I am reading these lines from "AIX 5L Practical Performance Tools and Tuning Guide". What does a drive mean in AIX? What I see is all directories. How can I find out what files are on what drive?
"For example, if an application accesses two or more files at the same time, adding an additional disk drive might improve the disk-I/O rate if the files that are accessed at the
same time are placed on different drives."