IBM E Server i Series Manual de usuario

iSeries

43xx Disk Unit,

71xx Disk Expansion Unit,

71xx Disk Unit Enclosure

Version 5

ERserver



iSeries

43xx Disk Unit,

71xx Disk Expansion Unit,

71xx Disk Unit Enclosure

Version 5

ER s e r v e r



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 0of 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.

Contents

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 arack ..........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

©Copyright IBM Corp. 2000, 2005 iii

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:

vPerform prerequisite tasks.

vPower down the system.

vRemove the system unit covers.

vRemove hardware.

vInstall new hardware.

vInstall covers.

vIPL your operating system.

vVerify your new hardware configuration.

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

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 afee. If

you encounter difficulties when performing atask, contact your authorized dealer

or service provider.

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

to Backup and Recovery

Select the instructions for the task you want to perform:

vChapter 2, “Replace 43xx disk units,” on page 3

vChapter 3, “Install 43xx disk units,” on page 15

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

800 or 810 server” on page 45

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

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

Before you begin

Before you begin areplacement or installation task, follow these steps:

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

acurrent 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.

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

instructions.

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

©Copyright IBM Corp. 2000, 2005 1

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

following:

vYour authorized service provider

vIn the United States: IBM

Rochester Manufacturing Automated

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

vIn countries outside of the United States: Use the following Web 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.

243xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

Chapter 2. Replace 43xx disk units

To replace a43xx 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 adisk unit with the system powered on, follow these steps:

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

damaging your hardware. If you do not have awrist strap, touch ametal

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.

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

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.

Note: The service tools password is case sensitive.

©Copyright IBM Corp. 2000, 2005 3

__ 7. Select Start aservice 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 astatus 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 astatus 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 aservice tool from the System Service

Tools (SST) display.

__ 9. Select Hardware service manager from the Start aService 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 adisk 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.

443xx Disk Unit, 71xx Disk Expansion Unit, 71xx Disk Unit Enclosure V5R3

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