HP Scalable Visualization Array Version 1.1 Visualization System Software Reference Guide

svaRunDisplayHosts(3)
svaRunDisplayHosts
svaRunDisplayHosts -- Starts a command on the job's allocated display hosts.
Synopsis
svaRunDisplayHosts [ -nowait ] command-line
Parameters
-nowait Runs the command in the background on the display hosts. Does not wait for the
command to complete before returning.
command-line Any command and its parameters.
Returns
If -nowait has been passed, the job step ID of the particular action is returned and the JOBSTEP environment
variable is set to this value.
If -nowait has not been passed, the highest return code of the command that was executed is returned.
Description
Runs the command on all display hosts allocated to the job. It waits for the command to complete before
returning, unless the -nowait option is specified.
Make sure the job launch script sources the svainit file before this function is called:
. svainit
22 Configuration Data Access Functions, Scripts, and Commands