HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Maintenance and Service Guide (EK-G80MS-SA. C01, March 2005)

Replacing BA370, M2100 & M2200 Enclosure Elements
114 HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Maintenance and Service Guide
Removing controllers in single-controller configurations
Perform the following steps to remove a controller in a single-controller
configuration:
1. Connect a PC or terminal to the controller maintenance port (see Figure 44) if
the controller is operational. If the controller is not operational, proceed to
step 7 on page 116.
Figure 44: Connecting PC and terminal cables to the controller maintenance port
(dual-redundant configuration shown)
2. From the host console, halt all host activity to the controller, and dismount the
logical units in the subsystem.
3. If you are using Microsoft Windows NT or Windows 2000, shut down the
server.
4. Run the Fault Management Utility (FMU) to obtain the last failure codes, if
necessary.
5. Determine whether the disk was initialized with the
SAVE_CONFIGURATION switch, and then perform one of the following
options:
■ Locate existing information that supports the manual configuration of the
subsystem, and then proceed to step 6 on page 115 if the disk was not
initialized with the SAVE_CONFIGURATION switch.
CXO8276A