Dell EqualLogic PS6210 Hardware Owner's Manual page 27

PS6210 Hardware Owner's Manual
When you remove a control module, wear an electrostatic wrist strap, as described in
Hardware on page 1, and be sure to place it on a surface that is protected from electrostatic discharge.
Control Module Replacement Procedures
This section describes the procedures for removing and replacing one or both control modules in your
PS Series array. The following replacement scenarios are covered:
• Replacing the secondary control module in an array
• Replacing the active control module in an array
• Replacing both control modules in an array
Replacing the Secondary Control Module
If the array is fully powered up and functioning, use the following procedure to replace the secondary
control module in the array:
1. Remove the control module from the array, as described in
2. Remove the SD card from the control module, as described in
page 24.
3. Install the SD card in the replacement control module, as described in
on page 25.
4. Insert the replacement control module into the array, as described in
page 22.
Replacing the Active Control Module
Use the following procedure to replace the active control module in the array:
3. Use the command to make the active control module secondary.
restart
4. Install the SD card in the replacement control module.
5. Replace the control module that is now secondary (was active before the restart), as described in
Replacing the Secondary Control Module on page
Replacing Both Control Modules
Use the following procedure to replace both control modules in the array:
1. Replace the secondary control module first, as described in
Module on page 21.
2. Use the command to make the active control module secondary.
restart
3. Replace the control module that is now secondary (was active before the restart), as described in
Replacing the Secondary Control Module on page
Removing a Control Module
Before removing a control module:
• Review the information at the beginning of
• Attach an electrostatic wrist strap. See
Removing a Control Module on page
Removing the MicroSD Card on
21.
Replacing the Secondary Control
21.
Replacing a Control Module on page
Protecting Hardware on page
3 Maintaining Control Modules
Protecting
Inserting the MicroSD Card
Installing a Control Module on
20.
1.
21.
21