Command Reference Guide

Platform LSF Command Reference 279
@ :
Specify @ followed by nothing to indicate the command line is eligible for remote
execution.
@ host_name : Specify @ followed by a host name to force the command line to be
executed on that host.
Host names and the reserved word
local following @ can all be abbreviated as long
as they do not cause ambiguity.
@ local : Specify @ followed by the reserved word local to force the command line
to executed on the local host.
@ /res_req : Specify @ followed by / and a resource requirement string to indicate
the command is eligible for remote execution, and that the specified resource
requirements must be used instead of those in the remote task list.
When specifying resource requirements following the
@ it is necessary to use / only
if the first requirement characters specified are also the first characters of a host
name.
e | -e Turns eligibility verbose mode on (e) or off (-e).
If eligibility verbose mode is on,
lstcsh shows whether the command is eligible for
remote execution, and displays the resource requirement used if the command is
eligible.
The default is off.
v | -v Turns task placement verbose mode on (v) or off (-v). If verbose mode is on,
lstcsh displays the name of the host on which the command is run if the command
is not run on the local host.
The default is on.
t | -t Turns wall clock timing on (t) or off (-t).
If timing is on, the actual response time of the command is displayed. This is the
total elapsed time in seconds from the time you submit the command to the time
the prompt comes back.
This time includes all remote execution overhead. The
csh time built-in does not
include the remote execution overhead.
This is an impartial way of comparing the response time of jobs submitted locally
or remotely, because all the load sharing overhead is included in the displayed
elapsed time.
The default is off.
connect [host_name ...]
Establishes connections with specified remote hosts. If no hosts are specified, lists
all the remote hosts to which an
lstcsh connection has been established.
A plus sign (+) with a remote host indicates that a server-shell has also been started
on it.
lsrtasks [+ task_name[/res_req ...] | - task_name[/res_req ...]]
Displays or update a user’s remote task list in the user’s task list $HOME/.lsftask.