lsgrun
executes a task on a set of hosts
Synopsis
lsgrun
lsgrun
Description
Executes a task on the specified hosts. lsgrun is useful for fast global operations such as starting daemons, replicating files to or from local disks, looking for processes running on all hosts, checking who is logged in on each host, and so on. The hosts can be specified using a host file, a list of host names or by letting the system select the hosts. If LSB_DISABLE_LIMLOCK_EXCL=y (to enable preemption of exclusive jobs, for example), you can use lsgrun to start a task on hosts that are currently running exclusive jobs.
By default:
◆lsgrun is not interactive.
◆The specified task is executed sequentially on hosts with full pseudo tty support.
◆lsgrun does not create a
◆LSF uses as many processors as available to run the specified task.
◆The resource requirement for host selection is r15s:pg.
◆The prompt Command> is displayed to allow users to type in a command (task) terminated by a
Options
This option is not supported on Windows.
If this option is specified and the
This option is useful for fast
Platform LSF Command Reference 243