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
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This option is deprecated, it is obsolete in Pacemaker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:
-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.
SEE ALSO
heartbeat(8), ha.cf(5), authkeys(5)
AUTHORS
Alan Robertson <alanr@unix.sh>
cl_status
Juan Pedro Paredes Caballero <juampe@retemail.es>
man page
Simon Horman <horms@verge.net.au>
man page
Florian Haas <florian.haas@linbit.com>
man page