ITPUB

Nov 10, 2015 · Operations

Mastering RHCS: Key Components and Practical Commands for Cluster Management

This guide explains the essential RHCS components—including CMAN, DLM, CCS, and FENCE—details how to start and stop the cluster, manage application services with clusvcadm, monitor cluster status using cman_tool, clustat, and ccs_tool, and maintain GFS2 file systems with dedicated utilities.