Name

cl_status — Check status of the High-Availability Linux (Linux-HA) subsystem

Synopsis

cl_status sub-command options parameters

Description

cl_status is used to check the status of the High-Availability Linux subsystem.

Supported sub-commands

hbstatus

Indicate if heartbeat is running on the local system.

listnodes

List the nodes in the cluster.

nodetype ping|normal

List the nodes of the given type.

[Note]Note

Ping nodes are obsolete in Pacemaker cluster, having been replaced with the pingd resource agent.

listhblinks node

List the network interfaces used as heartbeat links. node should be specified as listed in the ha.cf(5) file for the cluster.

hblinkstatus node link

Show the status of a heartbeat link. node should be specified as listed in the ha.cf(5) file for the cluster. link should be as per the output of the listhblinks subcommand.

clientstatus node client [timeout]

Show the status of heartbeat clients. node and client should be specified as listed in the ha.cf(5) file for the cluster. Timeout is in milliseconds, the default is 100ms.

rscstatus

Show the status of cluster resources. Status will be one of: local, foreign, all or none.

[Note]Note

This option is deprecated, it is obsolete in Pacemaker clusters.

parameter -p parameter

Retrieve the value of cluster parameters. The parameters may be one of the following: apiauth, auto_failback, baud, debug, debugfile, deadping, deadtime, hbversion, hopfudge, initdead, keepalive, logfacility, logfile, msgfmt, nice_failback, node, normalpoll, stonith, udpport, warntime, watchdog.

[Note]Note

Some of these options are deprecated; see ha.cf(5)

Options

The following options are supported by heartbeat:

-m

Make the output more human readable. The default output should be easier for scripts to parse. Available with all commands.

-p

List only 'ping' nodes. Available with listnodes sub-command.

[Note]Note

Ping nodes are obsolete in Pacemaker cluster, having been replaced with the pingd resource agent.

-n

List only 'normal' nodes. Available with listnodes sub-command.

See also

heartbeat(8), ha.cf(5), authkeys(5)