Dynamic Features of Linux on System z

Project and Program: Linux & VM, Linux

Tags: Proceedings , 2011 , SHARE in Orlando 2011

In this session we explore some of the dynamic features of Linux for System z.   We look at cpuhotplug for managing virtual CPUs and memory via CMM, as well as how the rules for cpuhotplug work.  We will discuss what cpuhotplug can and can not do.  We will also explore dynamically adding standby memory to a virtual Linux under z/VM.  We also discuss Linux suspend and resume capabilities.

Presenter(s): Richard G. Young, IBM Corporation

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