cl_status(1) [debian man page]
CL_STATUS(1) User commands CL_STATUS(1) 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 Note This option is deprecated, it is obsolete in Pacemaker clusters.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 Heartbeat 3.0.5 24 Nov 2009 CL_STATUS(1)
Check Out this Related Man Page
APPHBD(8) System administration utilitie APPHBD(8) NAME
apphbd - Application Heartbeat Monitor for High-Availability Linux SYNOPSIS
apphbd [-srkdh] [-c file] DESCRIPTION
Warning apphbd is deprecated; its use is strongly discouraged. The functionality provided by apphbd has been replaced by resource-level monitoring in Pacemaker. /usr/lib/heartbeat/apphbd is a basic application heartbeat monitor daemon for Linux-HA. A group of Application Heartbeat APIs are defined for this heartbeat monitoring service. Applications may register with the daemon in order to be monitored. If an application fails to send a heartbeat within the specified interval, the daemon will log an event. apphbd may use a watchdog timer to monitor itself. apphbd extends its functionality by using plugins. A plugin, recmgr notifies the recovery manager daemon if certain events occur (e.g. an application fails to heartbeat). The Recovery Manager daemon (/usr/lib/heartbeat/recoverymgrd) receives notification from the recmgr plugin, then it tries to execute recovery scripts as configured. See the recoverymgrd default configuration file, recoverymgrd.conf for details. recoverymgrd registers itself with apphbd as a client application. apphbd should be started first with the recmgr plugin loaded. Then, recoverymgrd should be configured and started OPTIONS
The following options are supported: -s Show the status of apphbd, running or stopped. -k Stop (kill) the daemon. -r Restart the daemon. apphbd will reload its configuration file when restarted. -d level Set the debug level. -h Show a brief usage message. -c file Set an alternate configuration file. The default configuration file is ./apphbd.cf. For details on the file format and supported options, refer to the example apphbd.cf file found in the documentation directory. FILES
o /var/run/apphbd.pid - default PID file o apphbd.cf - Default configuration file for apphbd. apphbd searches the file in its working directory. o recoverymgrd.conf - default configuration file for recoverymgrd. recoverymgrd searches the file in its working directory. An alternative configuration file may be specified on the command line. o /usr/lib/heartbeat/plugins/AppHBNotification - directory containing plugins for apphbd. SEE ALSO
heartbeat(8) AUTHORS
Alan Robertson <alanr@unix.sh> apphbd Andrea Brugger <andrea.l.brugger@intel.com> man page Florian Haas <florian.haas@linbit.com> man page Heartbeat 3.0.5 November 26, 2009 APPHBD(8)