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monitors:flexlm [2009/11/23 05:47] (current)
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 +====== FlexLM client module for Xymon Monitor ======
 +
 +^ Author | [[ annajonna@gmail.com|Anna Jonna Armannsdottir ]] |
 +^ Compatibility | Xymon 4.2 |
 +^ Requirements | unix |
 +^ Download | None |
 +^ Last Update | 2008-06-20 |
 +
 +===== Description =====
 +The Flex License Manager holds licenses for proprietary systems like Matlab, Maple and Ansys. If the license manager is down or if all licenses are in use, then those systems are rendered useless, during the downtime. Using Xymon monitor, the uptime can be increased considerably,​ and the efficiency of the license usage, is registered ​
 +automatically.
 +
 +===== Installation =====
 +
 +=== Client side ===
 +A shell script is to be installed on the client side. Also a few lines are added 
 +to the client configuration file. The text in the shell script describes the 
 +installation on the client side. After those changes, the client process ​
 +should be restarted. ​
 +
 +=== Server side ===
 +Only configuration files are changed on the server side. 
 +Two lines are changed in the configuration file hobbitserver.cfg:​
 +
 +<​code>​
 +TEST2RRD="​cpu=la,​disk,​ ... ,​lines,​flexlm=ncv"​
 +GRAPHS="​la,​disk,​ ... ,​lines,​flexlm"​
 +</​code>​
 +
 +One line is added to  the configuration file hobbitserver.cfg:​
 +
 +<​code>​
 +NCV_flexlm="​*:​GAUGE"​
 +</​code>​
 +
 +All of the file hobbitgraph.cfg.inc is inserted into the configuration file hobbitgraph.cfg. This should preferably be inserted at the end. 
 +
 +<hidden onHidden="​Show Code ⇲" onVisible="​Hide Code ⇱">​
 +<​code>​
 +# $Id: hobbitgraph.cfg.inc,​v 1.3 2008-06-27 18:37:22 annaj Exp $ 
 +
 +[flexlm]
 + TITLE Matlab License counts
 + YAXIS #
 +
 + DEF:​matlab=flexlm.rrd:​MATLAB:​AVERAGE
 + LINE2:​matlab#​FF0000:​Matlab
 + COMMENT:\n
 + GPRINT:​matlab:​LAST:​Matlab \: %5.1lf%s (cur)
 + GPRINT:​matlab:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​matlab:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​matlab:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 +[flexlm1]
 + TITLE Matlab Extended License counts
 + YAXIS #
 +
 + DEF:​simulink=flexlm.rrd:​SIMULINK:​AVERAGE
 + LINE2:​simulink#​660000:​Simulink
 + COMMENT:\n
 + GPRINT:​simulink:​LAST:​Simulink \: %5.1lf%s (cur)
 + GPRINT:​simulink:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​simulink:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​simulink:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​commtlb=flexlm.rrd:​CommunicationToolb:​AVERAGE
 + LINE2:​commtlb#​66CC66:​Communication Toolb
 + COMMENT:\n
 + GPRINT:​commtlb:​LAST:​Communication Toolb \: %5.1lf%s (cur)
 + GPRINT:​commtlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​commtlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​commtlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​ctrltlb=flexlm.rrd:​ControlToolbox:​AVERAGE
 + LINE2:​ctrltlb#​6666CC:​Control Toolbox
 + COMMENT:\n
 + GPRINT:​ctrltlb:​LAST:​Control Toolbox \: %5.1lf%s (cur)
 + GPRINT:​ctrltlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​ctrltlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​ctrltlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​fintlb=flexlm.rrd:​FinancialToolbox:​AVERAGE
 + LINE2:​fintlb#​FFBB00:​Financial Toolbox
 + COMMENT:\n
 + GPRINT:​fintlb:​LAST:​Financial Toolbox \: %5.1lf%s (cur)
 + GPRINT:​fintlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​fintlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​fintlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​fztlb=flexlm.rrd:​FuzzyToolbox:​AVERAGE
 + LINE2:​fztlb#​00FF00:​Fuzzy Toolbox
 + COMMENT:\n
 + GPRINT:​fztlb:​LAST:​Fuzzy Toolbox \: %5.1lf%s (cur)
 + GPRINT:​fztlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​fztlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​fztlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​imgtlb=flexlm.rrd:​ImageToolbox:​AVERAGE
 + LINE2:​imgtlb#​0000FF:​Image Toolbox
 + COMMENT:\n
 + GPRINT:​imgtlb:​LAST:​Image Toolbox \: %5.1lf%s (cur)
 + GPRINT:​imgtlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​imgtlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​imgtlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​compiler=flexlm.rrd:​Compiler:​AVERAGE
 + LINE2:​compiler#​000066:​Compiler
 + COMMENT:\n
 + GPRINT:​compiler:​LAST:​Compiler \: %5.1lf%s (cur)
 + GPRINT:​compiler:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​compiler:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​compiler:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​neuralnettlb=flexlm.rrd:​NeuralNetworkTool:​AVERAGE
 + LINE2:​neuralnettlb#​FFFF00:​Neural Network Tool
 + COMMENT:\n
 + GPRINT:​neuralnettlb:​LAST:​Neural Network Tool \: %5.1lf%s (cur)
 + GPRINT:​neuralnettlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​neuralnettlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​neuralnettlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​opttlb=flexlm.rrd:​OptimizationToolbo:​AVERAGE
 + LINE2:​opttlb#​00FFFF:​Optimization Toolbo
 + COMMENT:\n
 + GPRINT:​opttlb:​LAST:​Optimization Toolbo \: %5.1lf%s (cur)
 + GPRINT:​opttlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​opttlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​opttlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​distributedtlb=flexlm.rrd:​DistribComputingT:​AVERAGE
 + LINE2:​distributedtlb#​CC66CC:​Distrib Computing T
 + COMMENT:\n
 + GPRINT:​distributedtlb:​LAST:​Distrib Computing T \: %5.1lf%s (cur)
 + GPRINT:​distributedtlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​distributedtlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​distributedtlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​pdetlb=flexlm.rrd:​PDEToolbox:​AVERAGE
 + LINE2:​pdetlb#​CCCC66:​PDE Toolbox
 + COMMENT:\n
 + GPRINT:​pdetlb:​LAST:​PDE Toolbox \: %5.1lf%s (cur)
 + GPRINT:​pdetlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​pdetlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​pdetlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​signaltlb=flexlm.rrd:​SignalToolbox:​AVERAGE
 + LINE2:​signaltlb#​66CCCC:​Signal Toolbox
 + COMMENT:\n
 + GPRINT:​signaltlb:​LAST:​Signal Toolbox \: %5.1lf%s (cur)
 + GPRINT:​signaltlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​signaltlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​signaltlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​simulctrl=flexlm.rrd:​SimulinkControlDe:​AVERAGE
 + LINE2:​simulctrl#​CCCC00:​Simulink Control
 + COMMENT:\n
 + GPRINT:​simulctrl:​LAST:​Simulink Control \: %5.1lf%s (cur)
 + GPRINT:​simulctrl:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​simulctrl:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​simulctrl:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​stattlb=flexlm.rrd:​StatisticsToolbox:​AVERAGE
 + LINE2:​stattlb#​999966:​Statistics Toolbox
 + COMMENT:\n
 + GPRINT:​stattlb:​LAST:​Statistics Toolbox \: %5.1lf%s (cur)
 + GPRINT:​stattlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​stattlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​stattlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​symboltlb=flexlm.rrd:​SymbolicToolbox:​AVERAGE
 + LINE2:​symboltlb#​660066:​Symbolic Toolbox
 + COMMENT:\n
 + GPRINT:​symboltlb:​LAST:​Symbolic Toolbox \: %5.1lf%s (cur)
 + GPRINT:​symboltlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​symboltlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​symboltlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​idtlb=flexlm.rrd:​IdentificationTool:​AVERAGE
 + LINE2:​idtlb#​FF00FF:​Identification Tool
 + COMMENT:\n
 + GPRINT:​idtlb:​LAST:​Identification Tool \: %5.1lf%s (cur)
 + GPRINT:​idtlb:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​idtlb:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​idtlb:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 +[flexlm2]
 + TITLE Maple License counts
 + YAXIS #
 +
 + DEF:​maple11=flexlm.rrd:​Maple11:​AVERAGE
 + LINE2:​maple11#​330033:​Maple 11
 + COMMENT:\n
 + GPRINT:​maple11:​LAST:​Maple 11 \: %5.1lf%s (cur)
 + GPRINT:​maple11:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​maple11:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​maple11:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​maplexls=flexlm.rrd:​Maple11Excel:​AVERAGE
 + LINE2:​maplexls#​003333:​Maple 11 Excel
 + COMMENT:\n
 + GPRINT:​maplexls:​LAST:​Maple 11 Excel \: %5.1lf%s (cur)
 + GPRINT:​maplexls:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​maplexls:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​maplexls:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​mapleread=flexlm.rrd:​MapleReader11:​AVERAGE
 + LINE2:​mapleread#​000033:​Maple Reader 11
 + COMMENT:\n
 + GPRINT:​mapleread:​LAST:​Maple Reader 11 \: %5.1lf%s (cur)
 + GPRINT:​mapleread:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​mapleread:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​mapleread:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 +[flexlm3]
 + TITLE Abacus License counts
 + YAXIS #
 +
 + DEF:​abaqus=flexlm.rrd:​abaqus:​AVERAGE
 + LINE2:​abaqus#​006600:​abaqus
 + COMMENT:\n
 + GPRINT:​abaqus:​LAST:​abaqus \: %5.1lf%s (cur)
 + GPRINT:​abaqus:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​abaqus:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​abaqus:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​aqua=flexlm.rrd:​aqua:​AVERAGE
 + LINE2:​aqua#​660000:​aqua
 + COMMENT:\n
 + GPRINT:​aqua:​LAST:​aqua \: %5.1lf%s (cur)
 + GPRINT:​aqua:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​aqua:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​aqua:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​design=flexlm.rrd:​design:​AVERAGE
 + LINE2:​design#​330000:​design
 + COMMENT:\n
 + GPRINT:​design:​LAST:​design \: %5.1lf%s (cur)
 + GPRINT:​design:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​design:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​design:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​parallel=flexlm.rrd:​parallel:​AVERAGE
 + LINE2:​parallel#​003300:​parallel
 + COMMENT:\n
 + GPRINT:​parallel:​LAST:​parallel \: %5.1lf%s (cur)
 + GPRINT:​parallel:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​parallel:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​parallel:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​cae=flexlm.rrd:​cae:​AVERAGE
 + LINE2:​cae#​000066:​cae
 + COMMENT:\n
 + GPRINT:​cae:​LAST:​cae \: %5.1lf%s (cur)
 + GPRINT:​cae:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​cae:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​cae:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​cadparasol=flexlm.rrd:​cadporterparasolid:​AVERAGE
 + LINE2:​cadparasol#​660066:​cadporter parasolid
 + COMMENT:\n
 + GPRINT:​cadparasol:​LAST:​cadporter parasolid \: %5.1lf%s (cur)
 + GPRINT:​cadparasol:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​cadparasol:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​cadparasol:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​standart=flexlm.rrd:​standard:​AVERAGE
 + LINE2:​standart#​666600:​standard
 + COMMENT:\n
 + GPRINT:​standart:​LAST:​standard \: %5.1lf%s (cur)
 + GPRINT:​standart:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​standart:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​standart:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​explicit=flexlm.rrd:​explicit:​AVERAGE
 + LINE2:​explicit#​006666:​explicit
 + COMMENT:\n
 + GPRINT:​explicit:​LAST:​explicit \: %5.1lf%s (cur)
 + GPRINT:​explicit:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​explicit:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​explicit:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 + DEF:​foundation=flexlm.rrd:​foundation:​AVERAGE
 + LINE2:​foundation#​333300:​foundation
 + COMMENT:\n
 + GPRINT:​foundation:​LAST:​foundation \: %5.1lf%s (cur)
 + GPRINT:​foundation:​MAX:​ \: %5.1lf%s (max)
 + GPRINT:​foundation:​MIN:​ \: %5.1lf%s (min)
 + GPRINT:​foundation:​AVERAGE:​ \: %5.1lf%s (avg)\n
 +
 +</​code>​
 +</​hidden>​
 +
 +After those changes have been made to the Xymon Monitor server configuration files, ​
 +the server process should be restarted. ​
 +
 +To get all the graphs, in trends, the bb-hosts TRENDS tag needs to be added for each monitored Flex License Manager server eg:
 +
 +<​code> ​
 +10.0.0.10 host.example.net # TRENDS:​*,​flexlm:​flexlm|flexlm1|flexlm2|flexlm3
 +</​code>​
 +
 +===== Source =====
 +==== flexlm ====
 +<hidden onHidden="​Show Code ⇲" onVisible="​Hide Code ⇱">​
 +<​code>​
 +
 +#!/bin/sh
 +# $Id: flexlm,v 1.10 2008-06-20 12:54:42 annaj Exp $
 +##################################################################​
 +#                                                                #
 +# flexlm client module for Xymon monitor ​ V 1.0                 #
 +#                                                                #
 +# Copyright (C) 2008 Anna Jonna Armannsdottir ​                   #
 +#                                                                #
 +# Actually this is after the recipie given in:                   #
 +# http://​www.hswn.dk/​hobbit/​help/​howtograph.html ​                #
 +#                                                                #
 +# This program 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. ​        #
 +#                                                                #
 +# This program 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 this program; if not, write to the          #
 +# Free Software Foundation, Inc., 51 Franklin Street, ​           #
 +# Fifth Floor, Boston, MA  02110-1301, USA.                      #
 +#                                                                #
 +# This file is to be installed on each client that is to be      #
 +# monitored for Flex License Manager. ​                           #
 +# The link above says it all, but here is a quick install: ​      #
 +# Find the directory where the program lmstat is. Change the     #
 +# variable LMSTATDIR below to that directory. That is the only   #
 +# thing a user needs to change in this script. Copy this         #
 +# script to ~hobbit/​client/​ext/ ​                                 #
 +# and make it executable for Xymon. ​                            #
 +#                                                                #
 +# For testing and verifying: Run the script in a shell and       #
 +# check that the  output is in /​tmp/​lic.txt ​                     #
 +#                                                                #
 +# In the file:                                                   #
 +# ~hobbit/​client/​etc/​clientlaunch.cfg ​                           #
 +# Add the following section: ​                                    #
 +# [flexlminfo] ​                                                  #
 +#  ENVFILE $HOBBITCLIENTHOME/​etc/​hobbitclient.cfg ​               #
 +#  CMD $HOBBITCLIENTHOME/​ext/​flexlm ​                             #
 +#  INTERVAL 5m                                                   #
 +#                                                                #
 +# This is all that needs to be done on the client side.          #
 +#                                                                #
 +##################################################################​
 +#
 +
 +LMSTATDIR="/​opt/​matlab/​etc"​
 +LICENSEGREP="​\: ​ \(Total of"
 +
 +# ": ​ (Total of"
 +# "​\: ​ \(Total of"
 +# "Total of"
 +
 +# for testing out of Xymon environment ​
 +if [ -z "​$EGREP"​ ]; then
 +    EGREP="/​bin/​egrep"​
 +fi
 +
 +if [ -z "​$SED"​ ]; then
 +    SED="/​bin/​sed"​
 +fi
 +
 +if [ -z "​$AWK"​ ]; then
 +    AWK="/​usr/​bin/​awk"​
 +fi
 +
 +if [ -z "​$LMSTATDIR"​ ]; then
 +    LMSTATDIR="/​opt/​matlab/​etc"​
 +fi
 +
 +if [ -z "​$LICENSEGREP"​ ]; then
 +    LICENSEGREP="​Total of"
 +fi
 +
 +# The license manager has a component that is 
 +# used to deliver output to a file 
 +(
 +${LMSTATDIR}/​lmstat -a  ​
 +) > /​tmp/​flexlm.txt
 +
 +# The output from the license manager is 
 +# searched for lines that count actual license ​
 +# usage. The result is delivered in /​tmp/​lic.txt file. 
 +(
 +$EGREP "​${LICENSEGREP}"​ | \
 +$SED '​s/://'​ | \
 +$AWK '​{printf "%.19s : %d \n", $3, $11 }'
 +)< /​tmp/​flexlm.txt > /​tmp/​lic.txt
 +
 +# The actual state of the license manager is checked ​
 +# and prepared as part of report to Xymon monitor. ​
 +UPTEST=`cat /​tmp/​flexlm.txt | $EGREP "​.*MLM:​ UP.*$"​`
 +LICSERVTEST=`cat /​tmp/​flexlm.txt | $EGREP "​.*license server UP.*$" | $SED '​s/://'​ | $AWK '​{printf "​%s\n",​ $1 }'`
 +
 +if [ -n "​$BB"​ ]; then
 +
 +    if [ -n "​$UPTEST"​ ]; then
 + SSTATUS="​Licenses OK"
 + COLOUR="​green"​
 + FLEXLMSTATE=`cat /​tmp/​lic.txt`
 + if [ -n "​$LICSERVTEST"​ ]; then
 +     SSTATUS="​Licenses on $LICSERVTEST OK"
 + fi
 +    else
 + SSTATUS="​DOWN"​
 + COLOUR="​red"​
 + FLEXLMSTATE=`cat /​tmp/​flexlm.txt`
 +    fi
 +
 +# Finally, the gathered information is sent to the Xymon Monitor. ​    
 +$BB $BBDISP "​status $MACHINE.flexlm $COLOUR `date` $SSTATUS
 +
 +${FLEXLMSTATE}
 +"
 +
 +fi
 +
 +</​code>​
 +</​hidden>​
 +
 +===== Known  Bugs and Issues =====
 +The monitor will send an alert if the monitored Flex LM is down, it will NOT send alerts if a partner Flex LM is down. 
 +
 +===== To Do =====
 +  * In version 1.1 fix the alerting, so it also alerts about partner Flex LM is down. 
 +  * In version 2.0 use multi_ncv instead of the vanilla ncv. This simplifies configuration and gives all graphics on the test page. 
 +  * Rewrite the module to enable alerts for license usage, similar to disk usage in Xymon Monitor. ​
 +
 +
 +===== Credits =====
 +  * Original recipe at: http://​www.hswn.dk/​hobbit/​help/​howtograph.html ​
 +  * The Xymon User mailing list. 
 +  * Some existing Flex LM monitors are on deadcat.net and only the GPL ones were scrutinized,​ before I decided to write this monitor completely from scratch. ​
 +
 +===== Changelog =====
 +
 +  * **2008-06-30**
 +    * Initial release
  
  • monitors/flexlm.txt
  • Last modified: 2009/11/23 05:47
  • (external edit)