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EK-80CTL-IN-D01

May 2000

9 pages

Original

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Document:	Compaq Storageworks Installing an HSG80 or HSZ80 Array Controller
Order Number:	EK-80CTL-IN
Revision:	D01
Pages:	9
Original Filename:

OCR Text

Installing an HSG80 or HSZ80 Array Controller
Follow these instructions to replace either an HSG80 ACS Version 8.x or an HSZ80 ACS Version 8.x Array Controller. See the
appropriate HSG80 Array Controller ACS Version 8.x User’s Guide, HSZ80 Array Controller ACS Version 8.x User’s Guide, HSG80
Array Controller Version 8.x Maintenance and Service Guide, or HSZ80 Array Controller ACS Version 8.x Maintenance and
Service Guide for instructions on upgrading a single-controller configuration to a dual-redundant controller configuration.

3 2x

4
1

8 2x

17 2x

8 2x

17 2x
10

15
16

11
12

CXO6502A

CXO6501A

1
2
3
4
5
6
7
8
9

15
16
17

Backplane connectors
Access door
Copper gigabit link module (GLM)
Program-card slot
Program-card ejection button
Program card
ESD/PCMCIA card cover
Fibre Channel copper cables
Maintenance port cable for a PC
Optional maintenance port cable for a terminal:
10 BC16E-xx cable assembly
11 Ferrite bead
12 RJ-11 adapter
13 RJ-11 extension cable
14 PC serial port adapter
Maintenance port
Operator control panel (OCP)
Release Lever

Figure 1. HSG80 Array Controller with Copper GLM

1
2
3
4
5
6
7
8
9

15
16
17

Backplane connectors
Access door
Optical gigabit link module (GLM)
Program-card slot
Program-card ejection button
Program card
ESD/PCMCIA card cover
Fibre Channel optical cables
Maintenance port cable for a PC
Optional maintenance port cable for a terminal:
10 BC16E-xx cable assembly
11 Ferrite bead
12 RJ-11 adapter
13 RJ-11 extension cable
14 PC serial port adapter
Maintenance port
Operator control panel (OCP)
Release Lever

Figure 2. HSG80 Array Controller with Optical GLM

© Digital Equipment Corporation 1999. All rights reserved.
COMPAQ and the Compaq logo Registered in the United States Patent and Trademark Office.
Windows NT® is a registered trademark of the Microsoft Corporation.

EK–80CTL–IN. D01/388624-001

Replacing a Controller
Use this procedure for the following configurations:

2 2x
3
1

HSG80 ACS Version 8.x Single Controller
HSG80 ACS Version 8.0 Dual-Redundant Controller
HSZ80 ACS Version 8.x Single Controller

5
6

Use the following steps in “Removing a Controller” and
“Installing a Controller” to replace the controller.

16
17

18 2x

Removing a Controller
Use the following steps to remove a controller:

12
13

From the host console, dismount the logical units in the
subsystem. If you are using a Windows NT® platform, shut
down the server.

If the controller is operating, connect a PC or terminal to the
controller’s maintenance port.

If the controller is not operating, go to step 5.
CXO6500A

1
2
3
4
5
6
7
8
9
10

16
17
18

Backplane connectors
Host ports
Program-card slot
Program-card ejection button
Program card
ESD/PCMCIA card cover
Trilink connector
Host bus cable with ferrite bead
SCSI terminator
Maintenance port cable for a PC
Optional maintenance port cable for a terminal:
11 BC16E-xx cable assembly
12 Ferrite bead
13 RJ-11 adapter
14 RJ-11 extension cable
15 PC serial port adapter
Maintenance port
Operator control panel (OCP)
Release lever

Run FMU to obtain the last failure codes, if desired.
CAUTION: The cache module may contain data if the controller
crashed and you weren’t able to shut it down with the
SHUTDOWN controller command.

Shut down the controllers. In single controller
configurations, shut down “this controller.” In dualredundant controller configurations, shut down the “other
controller” first, then shut down “this controller” with the
following commands:
SHUTDOWN OTHER_CONTROLLER
SHUTDOWN THIS_CONTROLLER

When the controllers shuts down, their reset button and the
first three LEDs are lit continuously. This may take several
minutes, depending on the amount of data that needs to be
flushed from the cache modules.
CAUTION: Electrostatic discharge (ESD) can easily damage a
controller. Wear a snug-fitting, grounded ESD wrist strap.

Figure 3. HSZ80 Array Controller
NOTE: The maintenance port cable shipped with the HSG80 and
HSZ80 array controller has a 9-pin connector for a PC
connection only. If you are using a terminal instead of a PC, you
can order the optional maintenance port cable from the local
field service office.

Remove the program card’s ESD cover and program card.
Save them for the new controller.
NOTE: One or two host bus cables [HSG80] or one or two trilink
connectors with host bus cables (or terminators) [HSZ80] may
be attached, depending on the configuration.

Disconnect the host bus cables from the controller [HSG80]
using needle nose pliers (see Figure 4), or disconnect the
trilink connectors from the controller, but don’t disconnect
the host bus cables (or terminators) from the trilink
connectors [HSZ80].

Configure the controller as described in the appropriate
HSG80 Array Controller ACS Version 8.x User’s Guide or
the HSZ80 Array Controller ACS Version 8.x User’s Guide.
NOTE: If the controller you’re installing was previously used in
another subsystem, purge its old configuration. See
“CONFIGURATION RESET” in the appropriate HSG80 Array
Controller ACS Version 8.x User’s Guide or the HSZ80 Array
Controller ACS Version 8.x User’s Guide.

To restore a configuration saved with the
SAVE_CONFIGURATION switch, hold button 6 while
releasing the reset button.

Using CLCP, install any patches that you had installed on the
previous controller as described in the appropriate HSG80
Array Controller ACS Version 8.x User’s Guide or the
HSZ80 Array Controller ACS Version 8.x User’s Guide.

Mount the logical units on the host. If you are using a
Windows NT platform, restart the server.

CXO6613A

Figure 4. Using Pliers to Remove a Fibre Optic Cable
7.
8.

If connected, disconnect the PC or terminal from the
controller’s maintenance port.

10. Set the subsystem date and time with the following
command:

Disengage both retaining levers and remove the controller,
then place the controller into an approved antistatic bag or
onto a grounded antistatic mat.

SET THIS_CONTROLLER TIME= dd-mmm-yyyy:hh:mm:ss

11. Disconnect the PC or terminal from the controller’s
maintenance port.

Installing a Controller
Use the following steps to install a new controller:

12. In a dual-redundant controller configuration, repeat the
procedure for the “other controller.”

CAUTION: ESD can easily damage a controller. Wear a snugfitting, grounded ESD wrist strap.
Make sure you align the controller in the appropriate guide rails.
If you do not align the controller correctly, damage to the
backplane can occur.
1.

Ensure that the program card is not in the new controller and
insert the new controller into its slot. Engage its retaining
levers.
NOTE: One or two host bus cables [HSG80] or one or two trilink
connectors with host bus cables (or terminators) [HSZ80] may
be attached, depending on the configuration.

Connect the host bus cables to the new controller [HSG80],
or connect the trilink connectors to the new controller
[HSZ80].

Connect a PC or terminal to the controller’s maintenance
port.

Hold the reset button while inserting the program card into
the new controller. Release and replace the ESD cover.

When the CLI prompt reappears, display details about the
controller you configured. Use the following command:
SHOW THIS_CONTROLLER FULL

EK–80CTL–IN. D01/388624-001

Replacing a Controller
Use this procedure for the following configuration:
EMU

HSZ80 ACS Version 8.1 Dual-Redundant Controller

PVA
Controller A

Use the following steps in “Removing a Controller” and
“Installing a Controller” to replace a controller.

Controller B
Memory module A

Removing a Controller
Use the following steps to remove a controller:
1.

Memory module B
CXO6283A

Figure 5. Location of Controllers and Cache Modules

Connect a PC or terminal to the operational controller’s
maintenance port. The controller to which you’re connected
is “this controller”; the controller that you’re removing is the
“other controller.”

NOTE: A countdown timer allows a total of two minutes to
remove the controller. If you exceed two minutes, “this
controller” will exit FRUTIL and resume operations.

Disable failover and take the controllers out of their dualredundant controller configuration with the following
command:

CAUTION: ESD can easily damage a controller. Wear a snugfitting, grounded ESD wrist strap.

SET NOFAILOVER

Start FRUTIL with the following command:
RUN FRUTIL

Remove the ESD cover and program card. Save them for the
new controller.

10. Disconnect the trilink connectors from the “other controller”
but don’t disconnect the host bus cables (or terminators)
from the trilink connectors.

Enter option 1, Replace or remove a controller or cache
module, from the FRUTIL Main menu:
FRUTIL Main Menu:
1. Replace or remove a controller or cache module

NOTE: One or two trilink connectors with host bus cables (or
terminators) may be attached, depending on the configuration.

2. Install a controller or cache module
3. Replace other cache module battery

11. Disengage both retaining levers, and remove the “other
controller,” and place the controller into an antistatic bag or
onto a grounded antistatic mat.

4. Replace a PVA module
5. Replace an I/O module
6. Set battery life to new
7. Exit

12. Once the controller is removed, FRUTIL displays the
following:

Enter choice: 1, 2, 3, 4, 5, 6, or 7 -> 1

Restarting all device ports. Please wait...

Enter option 2, Other controller module, from the Replace or
Remove Options menu:

.
.

Replace or remove Options:

1. Other controller and cache module

Do you have a replacement controller? Y/N

2. Other controller module
3. Other cache module

Installing a Controller
Use the following steps to install a controller:

4. Exit
Enter choice: 1, 2, 3, or 4 -> 2

NOTE: If you entered Y(es) in step 11 in the removal procedure
go to step 5.

Confirm that you want to remove the “other controller.”
FRUTIL displays the following:
Remove the slot A [or B] controller? Y/N

Enter Y(es) and press return.

Wait for FRUTIL to quiesce the device ports. After the ports
have been quiesced (this may take several minutes), FRUTIL
displays the following:
All device ports quiesced.

Connect a PC or terminal to the operational controller’s
maintenance port. The controller to which you’re connected
is “this controller”; the controller that you’re installing is the
“other controller.”

Start FRUTIL with the following command:
RUN FRUTIL

Remove the slot A [or B] controller (the one without
a blinking green LED)

See Figure 5 for location of the controller.

NOTE: If the controller you’re installing was previously used in
another subsystem, purge its old configuration. See
“CONFIGURATION RESET” in the appropriate HSG80 Array
Controller ACS Version 8.x User’s Guide or the HSZ80 Array
Controller ACS Version 8.x User’s Guide.

Enter option 2, Install a controller or cache module, from the
FRUTIL Main menu:
FRUTIL Main Menu:
1. Replace or remove a controller or cache module
2. Install a controller or cache module
3. Replace other cache module battery

12. Enable failover, and re-establish the dual-redundant
controller configuration with the following command:

4. Replace a PVA module
5. Replace an I/O module
6. Set battery life to new

SET FAILOVER COPY=THIS_CONTROLLER

7. Exit

This command copies the subsystem’s configuration from
“this controller” to the new controller.

Enter choice: 1, 2, 3, 4, 5, 6, or 7 -> 2

Enter option 2, Other controller module, from the Install
Options menu to install the “other controller:”

13. Disconnect the PC or terminal from the controller’s
maintenance port.

Install Options:
1. Other controller and cache module
2. Other controller module
3. Other cache module
4. Exit
Enter choice: 1, 2, 3, or 4 -> 2

Confirm that you want to install the “other controller.”
FRUTIL displays the following:
Insert the slot A [or B] controller? Y/N

Enter Y(es) and press return.

Wait for FRUTIL to quiesce the device ports. After the ports
have been quiesced (this may take several minutes), FRUTIL
displays the following:
All device ports quiesced.
Insert the controller module, without its program
card, in slot A [or B] within x minutes, xx seconds.

NOTE: A countdown timer allows a total of two minutes to install
the controller. If you exceed the two minutes, “this controller”
will exit FRUTIL and resume operations.
CAUTION: ESD can easily damage a controller. Wear a snugfitting, grounded ESD wrist strap.
Make sure you align the controller in the appropriate guide rails.
If you do not align the controller correctly, damage to the
backplane may occur
8.

Ensure that the program card is not in the new controller and
insert the new controller into its slot. Engage its retaining
levers.

Wait for FRUTIL to terminate.

10. Connect the trilink connectors with host bus cables (or
terminators) to the new controller.
NOTE: One or two trilink connectors with host bus cables (or
terminators) may be attached, depending on the configuration.
11. Hold the reset button while inserting the program card into
the new controller. Release the reset button and replace the
ESD cover.

EK–80CTL–IN. D01/388624-001

Replacing a Controller

HSG80 ACS Version 8.2 Dual-Redundant Controller
Use the following steps in “Removing a Controller” and
“Installing a Controller” to replace a controller.
Removing a Controller
Use the following steps to remove a controller:
1.

Type Y(es) and press return. FRUTIL displays the following:
Quiescing all device ports. Please wait...
Device Port 1 quiesced.
Device Port 2 quiesced.
Device Port 3 quiesced.
Device Port 4 quiesced.
Device Port 5 quiesced.
Device Port 6 quiesced.
All device ports quiesced.
Remove the slot A [or B] controller (the one without
a blinking green LED)

Use this procedure for the following configurations:

See Figure 5 for location of the controller.

CAUTION: The device ports must quiesce before removing the
cache module. Failure to allow the ports to quiesce may result
in data loss. Quiescing may take several minutes.

Disable failover and take the controllers out of their dualredundant controller configuration with the following
command:

ESD can easily damage a cache module. Wear a snug-fitting,
grounded ESD wrist strap on your wrist.

SET NOFAILOVER

NOTE: A countdown timer allows a total of two minutes to
remove the cache module. If you exceed two minutes, “this
controller” will exit FRUTIL and resume operations.

Start FRUTIL with the following command:
RUN FRUTIL

FRUTIL displays the following:

Do you intend to replace this controller’s cache
battery? Y/N

NOTE: One or two host bus cables may be attached, depending
on the configuration.

Enter N(o). FRUTIL displays the FRUTIL Main menu:
FRUTIL Main Menu:
1. Replace or remove a controller or cache module
2. Install a controller or cache module
3. Replace a PVA module
4. Replace an I/O module
5. Exit
Enter choice: 1, 2, 3, 4, or 5 ->

Enter option 1, Replace or remove a controller or cache
module, from the FRUTIL Main menu. FRUTIL displays the
Replace or Remove Options menu:

11. Once the controller is removed, FRUTIL displays the
following:
Restarting all device ports. Please wait...
Device Port 1 restarted.
Device Port 2 restarted.
Device Port 3 restarted.
Device Port 4 restarted.
Device Port 5 restarted.
Device Port 6 restarted.
Do you have a replacement controller? Y/N

Enter option 2, Other controller module, from the Replace or
Remove Options menu. FRUTIL displays the following:
[
[
[
[

Slot Designations
(front view)
--EMU --- ][ --PVA ---------Controller A -------------Controller B ------Cache Module A ][ Cache Module B

Disconnect the host bus cables from the controller using
needle nose pliers (see Figure 4).

10. Disengage both retaining levers, and remove the “other
controller,” and place the controller into an antistatic bag or
onto a grounded antistatic mat.

Replace or remove Options:
1. Other controller and cache module
2. Other controller module
3. Other cache module
4. Exit
Enter choice: 1, 2, 3, or 4 ->

Remove the ESD cover and program card. Save them for the
new controller.

12. Enter N(o) if you don’t have a replacement controller and
disconnect the PC or terminal from the controller’s
maintenance port.

]
]
]
]

Enter Y(es) if you have a replacement controller and want to
install it now. FRUTIL displays the following:
Insert the slot A [or B] controller? Y/N

Remove the slot A [or B] controller? Y/N

NOTE: If you entered Y(es) go to step 6 in “Installing a
Controller.”

Installing a Controller
Follow these steps to install a controller:
1.

CAUTION: ESD can easily damage a controller. Wear a snugfitting, grounded ESD wrist strap on your wrist.

Make sure you align the controller in the appropriate guide rails.
If you do not align the controller correctly, damage to the
backplane may occur.

Start FRUTIL with the following command:
7.

RUN FRUTIL

FRUTIL displays the following:
Do you intend to replace this controller’s cache
battery? Y/N

FRUTIL displays the following:

Enter N(o). FRUTIL displays the FRUTIL Main menu:

The configuration has two controllers.

FRUTIL Main Menu:
1. Replace or remove a controller or cache module
2. Install a controller or cache module
3. Replace a PVA module
4. Replace an I/O module
5. Exit
Enter choice: 1, 2, 3, 4, or 5 ->

To restart the other controller:

Enter option 2, Install a controller or cache module, from the
FRUTIL Main menu. FRUTIL displays the Install Options
menu:

Field Replacement Utility terminated.

1. Type ’restart other_controller’.
2. Press and hold the reset button while inserting
the program card on the slot A [or B] controller,
then release the reset button.
The controller will restart.

NOTE: If the controller you’re installing was previously used in
another subsystem, purge its old configuration. See
“CONFIGURATION RESET” in the HSG80 Array Controller ACS
Version 8.2 User’s Guide.

Install Options:
1. Other controller and cache module
2. Other controller module
3. Other cache module
4. Exit
Enter choice: 1, 2, 3, or 4 ->

Ensure that the program card is not in the new controller and
insert the new controller into its slot. Engage its retaining
levers.

NOTE: One or two host bus cables may be attached, depending
on the configuration.

Enter option 2, Other controller module, from the Install
Options menu. FRUTIL displays the following:

Wait for FRUTIL to terminate and connect the host bus
cables to the new controller.

Insert the slot A [or B] controller? Y/N

To allow the “other controller” to restart, enter the following
command:

Enter Y(es) and press return. FRUTIL displays the
following:

RESTART OTHER _CONTROLLER

Quiescing all device ports. Please wait...
Device Port 1 quiesced.
Device Port 2 quiesced.
Device Port 3 quiesced.
Device Port 4 quiesced.
Device Port 5 quiesced.
Device Port 6 quiesced.
All device ports quiesced.
.
.
.
Insert the controller module, without its program
card, in slot A [or B] within x minutes, xx seconds.

10. Hold the reset button while inserting the program card into
the new controller. Release the reset button and replace the
ESD cover. The controller will restart.
11. Configure the controller as described in the HSG80 Array
Controller ACS Version 8.2 User’s Guide.
12. Enable failover, and re-establish the dual-redundant
controller configuration with the following command:
SET FAILOVER COPY=THIS_CONTROLLER

This command copies the subsystem’s configuration from
“this controller” to the new controller.

NOTE: A countdown timer allows a total of two minutes to install
the controller. If you exceed two minutes, “this controller” will
exit FRUTIL and resume operations.

13. Disconnect the PC or terminal from the controller’s
maintenance port.

EK–80CTL–IN. D01/388624-001

Replacing a Controller

HSG80 ACS Version 8.3 Dual-Redundant Controller
HSG80 ACS Version 8.4 Dual-Redundant Controller
HSZ80 ACS Version 8.3 Dual-Redundant Controller
Use the following steps in “Removing a Controller” and
“Installing a Controller” to replace a controller.

See Figure 5 for location of the controller.

Removing a Controller
Use the following steps to remove a controller:
1.

Disable failover and take the controllers out of their dualredundant controller configuration with the following
command:

CAUTION: The device ports must quiesce before removing the
cache module. Failure to allow the ports to quiesce may result
in data loss. Quiescing may take several minutes.
ESD can easily damage a cache module. Wear a snug-fitting,
grounded ESD wrist strap on your wrist.
NOTE: A countdown timer allows a total of two minutes to
remove the cache module. If you exceed two minutes, “this
controller” will exit FRUTIL and resume operations.

SET NOFAILOVER

3.
4.

Remove the program card’s ESD cover and program card.
Save them for the replacement controller.

NOTE: One or two host bus cables [HSG80] or one or two trilink
connectors with host bus cables (or terminators) [HSZ80] may
be attached, depending on the configuration.

Start FRUTIL with the following command:
RUN FRUTIL

FRUTIL displays the following:
Do you intend to replace this controller’s cache
battery? Y/N

Enter option 1, Replace or remove a controller or cache
module, from the FRUTIL Main menu. FRUTIL displays the
Replace or Remove Options menu:

12. Enter N(o) if you don’t have a replacement controller;
FRUTIL will exit. Disconnect the PC or terminal from the
controller’s maintenance port.

Enter option 2, Other controller module, from the Replace or
Remove Options menu. FRUTIL displays the following:
[
[
[
[

Slot Designations
(front view)
--EMU --- ][ --PVA ---------Controller A -------------Controller B ------Cache Module A ][ Cache Module B

Disconnect the host bus cables from the controller [HSG80]
using needle nose pliers (see Figure 4), or disconnect the
trilink connectors from the “other controller” but don’t
disconnect the host bus cables (or terminators) from the
trilink connectors [HSZ80] .

10. Disengage both retaining levers, and remove the “other
controller,” and place the controller into an antistatic bag or
onto a grounded antistatic mat.

Replace or remove Options:
1. Other controller and cache module
2. Other controller module
3. Other cache module
4. Exit
Enter choice: 1, 2, 3, or 4 ->

Use this procedure for the following configurations:

Enter Y(es) if you have a replacement controller and want to
install it now. FRUTIL displays the following:

]
]
]
]

Insert the slot A [or B] controller? Y/N

NOTE: If you entered Y(es) go to step 6 in the next section,
“Installing a Controller.”

Remove the slot A [or B] controller? Y/N

Installing a Controller
Follow these steps to install a controller:
1.

CAUTION: ESD can easily damage a controller. Wear a snugfitting, grounded ESD wrist strap on your wrist.

Make sure you align the controller in the appropriate guide rails.
If you do not align the controller correctly, damage to the
backplane may occur.

Start FRUTIL with the following command:
7.

Do you intend to replace this controller’s cache
battery? Y/N

Ensure that the program card is in the replacement controller
and insert the new controller into its slot. Engage its
retaining levers. When fully seated, the newly installed
controller will boot.

Enter N(o). FRUTIL displays the FRUTIL Main menu:

FRUTIL displays the following:

FRUTIL Main Menu:
1. Replace or remove a controller or cache module
2. Install a controller or cache module
3. Replace a PVA module
4. Replace an I/O module
5. Exit
Enter choice: 1, 2, 3, 4, or 5 ->

If the other controller did not restart, follow

Enter option 2, Install a controller or cache module, from the
FRUTIL Main menu. FRUTIL displays the Install Options
menu:

Press return to continue.

RUN FRUTIL

FRUTIL displays the following:

these steps:
1. Press and hold the other controller’s reset
button.
2. Insert the other controller’s program card.
3. Release the reset button.

Install Options:
1. Other controller and cache module
2. Other controller module
3. Other cache module
4. Exit
Enter choice: 1, 2, 3, or 4 ->

Connect the host bus cables to the new controller [HSG80],
or connect the trilink connectors with host bus cables (or
terminators) to the new controller [HSZ80].
NOTE: One or two host bus cables [HSG80] or one or two trilink
connectors with host bus cables (or terminators) [HSZ80] may
be attached, depending on the configuration.

Enter option 2, Other controller module, from the Install
Options menu. FRUTIL displays the following:

Press return to continue. FRUTIL will exit. If the other
controller did not restart, follow these steps:

Insert the slot A [or B] controller? Y/N

Press and hold the other controller’s reset button.

Enter Y(es) and press return. FRUTIL displays the
following:

Insert the other controller’s program card.

Release the reset button.

10. See either the HSG80 Array Controller ACS Version 8.x
Configuration and CLI Reference Guide or the HSZ80 Array
Controller ACS Version 8.x Configuration and CLI
Reference Guide to configure the controller.
NOTE: If the controller you’re installing was previously used in
another subsystem, purge its old configuration. See
“CONFIGURATION RESET” in the appropriate HSG80 Array
Controller ACS Version 8.x Configuration and CLI Reference
Guide or the HSZ80 Array Controller ACS Version 8.x
Configuration and CLI Reference Guide.

NOTE: A countdown timer allows a total of two minutes to install
the controller. If you exceed two minutes, “this controller” will
exit FRUTIL and resume operations.

11. Enable failover, and re-establish the dual-redundant
controller configuration with the following command:
SET FAILOVER COPY=THIS_CONTROLLER

This command copies the subsystem’s configuration from
“this controller” to the new controller.
12. Disconnect the PC or terminal from the controller’s
maintenance port.

EK–80CTL–IN. D01/388624-001