HP XC System Software Administration Guide Version 3.1

1.3.1 HP XC Command Set
Table 1-2 lists the commands alphabetically and provides a brief description. For more information on an
individual command, see the corresponding manpage.
Table 1-2 HP XC System Commands
DescriptionCommand
The cexec command is a shell script that invokes the pdsh command to perform commands
on multiple node in the system.
Manpage: cexec(1)
cexec
The clusplot utility graphs the data from the data files generated with the xcxclus utility.
This utility is described in the HP XC System Software User's Guide.
Manpage: clusplot(1)
clusplot
The cluster_config command enables you to view and modify the default role assignments
and node configuration, modify the default role assignments on any node, and add, modify, or
delete Ethernet connections to any node except the head node.
Manpage: cluster_config(8)
cluster_config
The collectl utility collects data on the nodes of the HP XC system and plays back the
information as ASCII text or in a plot form. For more information, see “The collectl Utility”
(page 89).
Manpage: collectl(1)
collectl
The console command enables access to the consoles of all application nodes.
Manpage: console(8)
console
Use the controllsf command to control the execution of LSF-HPC with SLURM on the HP
XC system.
Manpage: controllsf(8)
controllsf
Use the dbsysparams command to return or set the value of an attribute of the hptc_system
table in the configuration and management database (CMDB).
Manpage: dbsysparams(8)
dbsysparams
This command returns the name of the head node.
Manpage: headnode(1)
headnode
Use the hostgroup command to create, modify, or delete predefined named lists of nodes,
called host groups.
Manpage: hostgroup(1)
hostgroup
Use this command to locate one or more nodes. Invoking this command with the --on option
illuminates the Unit Identifier LED on the node's front panel (not all nodes have this feature).
Manpage: locatenode(8)
locatenode
Use the manage_enclosure command to perform administrative operations on the on-board
administrator of an HP Blade system.
Manpage: manage_enclosure(8)
manage_enclosure
Use the managedb command to perform an archive, a backup, or a dump of the configuration
database.
Manpage: managedb(8)
managedb
This command displays the name of the node on which it is run.
Manpage: nodename(1)
nodename
The nrg command uses data collected by Nagios to generate a number of reports, including an
analysis of the HP XC system state.
Manpage: nrg(8)
nrg
The superuser uses the openipport command to open a specified port in the firewall.
Manpage: openipport(8)
openipport
1.3 HP XC Command Environment 31