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.

With -v, gives more details, similar to:

version:        3.0.6 (10e3f2130ea1)
managed by:     pacemaker       (respawn)
ccm membership with quorum
        instance 12
        members 2
                1 bob   (born: 6)
                0 alice (born: 12)
        member of partition
bob     active  (nodetype: normal)
        eth1    dead
        eth0    up
alice   active  (nodetype: normal)
        eth1    dead
        eth0    up
10.43.9.55      ping    (nodetype: ping)
        10.43.9.55      up
          

Note: it is not a concern if a certain link from some node to itself is reported "dead". For example "mcast" directives usually don't see their own network packages.

listnodes

List the nodes in the cluster.

nodetype ping|normal

List the nodes of the given type.

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
This option is deprecated, it is obsolete in Pacemaker clusters.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
Some of these options are deprecated; see ha.cf(5)

OPTIONS

The following options are supported by heartbeat:

-v

Report more details. Available with hbstatus, listnodes, and listhblinks.

-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
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.

AUTHORS

Alan Robertson <[email protected]>

cl_status

Lars Ellenberg <[email protected]>

Heartbeat Maintainer; code fixes; documentation updates

Juan Pedro Paredes Caballero <[email protected]>

man page

Simon Horman <[email protected]>

man page

Florian Haas <[email protected]>

man page