MOSIX 2.25.0.0 for Linux-2.6.28 and openSUSE 11.0 (Linux 2.6 branch)
MOSIX is a management system targeted for HPC on Linux clusters and multi-clusters. It can be viewed as a multi-cluster operating system. In MOSIX, there is no need to modify or link applications with any library, copy files or login to remote nodes, or even assign processes to different nodes. It is all done automatically, similar to a single computer with multiple processors; just fork and forget. License: Free For Educational Use Changes:
This release is for Linux kernel 2.6.28 and for openSUSE 11.0. A new qeueing option to allow a minimum number of (out-of-order) running-jobs per user was added.
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This option is deprecated, it is obsolete in Pacemaker clusters.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)