xCAT
2
Overview
Install Guides
Get Started
Admin Guide
Basic Concepts
Manage Clusters
IBM POWER LE / OpenPOWER
Configure xCAT
Hardware Discovery & Define Node
Hardware Management
Diskful Installation
Diskless Installation
Statelite Installation
Using Updatenode
Parallel Commands
Virtual Machines
x86_64
References
Advanced Topics
Questions & Answers
Reference Implementation
Troubleshooting
Developers
Need Help
Security Notices
xCAT
Admin Guide
Manage Clusters
IBM POWER LE / OpenPOWER
Diskful Installation
Customize osimage (Optional)
Prescripts and Postscripts
View page source
Prescripts and Postscripts
Using Prescript
Format for naming prescripts
Exit values for prescripts
Using Postscript
Postscript Execution Order Summary
Types of scripts
Adding your own postscripts
PostScript/PostbootScript execution
Using the mypostscript template
Suggestions
For writing scripts
Using Hierarchical Clusters