Category Archives: Real Application Clusters

RAC Hacking Session by Riyaj Shamsudeen

RAC Hacking Session: Probing LMS Process Internals With Advanced UNIX Utilities from poderc seminars on Vimeo.
A deep dive discussion about the LMS background process (global cache service). Riyaj will show you the techniques that he use to study the behavior of RAC processes. For this session, he’ll probe the internals of the LMS process using DTrace, truss, and other advanced UNIX utilities. After attending this session, you’ll understand the inner workings of the LMS process better and you’ll learn to do your own probing at home too (try it at home and not in a production system! 🙂