pmdahacluster - Man Page

$PCP_PMDAS_DIR/hacluster/pmdahacluster [-D debug]

pmdahacluster is capable of collecting metric information to enable the monitoring of Pacemaker based HA Clusters through Performance Co-Pilot.

The PMDA collects it's metric data from the following components that make up a Pacemaker based HA Cluster: Pacemaker, Corosync, SBD, DRBD.

For more detailed information regarding the metrics available please see the included pmns and helpfile with the PMDA.

Install the HA Cluster PMDA by using the Install script as root:

# cd $PCP_PMDAS_DIR/hacluster
# ./Install

To uninstall, do the following as root:

# cd $PCP_PMDAS_DIR/hacluster
# ./Remove

pmdahacluster is launched by pmcd(1) and should never be executed directly. The Install and Remove scripts notify pmcd when the agent is installed or removed.

$PCP_PMDAS_DIR/hacluster/help

default help text file for the HA Cluster metrics

$PCP_PMDAS_DIR/hacluster/Install

installation script for the pmdahacluster agent

$PCP_PMDAS_DIR/hacluster/Remove

undo installation script for the pmdahacluster agent

$PCP_LOG_DIR/pmcd/hacluster.log

default log file for error messages from pmdahacluster

Environment variables with the prefix PCP_ are used to parameterize the file and directory names used by PCP. On each installation, the file /etc/pcp.conf contains the local values for these variables. The $PCP_CONF variable may be used to specify an alternative configuration file, as described in pcp.conf(5).

The -D or --debug option enables the output of additional diagnostics on stderr to help triage problems, although the information is sometimes cryptic and primarily intended to provide guidance for developers rather end-users. debug is a comma separated list of debugging options; use pmdbg(1) with the -l option to obtain a list of the available debugging options and their meaning.

PCPIntro(1), pmcd(1) and pmstore(1).