Dell EqualLogic PS Series Hardware Owner's Manual page 28

PS6610 Hardware Owner's Manual
1. Shut down the system with a full shutdown, as described in
Array on page 6.
2. Replace the control module, as described in
3. Remove and swap the battery from the existing control module to the replacement control module,
Battery Replacement on page
as described in
4. Use the command to make the active control module secondary.
restart
5. Install the SD card in the replacement control module.
6. 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. Remove and swap the battery from the existing control module to the replacement control module,
as described in Battery Replacement on page
3. Use the command to make the active control module secondary.
restart
4. Replace the control module that is now secondary (was active before the restart), as described in
Replacing the Secondary Control Module on page
Remove a Control Module
Before removing a control module:
• Review the information at the beginning of
• Attach an electrostatic wrist strap. See
• Disconnect any serial or network cables attached to the control module. If the other control
module has open interface connectors, reattach the network cables to the other control module to
provide uninterrupted data access.
Do not remove an active control module.
Caution:
To remove a control module:
1. Push down on the orange release button (callout 2 in
2. While holding down the orange button, swing the black release latch toward you. Swinging the
latch starts to eject the control module (callout 1) from the array. Remove the control module.
22
Shutting Down and Restarting an
Replacing the Secondary Control Module on page
27.
21.
Replacing the Secondary Control
27.
21.
Replace a Control Module on page
Hardware Protection on page
Figure 14).
3 Control Module Maintenance
21.
6.
21.