Tuning Option

• Hadware

• Storage

• Networking
  • TCP sliding windows

• OS
  • Kernel parameters and /proc ( use sysctl command)
    • General kernel tuning parameters
    • Network tuning parameters

• GPFS Configuration

Reference

1. Octavian Lascu, Andreas Lüngen, Dag Wieers & Dino Quintero.​Configuration and Tuning GPFS for Digital Media Environments. ibm.com/redbook. ​PDF Download