 Disposable Wrist Strap is for static control. It will not increase or decrease your risk of receiving electric shock when using or working on electrical equipment.

__ 3. Find the “Disk unit locations” on page 33 in your system unit or your

expansion unit.

__ 4. Remove the disk unit covers. Squeeze the latch and pull out.

20 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Note: iSeries 825 does not use disk unit covers.

__ 5. Look at the front of the system unit or the expansion unit and determine the

next available position. When you have a system unit with an expansion unit, fill the slot positions sequentially in the system unit first. If using logical partitions, go to Plan for logical partitions, in the Information Center, for specific load source disk unit locations.

__ 6. Follow the steps in “Details: Install 43xx disk units with system power off”

to install the new disk unit.

Details: Install 43xx disk units with system power off

Attention: Disk units are fragile. Handle with care.

__ 1. Find the package that contains the new disk unit assembly and remove it

from the static-protective package. Write the serial number (use the last 4 digits) of the disk unit here ______________ before you install it.

__ 2. Squeeze and pull the handle out toward you and down before you install

the disk unit. If the handle is not all the way down, the disk unit will not slide into the system unit or the expansion unit. View video.

Chapter 3. Install 43xx disk units 21

__ 3. Support the bottom of the disk unit assembly as you slide it completely

forward and install it into the system unit or the expansion unit. Do not hold the disk unit by the handle.

__ 4. Align the disk unit assembly with the next available slot and slide it into

the system or expansion unit until it stops. Make sure that the handle is fully extended when sliding into the system unit or the expansion unit.

__ 5. Close the disk unit handle firmly locking it into place. __ 6. Do you have another disk unit to install?

__ No: Continue with the next step. __ Yes: Repeat this procedure to install the next disk unit.

__ 7. Install the disk unit covers. Align the tabs on the disk unit enclosure cover

with the slots on the system unit enclosure. Push the cover in until it latches.

__ 8. Do you have any other adapter cards or devices to install?

__ No: Continue with the next step. __ Yes: If you have another device such as an adapter card, a tape unit,

or a memory card to install, go to the instructions that came with that device.

9. Remove the disposable wrist strap.

__ __ 10. Install or close the unit front cover.

22 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 11. DANGER

electrical outlet that is not correctly wired could place hazardous

Plug the following power cords into an electrical outlet.

v System unit v System unit console v Expansion units

__ 12. Plug in and power on all attached devices, such as printers and displays. __ 13. If your system unit is an iSeries 270, 800, or 810, go to step 15. __ 14. If your system unit is an iSeries 820, 825, 830, 840, 870 or 890, go to step 18

on page 24.

__ 15. Look at the Function/Data display on the control panel. Refer to

“System-unit control panel” on page 43.

__ 16. Did you just install a 7104 or 7116 Expansion Unit?

__ No: Continue with the next step. __ Yes: Do the following:

__ a. Press the Increment/Decrement push button until 02 appears

in the Function/Data display.

__ b. Press the Enter push button on the control panel. __ c. Press the Increment/Decrement push button until B appears in

the Function/Data display.

__ d. Press the Enter push button on the control panel. __ e. Press the Increment/Decrement push button until M appears in

the Function/Data display.

__ f. Press the Enter push button on the control panel. __ g. Press the Increment/Decrement push button until S appears in

the Function/Data display.

__ h. Press the Enter push button on the control panel. __ i. Press the Increment/Decrement push button until 07 appears

in the Function/Data display.

__ j. Press the Enter push button on the control panel. __ k. Press the Increment/Decrement push button until 07A9

appears in the Function/Data display.

__ l. Press the Enter push button on the control panel. __ m. Press the Increment/Decrement push button until 0701

appears in the Function/Data display.

__ n. Press the Enter push button on the control panel. __ o. Depending on the processor type you identified in step 1 on

page 45, the configuration ID in step 16p will be 0795 or 0796. __ 2248, 2250, or 2422 processors: 0795 __ For all other processors: 0796

p. Press the Increment/Decrement push button until 0795 or

0796 appears in the Function/Data display.

__ q. Press the Enter push button on the control panel.

Chapter 3. Install 43xx disk units 23

01 B M V=F should appear in the Function/Data display. If it does not, repeat steps 16a on page 23 through 16q on page 23.

__ r. Go to step 20.

17. Does 01 B M V=S appear in the Function/Data display?

__ Yes: Go to step 20. __ No: Do the following:

__ a. Press the Increment/Decrement push button until 02 appears

in the Function/Data display.

__ b. Press the Enter push button on the control panel. __ c. Press the Increment/Decrement push button until B appears in

the Function/Data display.

__ d. Press the Enter push button on the control panel. __ e. Press the Increment/Decrement push button until M appears in

the Function/Data display.

__ f. Press the Enter push button on the control panel. __ g. Press the Increment/Decrement push button until S appears in

the Function/Data display.

__ h. Press the Enter push button on the control panel. __ i. Press the Increment/Decrement push button until 01 appears

in the Function/Data display.

__ j. Press the Enter push button on the control panel.

01 B M S should appear in the Function/Data display. If it does not, repeat steps 17a through 17j.

__ k. Go to step 20.

18. Look at the Function/Data display on the control panel.

__ __ 19. Does 01 B V=S appear in the Function/Data display and the Manual mode

indicator (a small hand) illuminated? __ Yes: Continue with the next step. __ No: Do the following:

__ a. Press the Mode Select button until the Manual mode indicator

(a small hand) lights up.

__ b. Press the Increment/Decrement push button until 02 appears

in the Function/Data display.

__ c. Press the Enter push button on the control panel. __ d. Press the Increment/Decrement push button until B appears in

the Function/Data display.

__ e. Press the Enter push button on the control panel. __ f. Press the Increment/Decrement push button until S appears in

the Function/Data display

__ g. Press the Enter push button on the control panel. __ h. Press the Increment/Decrement push button until 01 appears

in the Function/Data display.

__ i. Press the Enter push button on the control panel.

01 B S should appear in the Function/Display panel. If it does not appear, repeat steps 19a through 19i.

20. Press the Power push button that is located on the iSeries control panel.

There is approximately a 10-second delay before the power-on light comes on, and data appears in the Function/Data display.

24 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Note: The system takes approximately 5 to 10 minutes to power on and

complete an IPL. When the IPL is complete, the IPL or Install the System display should appear on your system unit console.

__ 21. Do the following to verify your disk unit configuration:

__ a. Select Use Dedicated Service Tools (DST) when the IPL or Install the

System display appears. Press Enter.

__ b. Enter your DST user ID and password.

Press Enter.

__ c. Select Work with disk units on the Use Dedicated Service Tools (DST)

display. Press Enter.

__ d. Select Work with disk configuration on the Work with Disk Units

display. Press Enter.

__ e. Select Display disk configuration on the Work with Disk

Configuration display.

Press Enter.

__ f. Select Display non-configured units on the Display Disk Configuration

display. Press Enter.

__ g. The disk units that you installed should be listed. The serial number

should match the serial number you wrote in step 1 on page 21.

If the disk unit is not listed, ensure that the disk unit is

Note:

properly installed.

__ h. Return to the Work with Disk Configuration display (press F12 two

times).

22. Are you adding a disk unit to an existing device parity set? If you need

more information about device parity, refer to Backup and Recovery __ Yes: Continue with the next step. __ No: Do you want to start a device parity set?

__ Yes: Go to Device parity protection in the Information Center. __ No: Go to step 41 on page 26.

23. Select Work with device parity protection on the Work with Disk

Configuration display. Press Enter.

__ 24. Select Include unit in device parity protection on the Work with Device

Parity Protection display.

Press Enter.

__ 25. Did the Include Device Parity Protection Failed display appear?

__ Yes: Continue with the next step. __ No: Go to step 28 on page 26.

26. The following conditions must be met before you can start device parity

protection. Including the disk unit in device parity protection may fail for one or more reasons.

v If there are enough disk units available to create a new parity set, the

units will be eligible for Start Device Parity Protection operation and

Chapter 3. Install 43xx disk units 25

not for the Include Device Parity Protection operation. For more

information, refer to Backup and Recovery

v All disk units in a parity set must be the same capacity with a

minimum number of three or four disk units and maximum of 10 or 18 units in the resulting parity set, depending on the disk unit type.

v Not all disk units attached to an advanced function input/output

processor have reported to the system. Retry the operation.

v The type/model of the disk units is not supported for the requested

operation.

27. When the above conditions are met, press F12 twice to return to the Work

with Disk Configuration display.

__ 28. On the Include Disk Units in Device Parity Protection display, select the disk

units to be included in Device Parity Protection. Type a 1 in the Option column.

Press Enter.

__ 29. Press Enter to confirm your choice. The configuration will start and may

take 30 to 60 minutes to complete.

__ 30. When the device parity protection is complete, the message “Selected units

have been included successfully” appears on the Work with device parity protection display.

Press F12.

__ 31. Select Display disk configuration on the Work with disk configuration

display. Press Enter.

__ 32. Select Display disk configuration status on the Display disk configuration

display.

__ 33. If you have more than one ASP, determine the auxiliary storage pool (ASP)

to which you want to add the disk unit.

__ 34. Press F12, twice. __ 35. Select Work with ASP configuration on the Work with disk configuration

display. Press Enter.

__ 36. Select Add units to ASPs on the Work with ASP configuration display.

Press Enter.

__ 37. Specify the ASP you determined in step 33 on the Specify ASPs to Add Units

to display.

Press Enter.

__ 38. Press Enter to confirm. __ 39. When the message “Selected units have been added successfully” appears,

press F3 three times and press Enter to return to the Main Menu.

__ 40. Go to step 45 on page 27. __ 41. Select Work with ASP configuration on the Work with Disk Configuration

display and press Enter.

__ 42. Select Add units to ASPs on the Work with ASP configuration display.

Press Enter.

__ 43. Specify the number of the ASP to which you want to add the disk unit.

The system ASP is ASP 1. Press Enter.

26 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Notes:

a. When an even number of disk units are added to a mirrored ASP, they

will automatically become mirrored protected.

b. If ASP is mirror protected, disk units must be added in pairs.

__ 44. The Confirm Add Units display appears showing the configuration your

system will have when the add operation completes.

If you have selected the wrong ASP, press F12 to change your

Note:

options.

the Enter key to continue. The add process will take several minutes

Press to complete.

__ 45. Press F12 three times to return to the Use Dedicated Service Tools (DST)

display.

__ 46. Select Perform an IPL on the Use Dedicated Service Tools (DST) display.

Press Enter.

__ 47. If you have a printer, print the configuration list. A service representative

may refer to the configuration list in the future.

__ a. You need to sign on with service authority. __ b. Type strsst on the Main Menu command line.

Press Enter.

__ c. Type your service tools user ID and service tools password on

the System Service Tools (SST) Sign On display. Press Enter.

__ d. Select Start a service tool on the System Service Tools (SST) display.

Press Enter.

__ e. Select Hardware service manager on the Start a Service Tool display.

Press Enter.

__ f. Press F6 (print the configuration) from the Hardware Service Manager

display.

__ g. To return to the Main Menu, press F3 (Exit) twice and then press

Enter.

__ h. Place the configuration list where you can refer to it in the future.

48. The installation of the disk unit is complete.

__ __ 49. For information on how to make your disk unit operational, go to the Disk

management topic in the Information Center.

Chapter 3. Install 43xx disk units 27

28 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Open or remove the front cover

Select your unit:

v “270, 800, 810, 820, or 5075 front cover” on page 29 v “270, 800, or 810 in a rack” on page 31 v “825 front cover” on page 30 v “830, 840, 870, 890, 5074, 5079, 5094 or 5095” on page 32

270, 800, 810, 820, or 5075 front cover

Remove the system unit or expansion unit front cover by gripping the sides of the cover A and pulling the cover toward you. View video.

825 front cover

Remove the front cover by gripping the sides of the cover and pulling the cover toward you. View video.

30 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

270, 800, or 810 in a rack

Open or remove the front cover 31

830, 840, 870, 890, 5074, 5079, 5094 or 5095

Use A to open the front cover. If needed, use latch B to remove the front cover.

32 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Disk unit locations

Locate your system or expansion unit to find the disk unit locations. If using logical partitions, go to Plan for logical partitions, in the Information Center, for specific load source disk unit locations.

v “270, 800, or 810 system unit” on page 33 v “7104 or 7116 expansion unit” on page 34 v “820 system unit” on page 35 v “825 system unit” on page 36 v “830 system unit” on page 37 v “840 system unit” on page 38 v “870 and 890 system unit” on page 38 v “5065, 5074, and 5094 expansion unit” on page 39 v “5075 and 5095 expansion unit” on page 40 v “5079 and 5294 expansion unit” on page 41

270, 800, or 810 system unit

7104 or 7116 expansion unit

34 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

820 system unit

Disk unit locations 35

825 system unit

36 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

830 system unit

Note: Disk unit plug sequence for optimum performance: D31, D36, D46, D32,

D37, D47, ... D50, (add second adaptor), D01, D11, D21, D02, ... D25, (add third adaptor), D06, D16, D26, D07, ... D30.

Disk unit locations 37

840 system unit

Note: Disk unit plug sequence for optimum performance: D31, D36, D46, D32,

D37, D47, ... D50, (add second adaptor), D01, D11, D21, D02, ... D25, (add third adaptor), D06, D16, D26, D07, ... D30.

870 and 890 system unit

38 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Note: Disk unit plug sequence for optimum performance: D31, D36, D46, D32,

D37, D47, ... D50, (add second adaptor), D01, D11, D21, D02, ... D25, (add third adaptor), D06, D16, D26, D07, ... D30.

5065, 5074, and 5094 expansion unit

Select the optimal disk unit position

When you install disk units, you should evenly distribute the disk units on the disk controllers. Evenly distributing the disk units will optimize them for maximum performance.

Note for 5079 users: The 5079 consists of two independent expansion units:

5079–001 and 5079–002. Installation rules and procedures apply to each expansion unit independently.

for 5094 users: The 5094 consists of two independent expansion units:

Note

5094–001 and 5094–002. Installation rules and procedures apply to each expansion unit independently.

If you are installing feature 4331 1.65 GB Read Cache, solid-state disk units,

Note:

you can only install them in position one of your disk unit enclosures. You can install three of these features (if you have three disk unit controllers) in the expansion unit, for example, in positions D31, D01, and D06.

Refer to the label on the inside of the front cover and install the disk units in this order:

__ 1. First fill all the disk unit positions that are controlled by the first high-speed

disk-unit controller.

__ a. Fill the slot 1’s: D31, D36, D46 __ b. Fill the slot 2’s D32, D37, D47

Disk unit locations 39

__ c. Fill the slot 3’s: D33, D38, D48 __ d. Fill the slot 4’s: D34, D39, D49 __ e. Fill the slot 5’s: D35, D40, D50

__ 2. Your expansion unit requires a second high-speed disk-unit controller before

you can install disk units into the following positions. Contact IBM or an authorized dealer if your expansion unit does not have a second high-speed disk-unit controller (IOA Card 2).

Next fill the positions in (IOA Card 2) this sequence:

__ a. Fill the slot 1’s: D01, D11, D21 __ b. Fill the slot 2’s: D02, D12, D22 __ c. Fill the slot 3’s: D03, D13, D23 __ d. Fill the slot 4’s: D04, D14, D24 __ e. Fill the slot 5’s: D05, D15, D25

3. Your expansion unit requires a third high-speed disk-unit controller before

you can install disk units into the following positions. Contact IBM or an authorized dealer if your expansion unit does not have a third high-speed disk-unit controller (IOA Card 3).

Last fill the positions in (IOA Card 3) this sequence:

__ a. Fill the slot 1’s: D06, D16, D26 __ b. Fill the slot 2’s: D07, D17, D27 __ c. Fill the slot 3’s: D08, D18, D28 __ d. Fill the slot 4’s: D09, D19, D29 __ e. Fill the slot 5’s: D10, D20, D30

5075 and 5095 expansion unit

40 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

5079 and 5294 expansion unit

Select the optimal disk unit position

When you install disk units, you should evenly distributing the disk units on the disk controllers. Evenly distributing the disk units will optimize them for maximum performance.

Note for 5079 users: The 5079 consists of two independent expansion units:

5079–001 and 5079–002. Installation rules and procedures apply to each expansion unit independently.

Disk unit locations 41

Note for 5294 users: The 5294 consists of two independent expansion units:

5294–001 and 5294–002. Installation rules and procedures apply to each expansion unit independently.

If you are installing feature 4331 1.65 GB Read Cache, solid-state disk units,

Note:

Refer to the label on the inside of the front cover and install the disk units in this order:

__ 1. First fill all the disk unit positions that are controlled by the first high-speed

disk-unit controller.

__ a. Fill the slot 1’s: D31, D36, D46 __ b. Fill the slot 2’s D32, D37, D47 __ c. Fill the slot 3’s: D33, D38, D48 __ d. Fill the slot 4’s: D34, D39, D49 __ e. Fill the slot 5’s: D35, D40, D50

2. Your expansion unit requires a second high-speed disk-unit controller before

you can install disk units into the following positions. Contact IBM or an authorized dealer if your expansion unit does not have a second high-speed disk-unit controller (IOA Card 2).

Next fill the slots in (IOA Card 2) this sequence:

3. Your expansion unit requires a third high-speed disk-unit controller before

you can install disk units into the following positions. Contact IBM or an authorized dealer if your expansion unit does not have a third high-speed disk-unit controller (IOA Card 3).

Last fill the slots in (IOA Card 3) this sequence:

42 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

System-unit control panel

Go to the front of your iSeries system unit. Open the control panel door.

Your control panel looks like either Figure 1 or Figure 2 on page 44. Refer to the control panel for your unit.

Figure 1. Control panel without Electronic Keystick

Following are the descriptions of the Figure 1 callouts:

A Power On Light

v A blinking light indicates power to the unit. v A constant light indicates that the unit is on and working.

Power Push button

B

C Processor Activity

D System Attention

E Function/Data Display

F Increment/Decrement buttons

G Enter Push button

If your control panel looks like Figure 2 on page 44, before you can use F

Increment/Decrement buttons and G Enter push button, you need to press H Mode Selects to select Manual mode N. To use Mode Select, the keystick needs to be inserted.

Figure 2. Control panel with Electronic Keystick

A Power On Light

v A blinking light indicates power to the unit. v A constant light indicates that the unit is on and working.

Power Push button

B

C Processor Activity

D System Attention

E Function/Data Display

F Increment/Decrement buttons

G Enter Push button

H Mode Selects

J Electronic Keystick Slot

K Secure

L Auto

M Normal

N Manual

44 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Install the 7104 expansion unit to the 270 server or 7116 expansion unit to the 800 or 810 server

__ 1. Determine the processor in your model 270, 800, or 810 by doing the

following: To get to Manual mode (01 B M S): __ a. Press the Increment/Decrement push button until 02 appears in the

Function/Data display.

__ b. Press the Enter push button on the control panel. __ c. Press the Increment/Decrement push button until B appears in the

Function/Data display.

__ d. Press the Enter push button on the control panel. __ e. Press the Increment/Decrement push button until M appears in the

Function/Data display.

__ f. Press the Enter push button on the control panel. __ g. Press the Increment/Decrement push button until 20 appears in the

Function/Data display.

__ h. Press the Enter push button on the control panel. __ i. The system processor feature number is the last 4 digits of the long

number in the top of the control panel display. Write it down here _________________________________.

__ j. Press the Increment/Decrement push button until 02 appears in the

Function/Data display.

__ k. Press the Enter push button on the control panel. __ l. Press the Increment/Decrement push button until B appears in the

Function/Data display.

__ m. Press the Enter push button on the control panel. __ n. Press the Increment/Decrement push button until N appears in the

Function/Data display.

__ o. Press the Enter push button on the control panel.

02 B N S should appear in the Function/Data display. If it does not, repeat steps 1a through 1o.

2. If an Integrated xSeries Adapter (IXA) is present on the system, shut it

down using OS/400 options.

__ 3. Ensure that all jobs are complete. __ 4. When all jobs are complete, type pwrdwnsys *immed on an iSeries command

line and press Enter.

__ 5. When the unit is completely powered down, power off all PCs and

devices, such as printers and displays, that are connected to the system unit.

__ 6. Unplug any power cords, such as printers and displays, from electrical

outlets.

__ 7. Unplug the system unit and expansion unit power cords from the electrical

outlets.

__ 8. Remove the front cover. Refer to “270, 800, 810, 820, or 5075 front cover”

on page 29.

__ 9. Remove the back cover. Refer to “Remove the side and back cover” on

page 69.

__ 10. Remove the right side cover (two thumbscrews). __ 11. Remove the left side cover (two screws). __ 12. Remove the top cover (two screws). Slide the top cover back and lift up.

__ 13. If possible, use a wrist strap to prevent electrostatic discharge from

damaging your hardware. If you do not have a wrist strap, touch a metal surface of the system or expansion unit before installing or replacing hardware.

If you received the 2209 Disposable Wrist Strap, follow these steps:

__ a. Attach the disposable wrist strap. View video. __ b. When you unroll the strap, remove the liner from the copper foil at

the end.

__ c. Attach the adhesive part of the copper foil to an exposed, unpainted

metal surface on the frame of the unit.

Follow the same precautions you would use without the wrist strap.

Note:

The 2209 Disposable Wrist Strap is for static control. It will not increase or decrease your risk of receiving electric shock when using or working on electrical equipment.

__ 14. Did you receive a 2757, 2763, 2782, 4748, 4778, 5703, or 5705 IOA card?

If no, go to step 25 on page 49. If yes, use the following table to determine where to install the IOA card.

Card received Current position

Action needed

C01

2763 or 2782, 5703, or 5705

9767 Install 2763, 2782, 5703, or 5705 in position C02

2763 Install new 2763, 2782, 5703, or 5705 in position

C02

2757, 4748, 4778 9767 Remove 9767 and install 2757, 4748, or 4778 in

position C01

2763 Remove 2763 and install 2757, 4748, or 4778 in

position C01

__ 15. Locate the adapter card positions inside your system unit. __ 16. Does your unit have screws to secure the cards?

46 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ No: Continue with the next step. __ Yes: Do the following:

__ a. Remove the screw from the card position where you plan to

remove or install the card.

__ b. Go to step 18 on page 48.

__ 17. Open the latch at the card position where you plan to remove or install the

card. Move the latch counterclockwise and then swing the latch out.

Install the 7104 expansion unit to the 270 server or 7116 expansion unit to the 800 or 810 server 47

Figure 3. Example of Card Latch

__ 18. If removing a card, place it in a protective package. __ 19. Attention: Adapter cards are fragile:

v Handle only by the edges v Keep fingers off printed circuit area v Use static strap when handling v Leave in protective packaging until ready to install

20. Locate the adapter card you want to install in this position.

__ __ 21. Align the adapter card with the card holders inside the system unit and

push until it is connected securely.

__ 22. Swing the latch in and move the latch clockwise to secure the card. __ 23. If you removed a card and need to determine the position to install it, refer

to Install PCI Card in the Information Center.

48 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 24. DANGER

prevent a possible electrical shock from touching two surfaces with

To different electrical grounds, use one hand, when possible, to connect or disconnect signal cables. (RSFTD004)

Reconnect any cables and label the cables with the card position.

__ 25. Place the expansion unit and system unit side-by-side. __ 26. Position the left side of the system expansion unit slightly ahead of the

right side of the system unit.

__ 27. The left side of the system expansion unit has connector hooks that must

engage in the slots on the right side of the system unit frame.

__ 28. Slide the expansion unit back, engaging the connector hooks, until the

units are aligned.

__ 29. Install the two thumbscrews B to secure the expansion unit to the system

unit. Install the thumbscrews from the expansion unit side.

__ 30. Locate the data cable, part number 04N2273. Plug the end of the cable

(opposite the white cable retainers) into the lower disk unit enclosure.

__ 31. Thread the cables, from the expansion unit, through the openings.

A Disk unit data cables (part number 04N2273)

C Air moving device cable (part number 04N5720)

Install the 7104 expansion unit to the 270 server or 7116 expansion unit to the 800 or 810 server 49

D Power control cable (part number 04N5735)

__ 32. Connect A disk unit data cables to the next available port on the 2757,

2763, 2782, 4748, 4778, 5703, 5705 or 9767 cards in position C01 or C02 in the system unit.

50 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 33. Remove G DEBUG cable (part number P24L1883) from the system unit

backplane.

__ 34. Plug in cable H1 (part number P04N5595) that you received with the

expansion unit, where you just removed the DEBUG cable from the backplane.

__ 35. Plug G into H2. __ 36. Plug C (from expansion unit) into H3. __ 37. Remove and discard the plug F. __ 38. Connect D (from expansion unit) and E. __ 39. Is there a second disk unit enclosure installed in the upper position of the

expansion unit? __ No: Continue with the next step. __ Yes: Do the following:

__ a. Connect the additional disk unit data cable to the back of the

disk unit enclosure.

__ b. Route the disk unit data cable through the opening A

following the route of the existing data cable.

Install the 7104 expansion unit to the 270 server or 7116 expansion unit to the 800 or 810 server 51

__ c. Connect the disk unit data cable to the next available port on

the 2757, 2763, 2782, 4748, 4778, 5703, 5705 or 9767 cards in position C01 or C02 in the system unit.

52 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 40. Install the new top cover. Slide the cover from back to front (install three

screws on back).

__ 41. Install the right side cover (two thumbscrews). __ 42. Install the left side cover that was on the system unit, on the left side of

the expansion unit (two screws).

__ 43. Install the new front cover. __ 44. Plug the power cord into the back of the 7104 or 7116 expansion unit. __ 45. Install the new back cover if you have one. __ 46. You may want to store the old covers from the 270, 800, or 810 unit for

possible use in the future, discard the old covers according to local regulations, or recycle them where facilities exist.

__ 47. Go to “Install 43xx disk units with system power off” on page 20 to install

disk units.

Install the 7104 expansion unit to the 270 server or 7116 expansion unit to the 800 or 810 server 53

54 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Install the 7123 or 7136 disk unit enclosure

The 7123 disk unit enclosure is installed on its side in the 270 system expansion unit. The 7136 disk unit enclosure is installed on its side in the 800 or 810 system expansion unit.

__ 1. If an Integrated xSeries Adapter (IXA) is present on the system, shut it

down using OS/400 options.

__ 2. Ensure that all jobs are complete. __ 3. When all jobs are complete, type pwrdwnsys *immed on a command line and

press Enter.

__ 4. When the unit is completely powered down, power off all PCs and

devices, such as printers and displays, that are connected to the system unit.

__ 5. Unplug any power cords, such as printers and displays, from electrical

outlets.

__ 6. Unplug the system unit and expansion unit power cords from the electrical

outlets.

__ 7. Remove the front cover. Refer to “270, 800, 810, 820, or 5075 front cover”

on page 29.

__ 8. Remove the back cover. Refer to “Remove the side and back cover” on

page 69.

__ 9. Remove the right side cover (two thumbscrews). __ 10. Remove the left side cover (two screws).

__ 11. If possible, use a wrist strap to prevent electrostatic discharge from

damaging your hardware. If you do not have a wrist strap, touch a metal surface of the system or expansion unit before installing or replacing hardware.

If you received the 2209 Disposable Wrist Strap, follow these steps:

__ a. Attach the disposable wrist strap. View video. __ b. When you unroll the strap, remove the liner from the copper foil at

the end.

__ c. Attach the adhesive part of the copper foil to an exposed, unpainted

metal surface on the frame of the unit.

Follow the same precautions you would use without the wrist strap.

Note:

The 2209 Disposable Wrist Strap is for static control. It will not increase or decrease your risk of receiving electric shock when using or working on electrical equipment.

__ 12. Remove the four screws securing the metal plate located above the existing

disk unit enclosure. Keep the four screws. They will be used to secure the new disk unit enclosure.

__ 13. Find the package that contains the new disk unit enclosure and remove it

from the static–protective package.

__ 14. Hold the disk unit enclosure so that disk unit position 6 is the top position. __ 15. Slide the disk unit enclosure into the opening.

__ 16. Align the guide pin A on the disk unit enclosure with B in the

expansion unit.

__ 17. Start installing, but do not tighten, the four screws D to secure the disk

unit enclosure to the expansion unit.

__ 18. Install the two screws C inside the disk unit enclosure. Use the tool that

was shipped with the disk unit enclosure to install these two screws shown in View 1.

__ 19. Finish tightening the four screws D. __ 20. Connect A power cables, B disk unit data cable (part number 04N2273),

and C power control cable to the disk unit enclosure.

56 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 21. Route the disk-unit-enclosure data cable through the opening A following

the route of the existing data cable.

Install the 7123 or 7136 disk unit enclosure 57

__ 22. Connect the disk-unit data cable to the next available port on the 2757,

2763, 2782, 4748, 4778, or 9767 cards.

58 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 23. Install the right side cover (two thumbscrews). __ 24. Install the left side cover (two screws). __ 25. Install the front cover. __ 26. Install the back cover. __ 27. Go to “Install 43xx disk units with system power off” on page 20 to install

disk units.

Install the 7123 or 7136 disk unit enclosure 59

60 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Install the 7124 or 7127 disk unit enclosure

The 7127 disk unit enclosure is installed in the upper position of the 820 system unit. The 7124 disk unit enclosure is installed in the lower two positions of the 825 system unit.

__ 1. If an Integrated xSeries Adapter (IXA) is present on the system, shut it

down using OS/400 options.

__ 2. Ensure that all jobs are complete. __ 3. When all jobs are complete, type pwrdwnsys *immed on an iSeries command

line and press Enter.

__ 4. When the iSeries is completely powered down, power off all PCs and

devices, such as printers and displays, that are connected to the system unit.

__ 5. Unplug any power cords, such as printers and displays, from electrical

outlets.

__ 6. Unplug the system unit and expansion unit power cords from the electrical

outlets.

__ 7. Remove or open the front cover. Refer to “Open or remove the front cover”

on page 29.

__ 8. Remove the back cover if you have one. Refer to “Remove the side and

back cover” on page 69.

__ 9. Remove the left side cover. __ 10. Remove the right side cover.

__ 11. If possible, use a wrist strap to prevent electrostatic discharge from

damaging your hardware. If you do not have a wrist strap, touch a metal surface of the system or expansion unit before installing or replacing hardware.

If you received the 2209 Disposable Wrist Strap, follow these steps:

__ a. Attach the disposable wrist strap. View video. __ b. When you unroll the strap, remove the liner from the copper foil at

the end.

__ c. Attach the adhesive part of the copper foil to an exposed, unpainted

metal surface on the frame of the unit.

Follow the same precautions you would use without the wrist strap.

Note:

The 2209 Disposable Wrist Strap is for static control. It will not increase or decrease your risk of receiving electric shock when using or working on electrical equipment.

__ 12. For the 820, remove the four screws securing the metal plate located above

the existing disk unit enclosure. For the 825, remove the four screws securing the metal plate located below the existing disk unit enclosure. Keep the four screws. They will be used to secure the disk unit enclosure.

__ 13. Find the package that contains the new disk unit enclosure and remove it

from the static–protective package.

__ 14. Attach control cable (part number 24L1761) to location A, attach power

cables (part number 04N2920) to locations B and C, and data cable (part number 04N2273) to connector D at the back of the disk unit enclosure.

__ 15. Slide the disk unit enclosure into the opening that guides the cables

through the frame openings.

62 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 16. Connect the cables to the system unit as show in Figure 4 on page 64. A

to A, B to B, and C to C.

__ 17. Align the guide pin E on the disk unit enclosure with F in the system

unit.

__ 18. Start installing but do not tighten the four screws G that secure the disk

unit enclosure to the system unit.

__ 19. Install the two screws H. Use the tool that was shipped with the disk unit

enclosure to install the two screws H shown in View 1.

__ 20. Finish tightening the four screws G.

Install the 7124 or 7127 disk unit enclosure 63

Figure 4. Connecting the cables to the system unit

__ 21. Route the disk unit data cable through the frame opening J following the

route of the existing disk unit data cable.

__ 22. Connect the disk unit controller cable to the next available port on the

4748, 2757, 2763, 2782, 4778, 5703, or 5705 card.

64 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

__ 23. Go to “Install the power supply.”

Install the power supply

__ 1. You will install the power supply into the next available area. Refer to

Figure 5 on page 66.

__ 2. Pull out on the button to remove the power supply filler plate. __ 3. Pull the handle down on the power supply.

Install the 7124 or 7127 disk unit enclosure 65

Figure 5. Installing the power supply

__ 4. Slide the power supply into the system unit. __ 5. Move the handle up to lock in place. __ 6. Install the side covers. __ 7. Install the back cover. __ 8. To install disk units in your disk expansion unit, go to “Install 43xx disk

units with system power off” on page 20.

66 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Power down the system unit

To power down the system unit, follow these steps: __ 1. If an Integrated xSeries Adapter (IXA) is present on the system, shut it

down using OS/400 options.

__ 2. Ensure that all jobs are complete. __ 3. When all jobs are complete, power down the system by typing pwrdwnsys

*immed on a command line and press Enter.

__ 4. When the iSeries is completely powered down, disconnect all PCs from the

system unit. Power off all devices, such as printers and displays, that are connected to the system unit.

__ 5. Unplug any power cords, such as printers and displays, from electrical

outlets.

__ 6. Unplug the system unit and expansion unit power cords from the electrical

outlets.

68 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Remove the side and back cover

__ 1. Place your hand near the bottom of the back cover, if you have one, and lift

up and out.

__ 2. Remove the right side cover by removing the thumbscrews and sliding the

cover from front to back until it stops.

__ 3. Remove the left side cover by removing the screws. __ 4. Pull the cover out.

View video of these steps.

70 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Appendix. Notices

This information was developed for products and services offered in the U.S.A.

IBM may not offer the products, services, or features discussed in this document in other countries. Consult your local IBM representative for information on the products and services currently available in your area. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any IBM intellectual property right may be used instead. However, it is the user’s responsibility to evaluate and verify the operation of any non-IBM product, program, or service.

IBM may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to:

IBM Director of Licensing IBM Corporation North Castle Drive Armonk, NY 10504-1785 U.S.A.

following paragraph does not apply to the United Kingdom or any other

The country where such provisions are inconsistent with local law:

INTERNATIONAL BUSINESS MACHINES CORPORATION PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you.

This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. IBM may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.

Any references in this information to non-IBM We b sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those We b sites are not part of the materials for this IBM product and use of those Web sites is at your own risk.

IBM may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.

Any performance data contained herein was determined in a controlled environment. Therefore, the results obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.

Information concerning non-IBM products was obtained from the suppliers of those products, their published announcements or other publicly available sources. IBM has not tested those products and cannot confirm the accuracy of performance, compatibility or any other claims related to non-IBM products. Questions on the capabilities of non-IBM products should be addressed to the suppliers of those products.

All statements regarding IBM’s future direction or intent are subject to change or withdrawal without notice, and represent goals and objectives only.

All IBM prices shown are IBM’s suggested retail prices, are current and are subject to change without notice. Dealer prices may vary.

This information is for planning purposes only. The information herein is subject to change before the products described become available.

This information contains examples of data and reports used in daily business operations. To illustrate them as completely as possible, the examples include the names of individuals, companies, brands, and products. All of these names are fictitious and any similarity to the names and addresses used by an actual business enterprise is entirely coincidental.

Trademarks

If you are viewing this information softcopy, the photographs and color illustrations may not appear.

The drawings and specifications contained herein shall not be reproduced in whole or in part without the written permission of IBM.

IBM has prepared this publication for use by hardware service representatives in the maintenance or repair of the specific machines indicated. IBM makes no representations that it is suitable for any other purpose.

The drawings and specifications contained herein shall not be reproduced in whole or in part without the written permission of IBM.

IBM has prepared this publication for use by customer personnel for operating and planning for the specific machines indicated. IBM makes no representations that it is suitable for any other purpose.

The following terms are trademarks of International Business Machines Corporation in the United States, other countries, or both:

Application System/400 AS/400 e (logo) IBM iSeries Operating System/400 OS/400 400

Lotus, Freelance, and WordPro are trademarks of International Business Machines Corporation and Lotus Development Corporation in the United States, other countries, or both.

72 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

C-bus is a trademark of Corollary, Inc. in the United States, other countries, or both.

ActionMedia, LANDesk, MMX, Pentium, and ProShare are trademarks or registered trademarks of Intel Corporation in the United States, other countries, or both.

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SET and the SET Logo are trademarks owned by SET Secure Electronic Transaction LLC.

Java and all Java-based trademarks are trademarks of Sun Microsystems, Inc. in the United States, other countries, or both.

UNIX is a registered trademark of The Open Group in the United States and other countries.

Other company, product or service names may be trademarks or service marks of others.

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Commercial Use: You may reproduce, distribute and display these Publications solely within your enterprise provided that all proprietary notices are preserved. You may not make derivative works of these Publications, or reproduce, distribute or display these Publications or any portion thereof outside your enterprise, without the express consent of IBM.

Except as expressly granted in this permission, no other permissions, licenses or rights are granted, either express or implied, to the Publications or any information, data, software or other intellectual property contained therein.

IBM reserves the right to withdraw the permissions granted herein whenever, in its discretion, the use of the Publications is detrimental to its interest or, as determined by IBM, the above instructions are not being properly followed.

You may not download, export or re-export this information except in full compliance with all applicable laws and regulations, including all United States export laws and regulations. IBM MAKES NO GUARANTEE ABOUT THE CONTENT OF THESE PUBLICATIONS. THE PUBLICATIONS ARE PROVIDED ″AS-IS″ AND WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

All material copyrighted by IBM Corporation.

Appendix. Notices 73

By downloading or printing a publication from this site, you have indicated your agreement with these terms and conditions.

Code disclaimer information

This document contains programming examples.

IBM grants you a nonexclusive copyright license to use all programming code examples from which you can generate similar function tailored to your own specific needs.

All sample code is provided by IBM for illustrative purposes only. These examples have not been thoroughly tested under all conditions. IBM, therefore, cannot guarantee or imply reliability, serviceability, or function of these programs.

All programs contained herein are provided to you ″AS IS″ without any warranties of any kind. The implied warranties of non-infringement, merchantability and fitness for a particular purpose are expressly disclaimed.

Electronic Emission Notices

Federal Communications Commission (FCC) statement

Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in which case the user will be required to correct the interference at his own expense.

Properly shielded and grounded cables and connectors must be used in order to meet FCC emission limits. IBM is not responsible for any radio or television interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Responsible Party:

International Business Machines Corporation New Orchard Road Armonk, NY 10504

Telephone: 1-919-543-2193

Industry Canada Compliance Statement

This Class A digital apparatus meets the requirements of the Canadian Interference-Causing Equipment Regulations.

74 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Avis de conformité à la réglementation d’Industrie Canada

Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur du Canada.

European Community Compliance Statement

This product is in conformity with the protection requirements of EU Council Directive 89/336/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility. IBM cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the fitting of non-IBM option cards.

Australia and New Zealand Class A statement

Attention: This is a Class A product. In a domestic environment this product may

cause radio interference in which case the user may be required to take adequate measures.

VCCI Statement - Japan

The following is a summary of the VCCI Japanese statement in the box above.

This is a Class A product based on the standard of the Voluntary Control Council for Interference by Information Technology Equipment (VCCI). If this equipment is used in a domestic environment, radio disturbance may arise. When such trouble occurs, the user may be required to take corrective actions.

Electromagnetic Interference (EMI) Statement - People’s Republic of China

Per GB 9254–1998, the user manual for a Class A product must carry the following warning message (English translation from the Chinese standard) about use in a residential environment in Chinese (Simplified Chinese):

Declaration: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user may need to perform practical action.

Electromagnetic Interference (EMI) Statement - Taiwan

Appendix. Notices 75

The following is a summary of the EMI Taiwan statement above.

Warning: This is a Class A product. In a domestic environment this product may cause radio interference in which case the user will be required to take adequate measures.

Radio Protection for Germany

Dieses Gerät ist berechtigt in Übereinstimmung mit Dem deutschen EMVG vom

9.Nov.92 das EG–Konformitätszeichen zu führen.

Der Aussteller der Konformitätserklärung ist die IBM Germany.

Dieses Gerät erfüllt die Bedingungen der EN 55022 Klasse A. Für diese von Geräten gilt folgende Bestimmung nach dem EMVG:

Geräte dürfen an Orten, für die sie nicht ausreichend entstört sind, nur mit besonderer Genehmigung des Bundesministers für Post und Telekommunikation oder des Bundesamtes für Post und Telekommunikation betrieben werden. Die Genehmigung wird erteilt, wenn keine elektromagnetischen Störungen zu erwarten sind.

(Auszug aus dem EMVG vom 9.Nov.92, Para.3, Abs.4)

Hinweis

Dieses Genehmigungsverfahren ist von der Deutschen Bundespost noch nicht veröffentlicht worden.

Electronic Emission Notices

The following Statement applies to this IBM product. The statement for other IBM products intended for use with this product will appear in their accompanying manuals.

Federal Communications Commission (FCC) statement

Note: This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

76 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

v Reorient or relocate the receiving antenna. v Increase the separation between the equipment and receiver. v Connect the equipment into an outlet on a circuit different from that to which

the receiver is connected.

v Consult an IBM authorized dealer or service representative for help.

Properly

shielded and grounded cables and connectors must be used in order to

meet FCC emission limits. Proper cables and connectors are available from IBM authorized dealers. IBM is not responsible for any radio or television interference caused by using other than recommended cables or connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes or modifications could void the user’s authority to operate the equipment.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interferences, and (2) this device must accept any interferences received, including interference that may cause undesired operation.

Responsible Party:

International Business Machines Corporation New Orchard Road Armonk, NY 10504

Telephone: 1-919-543-2193

Industry Canada Compliance Statement

This Class B digital apparatus meets the requirements of the Canadian Interference-Causing Equipment Regulations.

Avis de conformité à la réglementation d’Industrie Canada

Cet appareil numérique de la classe B respecte toutes les exigences du Réglement sur le matériel brouilleur du Canada.

European Community Compliance Statement

This product is in conformity with the protection requirements of EC Council Directive 89/336/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility. IBM cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the fitting of non-IBM option cards.

This product has been tested and found to comply with the limits for Class B Information Technology Equipment according to CISPR 22 / European Standard EN 55022. The limits for Class B equipment were derived for typical residential environments to provide reasonable protection against interference with licensed communication devices.

Properly shielded and grounded cables and connectors (IBM part number 75G5958 or its equivalent) must be used in order to reduce the potential for causing interference to radio and TV communications and to other electrical or electronic equipment. Such cables and connectors are available from IBM authorized dealers. IBM cannot accept responsibility for an interference caused by using other than

Appendix. Notices 77

recommended cables and connectors.

78 43xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3



Printed in USA

IBM e Server i, 43, 7136, 71, 7104 Series Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Contents

Chapter 1. 43xx or 71xx disk unit

Before you begin

Chapter 2. Replace 43xx disk units

Replace 43xx RAID or Mirrored protected disk units with system powered on

Replace 43xx RAID or Mirrored protected disk units with system powered off

Chapter 3. Install 43xx disk units

Install 43xx disk units with system power on

Details: Install 43xx disk units with system power on

Install 43xx disk units with system power off

Details: Install 43xx disk units with system power off

Open or remove the front cover

270, 800, 810, 820, or 5075 front cover

825 front cover

270, 800, or 810 in a rack

830, 840, 870, 890, 5074, 5079, 5094 or 5095

Disk unit locations

270, 800, or 810 system unit

7104 or 7116 expansion unit

820 system unit

825 system unit

830 system unit

840 system unit

870 and 890 system unit

5065, 5074, and 5094 expansion unit

Select the optimal disk unit position

5075 and 5095 expansion unit

5079 and 5294 expansion unit

Select the optimal disk unit position

System-unit control panel

Install the 7104 expansion unit to the 270 server or 7116 expansion unit to the 800 or 810 server

Install the 7123 or 7136 disk unit enclosure

Install the 7124 or 7127 disk unit enclosure

Install the power supply

Power down the system unit

Remove the side and back cover

Appendix. Notices

Trademarks

Terms and conditions for downloading and printing publications

Code disclaimer information

Electronic Emission Notices

Federal Communications Commission (FCC) statement

Electronic Emission Notices

Federal Communications Commission (FCC) statement