slurm_node_down_reasons

#!/bin/bash
################################################################################
######################## Microway Cluster Management Software (MCMS) for OpenHPC
################################################################################
#
# Copyright (c) 2015-2016 by Microway, Inc.
#
# This file is part of Microway Cluster Management Software (MCMS) for OpenHPC.
#
#    MCMS for OpenHPC 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 3 of the License, or
#    (at your option) any later version.
#
#    MCMS for OpenHPC 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.
#
#    You should have received a copy of the GNU General Public License
#    along with MCMS.  If not, see <http://www.gnu.org/licenses/>
#
################################################################################


################################################################################
#
# Print detailed information about any compute nodes that are down
#
################################################################################


# Set output widths based on terminal size.
available_columns=$(tput cols)
if [[ $available_columns -le 85 ]]; then
    format="%20E %9u %19H %N"
else
    # The default output is 80 columns wide. Calculate the remaining space
    # (leaving a little extra space to prevent wrapping to next line).
    extra_columns=$(( $available_columns - 85 ))
    reason_length=$(( 20 + $extra_columns ))

    format="%${reason_length}E %12U %19H %10t %N"
fi

sinfo --format="${format}"