VERITAS File System 4.1 Administrator's Guide

VxFS Performance: Creating, Mounting, and Tuning File Systems
Introduction
Chapter 238
Number of Links to a File
VxFS Inode Free Time Lag
VxVM Maximum I/O Size
Monitoring Free Space
Monitoring Fragmentation
I/O Tuning
Tuning VxFS I/O Parameters
Tunable VxFS I/O Parameters