This is the command sattach that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
sattach - Attach to a Slurm job step.
SYNOPSIS
sattach [options] <jobid.stepid>
DESCRIPTION
sattach attaches to a running Slurm job step. By attaching, it makes available the IO
streams of all of the tasks of a running Slurm job step. It also suitable for use with a
parallel debugger like TotalView.
OPTIONS
-h, --help
Display help information and exit.
--input-filter[=]<task number>
--output-filter[=]<task number>
--error-filter[=]<task number>
Only transmit standard input to a single task, or print the standard output or
standard error from a single task. The filtering is performed locally in sattach.
-l, --label
Prepend each line of task standard output or standard error with the task number of
its origin.
--layout
Contacts the slurmctld to obtain the task layout information for the job step,
prints the task layout information, and then exits without attaching to the job
step.
--pty Execute task zero in pseudo terminal. Not compatible with the --input-filter,
--output-filter, or --error-filter options. Notes: The terminal size and resize
events are ignored by sattach. Proper operation requires that the job step be
initiated by srun using the --pty option. Not currently supported on AIX
platforms.
-Q, --quiet
Suppress informational messages from sattach. Errors will still be displayed.
-u, --usage
Display brief usage message and exit.
-V, --version
Display Slurm version number and exit.
-v, --verbose
Increase the verbosity of sattach's informational messages. Multiple -v's will
further increase sattach's verbosity.
INPUT ENVIRONMENT VARIABLES
Upon startup, salloc will read and handle the options set in the following environment
variables. Note: Command line options always override environment variables settings.
SLURM_CONF The location of the Slurm configuration file.
SLURM_EXIT_ERROR Specifies the exit code generated when a Slurm error occurs (e.g.
invalid options). This can be used by a script to distinguish
application exit codes from various Slurm error conditions.
EXAMPLES
sattach 15.0
sattach --output-filter 5 65386.15
COPYING
Copyright (C) 2006-2007 The Regents of the University of California. Produced at Lawrence
Livermore National Laboratory (cf, DISCLAIMER).
Copyright (C) 2008-2009 Lawrence Livermore National Security.
Copyright (C) 2010-2013 SchedMD LLC.
This file is part of Slurm, a resource management program. For details, see
<http://slurm.schedmd.com/>.
Slurm is free software; you can redistribute it and/or modify it under the terms of the
GNU General Public License as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
Slurm is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
Use sattach online using onworks.net services