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ParaStation5 Administrator's Guide 49
If nodes is empty, the node range preselected via the range command is used. The default preselected
node range contains all nodes of the ParaStation cluster.
The from and to parts of each range are node IDs. They might be given in decimal or hexadecimal notation
and must be in the range between 0 and NumberOfNodes-1.
As an extension nodes might also be a hostname that can be resolved into a valid ParaStation ID.
Using hostnames containing "-" might confuse this algorithm and is therefore not
recommended.
exit
Exit the interactive mode of psiadmin. Same as quit.
help [directive]
Print a help message concerning directive. If directive is missing, a general help message is
displayed.
kill [-sig] tid
Send the process with the task ID tid the signal sig.
sig has to be a positive number representing a UNIX signal. For a list of available signals please consult
the signal(7) manual page. If sig is not given, a SIGTERM signal (i.e. 15) is sent to the corresponding
process.
Processes can only be signaled by their owner or by root.
list [ all | allproc [cnt count] | count [hw hw] | down | hardware | load | mcast | memory | node | proc [cnt
count] | rdp | summary [max max] | up | version ] [nodes]
list jobs [ state running | state pending | state suspended ] slots [tid]
Report various states of the selected node(s) or job(s). Depending on the given argument, different
information can be requested from the ParaStation system. If no argument is given, the node
information is retrieved.
all
Show the information given by node, count and proc on the selected node(s).
allproc [cnt count]
Show all processes managed by the ParaStation system on the selected node(s).
All processes - including forwarder and other special processes - managed by ParaStation are
displayed. If forwarder processes should not be displayed, use the list proc directive.
Up to count processes per node are displayed. If more processes are controlled by ParaStation
on this node, a short remark will tell the number of not displayed processes. The default is to show
10 processes.
The output fields of the process list are described within the list proc directive. In addition to the
process classes described there, ParaStation Forwarder processes, i.e. processes spawned by
the ParaStation daemon psid(8) in order to control a spawned process, are marked by “(F)” after
the user ID. Further helper processes needed in order to spawn non ParaStation applications are
marked with “(S)”.