Trademarks 
The following terms are trademarks of the International Business Machines Corporation in the United 
States, other countries, or both: 
 
AIX 
Eserver
Enterprise Storage Server 
IBM 
Magstar 
PowerPC 
POWER GTO 
POWERserver 
pSeries 
RS/6000 
Seascape 
Versatile Storage Server 
  
 Other company, product, and service names may be trademarks or service marks of others. 
 
 
Preface  xiii