Cluster suite: basic command

cluster

This post is a collection of cluster suite command and information. Cluser Suite Configuration file: /etc/cluster/cluster.conf Daemons involved: cman rgmanager ricci luci modclusterd clvmd The following are useful to check cluster status and node status

Validate configuration

Cluster has services that are a collection of resouces. For example…

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Some CRM Shell Command

crm

These are some notes about crm shell command to be used managing cluster. This article is not a “guide” or an “how to’s” but it is just a collection of messy notes. Main config file: /etc/ha.d/ha.cf /var/lib/heartbeat/crm/cib.xml (editable using crm) Cluster Status:

CRM shell To access crm command line,…

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