HP XC System 3.x Software - Manual (Page 119)

C Xtools Quick Reference
This appendix contains quick reference information for Xtools.
xclus and xcxclus Tasks
This section contains quick reference information for basic xclus and xcxclus tasks.
Starting xclus or xcxclus
Table C-1 Starting xclus or xcxclus
Reference Use this Command or Procedure To Perform this Task
“Step 1: Setting Up the Xtools
Environment” (page 78) module load xtools Set up the Xtools
environment
“Step 2: Setting the DISPLAY
Environment Variable”
(page 78) setenv DISPLAY display_name
(or the equivalent command for your user shell)
Set the DISPLAY
environment variable
“Step 3: Starting xclus or
xcxclus
” (page 78)
xclus |xcxclus Start xclus or xcxclus
and monitor the nodes in
your job allocation
“Specifying Nodes for xclus
or xcxclus” (page 79) Use one of the following commands to start the utility
and specify the nodes you want to monitor:
• xclus|xcxclus -nodes
node_specification...
• xclus|xcxclus -cluster cluster_filename
Where cluster_filename contains the names of
the nodes or systems you want to monitor
Start xclus or xcxclus
and monitor a subset of
the nodes in your job
allocation
“Specifying Nodes for xclus
or xcxclus” (page 79) Specify the nodes or systems you want to monitor as
described previously and specify the option
-unrestricted-nodes
. You must have superuser
capabilities to use this option with xcxclus.
Start xclus or xcxclus
and monitor nodes
outside your job
allocation
“Specifying Nodes for xclus
or xcxclus” (page 79) You must specify the nodes or systems you want to
monitor. Use one of the following commands:
• xclus -nodes node_specification...
• xclus -cluster cluster_filename
Where cluster_filename contains the names of
the nodes or systems you want to monitor
• xclus
Where the file named cluster in the current
working directory contains the names of the nodes
or systems you want to monitor
Start xclus on a
standalone system
Modifying xclus and xcxclus Displays
Table C-2 Modifying xclus or xcxclus Displays
Reference Use this Procedure To Perform this Task
“Showing Statistic Names and
Descriptions” (page 86) Move your mouse over the icon area. Show names and
descriptions for an icon
area
“Showing Bandwidth or
Utilization Rates” (page 86) Select the menu option
Options
→bus_name→Bandwidth.
Show bandwidth rates
instead of utilization rates
xclus and xcxclus Tasks 119