User`s guide

StorageWorks RAID Array 200 Subsystem Family
Replacing the SWXCR Controller
The following procedure describes replacing a defective SWXCR controller. Use this
procedure in the event that the ECU cannot find the controller or you suspect a controller
problem.
The following procedure describes replacing the SWXCR controller.
1. Turn off the system.
3. Turn off the storage pedestal(s).
4. Disconnect the cable(s) connecting the controller to the storage pedestal(s).
5. Remove the defective controller.
6. Insert the new controller.
7. Reconnect the cable(s).
8. Turn on the storage pedestal(s) and then the system.
9. Invoke the utilities and restore the configuration (see the Restoring the Configuration
from a Diskette section in Chapter 5).
10. Use the View/Update option on the main menu to verify the status of the drives.
11. If any drive have a FLD (failed) status, use the Rebuild option on the main menu to
rebuild the drive.
12. Use the Parity Check option on the main menu to check the consistency of the logical
RAID drive(s).
13. If you cannot recover, you need to reconfigure the array and restore your data from
backup media.
6-34