Hitachi Data Systems
 
 
Table of Contents
 
Introduction to the SMU400 ....................................................................................................................... 2
 
SMU400 hardware ................................................................................................................................ 4 
Introduction to the SMU300 ....................................................................................................................... 5 
SMU300 hardware ................................................................................................................................ 7 
Supported server releases ......................................................................................................................... 7 
Port usage and connectivity ...................................................................................................................... 8 
Serial port (COM1 and COM2) connection settings ............................................................................. 8 
Laptop Serial/KVM Configuration .......................................................................................................... 9 
SMU Removal and Replacement ............................................................................................................. 10 
Retrieve an SMU backup .................................................................................................................... 10 
Configuring the Replacment SMU ...................................................................................................... 12 
Replacement of the original SMU ....................................................................................................... 13 
Perform a sanity check on the new replacement SMU ....................................................................... 13