#! /bin/sh # # Name: # # lmboot starts the FLEXlm License Manager at boot time. # # Usage: # # lmboot -s | [-h|-help] [-arch] [-k] [-e [nlines]] [-v] [-w] # [-wait secs] [-c licensefile] # [-l debuglog] [-u username] [-2 -p] # [-x lmdown|lmremove] [lmgrd_options ...] # # Description: # # This Bourne Shell script attempts to start up the FLEXlm license # manger. # # In all cases: # # 1. It will never start up as root user. # 2. The debug log output will be piped to a simple shell # script that will allow the logfile to be switched # without affecting the proper operation of the license # manager. # # It uses configuration information found normally in the file, # # $MATLAB/etc/lmopts.sh # or # $LM_ROOT/lmopts.sh (standalone) # # Command line arguments can override some of this configuration. # # MathWorks script mode: # # A new LM_START_FILE is created which allows for 'lmdown' to take # down the license manager reliably. It is designed to be flexible # and allow for inclusion of vendor daemons other than for just # MATLAB. # # . ln -s $LM_ROOT/$ARCH/lmgrd $LM_RUN_DIR/$LM_MARKER.ld # . cp -p $LM_FILE $LM_RUN_DIR/$LM_MARKER.dat # . Given a license file of the form: #---------------------------------------------------------------------------- # #. . . # SERVER . . . # SERVER . . . # . . . # DAEMON name1 daemonfile optionsfile # DAEMON name2 daemonfile optionsfile # . . . # INCREMENT . . . # . . . #---------------------------------------------------------------------------- # create a license file of the form #---------------------------------------------------------------------------- # #. . . # SERVER . . . # SERVER . . . # . . . # DAEMON name1 $LM_RUN_DIR/$LM_MARKER.vd1 optionsfile # DAEMON name2 $LM_RUN_DIR/$LM_MARKER.vd2 optionsfile # . . . # INCREMENT . . . # . . . #---------------------------------------------------------------------------- # This requires links to me made. The FORM of the links is # critical. They must access the actual executable daemons, # NOT scripts! This is so that the entries in the process # table get the proper names. So for example, on the sol2 we # might have # # name1 = MLM # # ln -s $LM_ROOT/sol2/lm_matlab $LM_RUN_DIR/$LM_MARKER.vd1 # # name2 = PVI # # ln -s $PVI/license/bin/bin.sun4/PVI $LM_RUN_DIR/$LM_MARKER.vd2 # # . . . # # Globetrotter script mode: # # The LM_START_FILE is the same as LM_FILE. Nothing special # is done. # # Options: # # -s - Create a symbolic link # # /etc/lmboot_TMW12 -> $LM_ROOT/lmboot # /etc/lmdown_TMW12 -> $LM_ROOT/lmdown # # -h | -help - Help. Print usage. # # -arch - Assume local host has architecture arch. # # -k - Check that the tcp ports in the license # file are free on the local host. # # -e nlines - List the last nlines of the debug logfile(s). # The default is 10. # # -v - Verbose listing. Outputs the configuration # information. # # -w - Switch script mode from that set in # lmopts.sh file. # DEFAULT: Switch from MathWorks to # Globetrotter. # # -wait secs - Wait for secs seconds for MathWorks # vendor daemon to come up. A minimum of 3 # seconds and a maximum of 300 seconds are # enforced. # DEFAULT: 3 seconds # # -c licensefile - Path to license file. # DEFAULT: $MATLAB/etc/license.dat # $LM_ROOT/license.dat (standalone) # # -l debuglog - Path to FLEXlm debug logfile. # DEFAULT: /var/tmp/lm_TMW12.log # # -u username - Username to start/stop license manager. # Only useful at machine bootup time or if you # are running as superuser. # DEFAULT: none # # -2 -p - Restricts usage of lmdown, lmreread, and # lmremove to a FLEXlm administrator who is by # default root. If there a Unix group called # `lmadmin' then use is restricted to only # members of that group. If root is not a member # of this group, then root does not have permission # to use any of the above utilities. # # NOTE: This option only restricts the binary versions # of the utililties listed above that are normally # shipped with any FLEXlm distribution. The MathWorks # ships these binary files (usually in # $MATLAB/etc/$ARCH) and shell script wrapper functions # (usually in $MATLAB/etc/) that use the binary # utilities. When run on the machine that is running # the license manager, the shell script wrapper # functions can still bring down the license manager if # they are run by the same user that started the # license manager, or if they are run by the root user. # The binary versions will not bring down the license # manager when this option was used with lmstart. # # -x lmdown - Disallow the lmdown command (no user can run lmdown). # The note for option -2 -p also applies to this option. # # -x lmremove - Disallow the lmremove command (no user can run lmremove). # The note for option -2 -p also applies to this option. # # lmgrd_options - Additional 'lmgrd' options to augment # those of LM_ARGS_LMGRD. Do not use -z. # # note(s): # # 1. This script executes without changing the current directory. # This means that relative pathnames can be used in command # options. # # Copyright 1986-2000 The MathWorks, Inc # $Revision: 1.33 $ $Date: 2000/07/18 15:22:13 $ #----------------------------------------------------------------------- #23456789012345678901234567890123456789012345678901234567890123456789012 # arg0_=$0 # trap "rm -rf /tmp/$$a > /dev/null 2>&1; exit 1" 1 2 3 15 # # Initialize if license manager environment has not been set yet # if [ "$LM_SET_ENV" = "" -a "$ARCH" != "" ]; then ARCH="" fi # #========================= archlist.sh (start) ============================ # # usage: archlist.sh # # abstract: This Bourne Shell script creates the variable ARCH_LIST. # # note(s): 1. This file is always imbedded in another script # # Copyright 1997-2000 The MathWorks, Inc. # $Revision: 1.8 $ $Date: 2000/06/16 16:08:59 $ #---------------------------------------------------------------------------- # ARCH_LIST='sol2 hpux hp700 alpha ibm_rs sgi glnx86' #======================================================================= # Functions: # check_archlist () #======================================================================= check_archlist () { # Sets ARCH. If first argument contains a valid # arch then ARCH is set to that value else # an empty string. If there is a second argument # do not output any warning message. The most # common forms of the first argument are: # # ARCH=arch # MATLAB_ARCH=arch # argument=-arch # # Always returns a 0 status. # # usage: check_archlist arch=[-]value [noprint] # if [ $# -gt 0 ]; then arch_in=`expr "$1" : '.*=\(.*\)'` if [ "$arch_in" != "" ]; then ARCH=`echo "$ARCH_LIST EOF $arch_in" | awk ' #----------------------------------------------------------------------- { for (i = 1; i <= NF; i = i + 1) if ($i == "EOF") narch = i - 1 for (i = 1; i <= narch; i = i + 1) if ($i == $NF || "-" $i == $NF) { print $i exit } }'` #----------------------------------------------------------------------- if [ "$ARCH" = "" -a $# -eq 1 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " Warning: $1 does not specify a valid architecture - ignored . . ." echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi else ARCH="" fi else ARCH="" fi # return 0 } #======================================================================= #========================= archlist.sh (end) ============================== # #======================================================================= # Functions: # scriptpath () # bldstartfile () # show_debuglogs () # createlinks () # help_cannotstart () # standalone_lm () # tail_debuglog () # tcp_port_status () # waitfor_lockfile () # waitfor_return () #======================================================================= scriptpath () { # Returns path of this script as a directory, # ROOTDIR, and command name, CMDNAME. # # Returns a 0 status unless an error occurred. # # usage: scriptpath # # filename=$arg0_ # # Now it is either a file or a link to a file. # cpath=`pwd` # # Follow up to 8 links before giving up. Same as BSD 4.3 # n=1 maxlinks=8 while [ $n -le $maxlinks ] do # # Get directory correctly! # newdir=`echo "$filename" | awk ' { tail = $0 np = index (tail, "/") while ( np != 0 ) { tail = substr (tail, np + 1, length (tail) - np) if (tail == "" ) break np = index (tail, "/") } head = substr ($0, 1, length ($0) - length (tail)) if ( tail == "." || tail == "..") print $0 else print head }'` if [ ! "$newdir" ]; then newdir="." fi if [ ! -d $newdir ]; then #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo '' echo 'Internal error 1: Could not determine the path of the command.' echo '' echo " original command path = $arg0_" echo " current command path = $filename" echo '' echo ' Please contact:' echo '' echo ' MathWorks Technical Support' echo '' echo ' for further assistance.' echo '' #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 1 fi cd $newdir # # Need the function pwd - not the built in one # newdir=`/bin/pwd` # newbase=`expr //$filename : '.*/\(.*\)' \| $filename` lscmd=`ls -l $newbase 2>/dev/null` if [ ! "$lscmd" ]; then #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo '' echo 'Internal error 2: Could not determine the path of the command.' echo '' echo " original command path = $filename" echo " current command path = $filename" echo '' echo ' Please contact:' echo '' echo ' MathWorks Technical Support' echo '' echo ' for further assistance.' echo '' #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 1 fi # # Check for link portably # if [ `expr "$lscmd" : '.*->.*'` -ne 0 ]; then filename=`echo "$lscmd" | awk '{ print $NF }'` else # # It's a file # dir="$newdir" CMDNAME="$newbase" LM_ROOTdefault=`/bin/pwd` break fi n=`expr $n + 1` done if [ $n -gt $maxlinks ]; then #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo '' echo 'Internal error 3: More than $maxlinks links in path to' echo " this script. That's too many!" echo '' echo " original command path = $filename" echo " current command path = $filename" echo '' echo ' Please contact:' echo '' echo ' MathWorks Technical Support' echo '' echo ' for further assistance.' echo '' #+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 1 fi cd $cpath return 0 } #======================================================================= bldstartfile () { # This reads the license file and attempts to # create a new license file with the daemon paths # replaced by links. Each daemon path must be an # executable AND not a shell script. Otherwise, # it is ignored. # # Creates file: $LM_START_FILE # Creates links: $LM_RUN_DIR/$LM_MARKER.vd* # $LM_RUN_DIR/$LM_MARKER.ld # # Criterion for executable: output of the file # command has the word 'executable' in it AND # does not contain word 'shell'. # Note: This is good enough. It has been tried on # all hosts # Sample output from the file command on exectable # files. #----------------------------------------------------------------------- # executable image: # sol2 - ELF 32-bit MSB executable SPARC Version 1, dynamically # linked, not stripped # hpux - PA-RISC1.1 shared executable dynamically linked -not stripped # hp700 - PA-RISC1.1 shared executable dynamically linked -not stripped # alpha - COFF format alpha dynamically linked, demand paged executable # or object module not stripped - version 3.11-10 # ibm_rs - executable (RISC System/6000) or object module not stripped # sgi - ELF N32 MSB mips-3 dynamic executable MIPS - version 1 # glnx86 - ELF 32-bit LSB executable, Intel 80386, version 1, not # stripped #----------------------------------------------------------------------- # #----------------------------------------------------------------------- # executable shell script: # sol2 - executable shell script # hpux - commands text # hp700 - commands text # alpha - /bin/sh shell script -- commands text # ibm_rs - shell script - sh (default shell) # sgi - /bin/sh script text # glnx86 - Bourne shell script text #----------------------------------------------------------------------- # # Returns a 0 status unless an error occurred. # # usage: bldstartfile # # # Create temporary license.dat file by copying and modifying the original file # rm_if_owner $LM_START_FILE if [ $? -ne 0 ]; then return 1 fi bld_empty_file $LM_START_FILE # cat $LM_FILE | combine_cont_lines | \ (ndaemon=0 bad=0 while read line do field1=`echo $line | awk '{print $1}'` if [ "$field1" = "DAEMON" ]; then daemonName=`echo $line | awk '{print $2}'` # field 2 daemonPath=`echo $line | awk '{print $3}'` # field 3 if [ "$daemonPath" = "" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " Error: DAEMON line missing daemon name or daemon path . . ." echo ' ' echo " $line" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ bad=1 continue fi case "$daemonName" in # MATLAB MLM) ndaemon=`expr $ndaemon + 1` rm_if_owner $LM_RUN_DIR/$LM_MARKER.vd$ndaemon if [ $? -ne 0 ]; then return 1 fi bld_sym_link $LM_ROOT/$ARCH/lm_matlab $LM_RUN_DIR/$LM_MARKER.vd$ndaemon ;; # Other daemons *) filePath=`actualpath $daemonPath` if [ "$filePath" = "" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " Error: Path for daemon ($daemonName) does not exist. Skipped . . ." echo ' ' echo " daemonPath = $daemonPath" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ bad=1 continue else s=`file $filePath | awk ' #----------------------------------------------------------------------- { for (i = 1; i <= NF; i = i + 1) if ($i == "executable") e = 1 else if ($i == "shell") s = 1 if (e && ! s) print e }'` #----------------------------------------------------------------------- if [ "$s" = "" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " Error: Path to daemon ($daemonName) must be executable AND" echo " not a shell script. Replace by new path to executable" echo " in license file." echo ' ' echo " Skipped . . ." echo ' ' echo " daemonPath = $daemonPath" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ bad=1 continue else ndaemon=`expr $ndaemon + 1` rm_if_owner $LM_RUN_DIR/$LM_MARKER.vd$ndaemon if [ $? -ne 0 ]; then return 1 fi bld_sym_link $daemonPath $LM_RUN_DIR/$LM_MARKER.vd$ndaemon fi fi ;; esac echo "$line" | \ sed "s%$daemonPath%$LM_RUN_DIR/$LM_MARKER.vd$ndaemon%" >> $LM_START_FILE else echo "$line" >> $LM_START_FILE fi done if [ "$bad" = "1" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ # # Do not delete the LM_START_FILE so that you can look at it in case of # an error. # rm -f $LM_RUN_DIR/$LM_MARKER.vd* fi ) if [ -f $LM_RUN_DIR/$LM_MARKER.vd1 ]; then # # Create link for lmgrd. # rm_if_owner $LM_RUN_DIR/$LM_MARKER.ld if [ $? -ne 0 ]; then return 1 fi bld_sym_link $LM_ROOT/$ARCH/lmgrd $LM_RUN_DIR/$LM_MARKER.ld return 0 else return 1 fi } #======================================================================= show_debuglogs () { # List the last nlines of debug logfiles # LM_LOGFILE and LM_LOGFILE_REDUNDANT. Just # Print one if they are the same and mention # that the other is identical. # # Return 0 if you can print them else 1. # # usage: show_debuglogs nlines # nlines=$1 bad=0 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo "LM_LOGFILE - $LM_LOGFILE . . ." #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ check_readfile $LM_LOGFILE if [ $? -eq 0 ]; then tail_debuglog 1 $nlines else bad=1 fi # if [ "$LM_LOGFILE" != "$LM_LOGFILE_REDUNDANT" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo "LM_LOGFILE_REDUNDANT - $LM_LOGFILE_REDUNDANT . . ." #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ check_readfile $LM_LOGFILE_REDUNDANT if [ $? -eq 0 ]; then tail_debuglog 3 $nlines else bad=1 fi else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo 'LM_LOGFILE_REDUNDANT is the same as LM_LOGFILE . . .' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi if [ "$bad" != "0" ]; then return 1 else return 0 fi } #======================================================================= createlinks () { # Attempts to create links # /etc/lmboot_TMW12 -> $LM_ROOT/lmboot # /etc/lmdown_TMW12 -> $LM_ROOT/lmdown # # Returns a 0 status unless an error occured. # # usage: createlinks # bad=0 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ if [ -f /etc/lmboot_TMW12 ]; then rm -f /etc/lmboot_TMW12 > /dev/null 2>&1 if [ -f /etc/lmboot_TMW12 ]; then bad=`expr $bad + 1` #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' Error: cannot create /etc/lmboot_TMW12 link . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ else ln -s $LM_ROOT/lmboot /etc/lmboot_TMW12 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' /etc/lmboot_TMW12 -> $LM_ROOT/lmboot link created . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi else ln -s $LM_ROOT/lmboot /etc/lmboot_TMW12 > /dev/null 2>&1 if [ $? -ne 0 ]; then bad=`expr $bad + 1` #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' Error: cannot create /etc/lmboot_TMW12 link . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' /etc/lmboot_TMW12 -> $LM_ROOT/lmboot link created . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi fi # if [ -f /etc/lmdown_TMW12 ]; then rm -f /etc/lmdown_TMW12 > /dev/null 2>&1 if [ -f /etc/lmdown_TMW12 ]; then bad=`expr $bad + 1` #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' Error: cannot create /etc/lmdown_TMW12 link . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ else ln -s $LM_ROOT/lmdown /etc/lmdown_TMW12 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' /etc/lmdown_TMW12 -> $LM_ROOT/lmdown link created . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi else ln -s $LM_ROOT/lmdown /etc/lmdown_TMW12 > /dev/null 2>&1 if [ $? -ne 0 ]; then bad=`expr $bad + 1` #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' Error: cannot create /etc/lmdown_TMW12 link . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' /etc/lmdown_TMW12 -> $LM_ROOT/lmdown link created . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi fi if [ $bad -ne 0 ]; then if [ $bad -eq 1 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " LM_ROOT = $LM_ROOT" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi issuperuser if [ $? -ne 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo ' NOTE: You are required to be superuser for this operation.' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi return 1 else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " LM_ROOT = $LM_ROOT" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 0 fi #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ } #======================================================================= help_cannotstart () { # Output the tail of the debug logfile and then # a help message with suggestions about what to # do when the license manager doesn't start. # # Always returns a 0 status. # # usage: help_cannotstart # tail_debuglog $LM_NSERVERS 10 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo '' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echon 'Please hit return for more help . . . > ' read ans #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo "------------------------------------------------------------------------" echo "Notes: 1. To print more of the debug logfile use the '-e nlines' option" echo " on lmstart or lmboot commands. Use the -help option on any" echo " command for help." echo " 2. To check that the daemons are up run the 'lmstat -a' command." echo " 3. Use the '-wait secs' option on lmstart or lmboot commands" echo " to increase the wait time in batch." echo " 4. If you are getting 'socket bind' errors in the logfile output" echo " first run 'lmdown' and then 'lmstart -k' to verify that all" echo " ports are clear. This is CRITICAL when using redundant" echo " servers. You must get nothing back from 'lmstart -k' on all" echo " servers before you are ready to run 'lmstart' to restart the" echo " license manager. This can take up to 5 minutes. If some of" echo " the ports do not clear in this time then they could be in " echo " use and you should change the port number on the SERVER line" echo " in your license file." echo "------------------------------------------------------------------------" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 0 } #======================================================================= standalone_lm () { # If install_matlab does not exist in the # parent directory then it is standalone # and output a 1 else 0. # # Always returns 0 status. # # usage: standalone_lm # if [ ! -f $LM_ROOTdefault/../install_matlab ]; then echo 1 else echo 0 fi return 0 } #======================================================================= tail_debuglog () { # Outputs at most the last num lines of the debug # logfile with line number. The file always exists. # # Always returns a 0 status. # # usage: tail_debuglog nservers num # nservers=$1 num=$2 #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo "------------------------------------------------------------------------" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ if [ "$nservers" != "3" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo "`date` LM_LOGFILE (last $num lines)" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ grep -n '.*' $LM_LOGFILE | tail -$num | sed -e 's/:/ /' else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo "`date` LM_LOGFILE_REDUNDANT (last $num lines)" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ grep -n '.*' $LM_LOGFILE_REDUNDANT | tail -$num | sed -e 's/:/ /' fi #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo "------------------------------------------------------------------------" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ return 0 } #======================================================================= tcp_port_status () { # Does a netstat -a and checks for port usage. # A port is in use if the entry has the # the port number in it taken from the SERVER # line of the license file or the /etc/services # file. It prints out anything in use. # # If the license file has no # port number in the SERVER line then search # /etc/services file for field1='flexlm'. An # entry looks like. # # finger 79/tcp # # Example of netstat -s output: # # tcp 0 0 *:1705 *:* LISTEN martin # # Returns a 0 status if no entries else 1. # # usage: tcp_port_status # (netstat -a) > /tmp/$$a 2>&1 if [ $? -ne 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo " Error: 'netstat' command not on your search path . . ." echo ' Please fix and try again.' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ rm -rf /tmp/$$a return 1 fi # # Produce '(\.num1|:num1|...)' for portlist # portlist=`getserver_ports | awk ' #----------------------------------------------------------------------- BEGIN { backslash = sprintf ("%c", 92) # set backslash } { s = "(" for (i = 1; i <= NF; i = i + 1) s = s backslash "." $i "|" ":" $i "|" l = length(s) printf "%s", substr(s,1,l-1) ")" }'` #----------------------------------------------------------------------- if [ "$portlist" = "" ]; then return 1 else egrep $portlist /tmp/$$a > /dev/null 2>&1 if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo "------------------------------------------------------------------------" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ egrep $portlist /tmp/$$a #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo "------------------------------------------------------------------------" #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ rm -f /tmp/$$a return 1 else rm -f /tmp/$$a return 0 fi fi } #======================================================================= waitfor_lockfile () { # Waits for the vendor daemon lock file to # appear # # Returns a 0 status unless an error occurred. # # usage: waitfor_lockfile # sleep 3 if [ ! -f $LM_LOCKFILE ]; then waitfor_return if [ $? -ne 0 ]; then return 1 fi fi return 0 } #======================================================================= waitfor_return () { # Waits for the MATLAB vendor daemon lock file # to appear. # # Returns a 0 status unless an error occurred. # # usage: waitfor_return # MIN_DAEMON_WAIT=3 MAX_DAEMON_WAIT=300 # # Redundant servers, wait for vendor daemon lock file to appear # wait_time=3 mesg_time=3 # # Give up after max(MIN_DAEMON_WAIT, min(LM_DAEMON_WAIT, MAX_DAEMON_WAIT)) # seconds # wait_limit=`expr $LM_DAEMON_WAIT + 0` if [ $wait_limit -lt $MIN_DAEMON_WAIT ]; then wait_limit=$MIN_DAEMON_WAIT elif [ $wait_limit -gt $MAX_DAEMON_WAIT ]; then wait_limit=$MAX_DAEMON_WAIT fi # #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo " Waiting $wait_limit secs for MATLAB vendor daemon to come up . . ." #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ interactive if [ $? -eq 0 ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' Type your interrupt character (usually CTRL-C) to quit.' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi # if [ $wait_time -ge $wait_limit ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo " Time = $wait_time secs : time limit reached . . ." #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ interactive if [ $? -eq 0 ]; then help_cannotstart fi return 1 else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo " Time = $wait_time secs : still waiting . . ." #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ fi trap "help_cannotstart; return 1" 1 2 3 15 # while true do if [ ! -f $LM_LOCKFILE ]; then wait_time=`expr $wait_time + 3` mesg_time=`expr $mesg_time + 3` # if [ $wait_time -ge $wait_limit ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo " Time = $wait_time secs : time limit reached . . ." #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ interactive if [ $? -eq 0 ]; then help_cannotstart fi return 1 fi if [ "$mesg_time" = "30" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo " Time = $wait_time secs : still waiting . . ." #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ interactive tail_debuglog $LM_NSERVERS 2 mesg_time=0 fi sleep 3 else #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' MATLAB vendor daemon is up . . .' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ break fi done return 0 } #======================================================================= # # Determine the default license manager root directory (LM_ROOTdefault) # and the current directory (cpath) # scriptpath if [ $? -ne 0 ]; then exit 1 fi # # Verify input # stat="OK" msg="" # linkonly= # help= check_tcp_ports= list_debuglog= list_nlines=10 verbose= LM_SWITCHMODE= licensefile= logfile= username= daemon_wait= arglist_lmgrd= # nargs=$# # while [ "$stat" = "OK" -a $# -gt 0 ]; do case "$1" in -h|-help) # -help: Help option. help=1 ;; -s) linkonly=1 if [ $nargs -eq 1 ]; then : elif [ $# -gt 1 ]; then if [ `expr "$2" : '-.*'` -gt 0 ]; then msg='-s is either the only option or needs an argument for lmgrd' stat="" else arglist_lmgrd="$arglist_lmgrd $1" fi else stat="" fi ;; -k) check_tcp_ports=1 ;; -e) list_debuglog=1 if [ $# -gt 1 ]; then # # Check for number # if [ `expr "//$2" : '//-.*'` -eq 0 ]; then t=`expr "//$2" : '//\([0-9]*\)$'` if [ "$t" != "" ]; then shift list_nlines=$1 fi fi fi ;; -v) verbose=1 ;; -w) LM_SWITCHMODE=1 ;; -wait) if [ $# -eq 1 ]; then msg='usage' stat="" else shift # # Check for number # t=`expr "//$1" : '//\([0-9]*\)$'` if [ "$t" != "" ]; then daemon_wait=$1 else msg='wait argument not a number' stat="" fi fi ;; -c) if [ $# -eq 1 ]; then msg='usage' stat="" else shift licensefile=$1 fi ;; -l) if [ $# -eq 1 ]; then msg='usage' stat="" else shift logfile=$1 fi ;; -u) if [ $# -eq 1 ]; then msg='usage' stat="" else shift username=$1 fi ;; -2) #-2 -p disables lmdown if [ $# -eq 1 ]; then msg='usage' stat="" else if [ "$2" = "-p" ]; then arglist_lmgrd="$arglist_lmgrd -2 -p" shift else msg='usage' stat="" fi fi ;; -p) #-p -2 option to disable lmdown (same as -2 -p) if [ $# -eq 1 ]; then msg='usage' stat="" else if [ "$2" = "-2" ]; then arglist_lmgrd="$arglist_lmgrd -2 -p" shift else msg='usage' stat="" fi fi ;; -x) #-x option to disable lmdown or lmremove if [ $# -eq 1 ]; then msg='usage' stat="" else if [ "$2" = "lmdown" ]; then arglist_lmgrd="$arglist_lmgrd -x lmdown" shift elif [ "$2" = "lmremove" ]; then arglist_lmgrd="$arglist_lmgrd -x lmremove" shift else msg='usage' stat="" fi fi ;; -*) check_archlist argument=$1 noprint if [ "$ARCH" = "" ]; then msg="-arch ($1) is invalid . . ." stat="" fi ;; *) arglist_lmgrd="$arglist_lmgrd $1" ;; esac shift done # export help export verbose export LM_SWITCHMODE export daemon_wait export licensefile export logfile export username export arglist_lmgrd # if [ "$linkonly" != "" -o "$list_debuglog" != "" ]; then ck_licensefile=0; export ck_licensefile ck_writelogfile=0; export ck_writelogfile else ck_licensefile=1; export ck_licensefile ck_writelogfile=1; export ck_writelogfile fi # if [ "$stat" = "" -o "$help" != "" ]; then if [ "$msg" != "" ]; then #----------------------------------------------------------------------- echo " " echo " Error: $msg" echo " " #----------------------------------------------------------------------- fi #----------------------------------------------------------------------- ( echo "------------------------------------------------------------------------" echo " " echo " Usage: lmboot -s | [-h|-help] [-arch] [-k] [-e [nlines]] [-v] [-w]" echo " [-wait secs] [-c licensefile] [-l debuglog]" echo " [-u username] [-2 -p] [-x lmdown|lmremove]" echo " [lmgrd_options ...]" echo " " echo " -s - Create symbolic links" echo ' /etc/lmboot_TMW12 -> $LM_ROOT/lmboot' echo ' /etc/lmdown_TMW12 -> $LM_ROOT/lmdown' #----------------------------------------------------------------------- if [ "`standalone_lm`" = "1" ]; then #----------------------------------------------------------------------- echo ' where $LM_ROOT is the license manager root' echo ' directory.' #----------------------------------------------------------------------- else #----------------------------------------------------------------------- echo ' where $LM_ROOT is $MATLAB/etc.' #----------------------------------------------------------------------- fi #----------------------------------------------------------------------- echo ' You must be superuser.' echo " -h|-help - Help." echo " -arch - Assume local host has architecture arch." echo " -k - Check that the tcp ports in the license" echo " file are free on the local host." echo " -e nlines - List the last nlines of the debug logfile(s)." echo " DEFAULT: 10 lines" echo " -v - Verbose listing. Outputs the configuration" echo " information." echo " -w - Switch script mode from that set in" echo " lmopts.sh file." echo " DEFAULT: Switch from MathWorks to" echo " Globetrotter." echo " -wait secs - Wait for secs seconds for MathWorks vendor" echo " daemon to come up. A minimum of 3 seconds" echo " and a maximum of 300 seconds are enforced." echo " DEFAULT: 3 seconds" echo " -c licensefile - Path to license file." #----------------------------------------------------------------------- if [ "`standalone_lm`" = "1" ]; then #----------------------------------------------------------------------- echo ' DEFAULT: $LM_ROOT/license.dat' #----------------------------------------------------------------------- else #----------------------------------------------------------------------- echo ' DEFAULT: $MATLAB/etc/license.dat' #----------------------------------------------------------------------- fi #----------------------------------------------------------------------- echo " -l debuglog - Path to FLEXlm debug logfile." echo ' DEFAULT: /var/tmp/lm_TMW12.log' echo " -u username - Username to start/stop license manager." echo " Only useful at machine bootup time or if you" echo " are running as superuser." echo " DEFAULT: none" echo " -2 -p - Restricts usage of lmdown, lmreread, and" echo " lmremove to a FLEXlm administrator who is by" echo " default root. If there a Unix group called" echo " 'lmadmin' then use is restricted to only" echo " members of that group. If root is not a member" echo " of this group, then root does not have permission" echo " to use any of the above utilities." echo " NOTE: This option only restricts the binary versions" echo " of the utililties listed above that are normally " echo " shipped with any FLEXlm distribution. The MathWorks" echo " ships these binary files (usually in " echo ' $MATLAB/etc/$ARCH) and shell script wrapper functions' echo ' (usually in $MATLAB/etc/) that use the binary ' echo " utilities. When run on the machine that is running " echo " the license manager, the shell script wrapper " echo " functions can still bring down the license manager if" echo " they are run by the same user that started the " echo " license manager, or if they are run by the root user." echo " The binary versions will not bring down the license " echo " manager when this option was used with lmstart." echo " -x lmdown - Disallow the lmdown command (no user can run lmdown)." echo " The note for option -2 -p also applies to this option." echo " -x lmremove - Disallow the lmremove command (no user can run lmremove)." echo " The note for option -2 -p also applies to this option." echo " lmgrd_options - Additional 'lmgrd' options to augment" echo " those of LM_ARGS_LMGRD. Do not use -z." echo " " echo " Attempts to start up the FLEXlm license manager. In all cases:" echo " 1. It will never start up as superuser." echo " 2. The debug log output will be piped to a simple shell" echo " script that will allow the logfile to be switched" echo " without affecting the proper operation of the license" echo " manager." echo " It uses configuration information found normally in the file," echo " " #----------------------------------------------------------------------- if [ "`standalone_lm`" = "1" ]; then #----------------------------------------------------------------------- echo ' $LM_ROOT/lmopts.sh.' #----------------------------------------------------------------------- else #----------------------------------------------------------------------- echo ' $MATLAB/etc/lmopts.sh.' #----------------------------------------------------------------------- fi #----------------------------------------------------------------------- echo " " echo " Command line arguments can override some of this" echo " configuration information." echo " " echo "------------------------------------------------------------------------" ) > /tmp/$$a #----------------------------------------------------------------------- if [ "$help" = "1" ]; then verbose=1 . $LM_ROOTdefault/util/setlmenv.sh >> /tmp/$$a more /tmp/$$a else more /tmp/$$a fi rm -f /tmp/$$a exit 1 fi # # Set the environment # . $LM_ROOTdefault/util/setlmenv.sh # if [ "$linkonly" != "" ]; then # # Create the links only # createlinks exit $? fi # # Cannot start up license manager using port@host # if [ "$LM_PORTATHOST" = "1" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo ' Error: Your license file is of the form port@host.' echo ' You cannot start the license manager using this form of' echo ' license file.' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ exit 1 fi # # Check the local tcp port usage # if [ "$check_tcp_ports" != "" ]; then tcp_port_status exit $? fi # # List the end of the debug logfile # if [ "$list_debuglog" != "" ]; then show_debuglogs $list_nlines | more exit $? fi # if [ "$LM_UTIL_MODE" != "1" ]; then # # Globetrotter mode # issuperuser if [ $? -eq 0 ]; then if [ "$LM_ADMIN_USER" = "" -o "$LM_ADMIN_USER" = "root" -o \ "$LM_ADMIN_USER" = "0" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo ' Error: You are superuser.' echo ' ' echo ' For security reasons superuser is not allowed to start' echo ' the license manager.' echo ' ' echo ' Either startup the license manager as a regular user or' echo ' stay as superuser and use the -u option and an alternative' echo ' username. For help use the -h option.' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ exit 1 else # # start up the license manager using LM_ADMIN_USER # # Examples: # su username -c "umask 022; lmgrd -c license.dat -l log" # lmgrd -z | sh -c 'while read line; do echo "$line" >> LOG; done' # LM_START_FILE=`actualpath $LM_START_FILE` LM_LOGFILE=`actualpath $LM_LOGFILE` incmd="$LM_ROOT/$ARCH/lmgrd -z $LM_ARGS_LMGRD -c $LM_START_FILE" outcmd="'"'while read line; do echo "$line" >> '$LM_LOGFILE"; done'" su $LM_ADMIN_USER -c "umask 022; $incmd | sh -c $outcmd" & # # Check for the lockfile. If none, things really went bad. # waitfor_lockfile if [ $? -ne 0 ]; then exit 1 fi exit 0 fi fi # LM_START_FILE=`actualpath $LM_START_FILE` LM_LOGFILE=`actualpath $LM_LOGFILE` incmd="$LM_ROOT/$ARCH/lmgrd -z $LM_ARGS_LMGRD -c $LM_START_FILE" outcmd="'"'while read line; do echo "$line" >> '$LM_LOGFILE"; done'" eval "$incmd | sh -c $outcmd" & # # Check for the lockfile. If none, things really went bad. # waitfor_lockfile if [ $? -ne 0 ]; then exit 1 fi exit 0 else # # MathWorks mode # issuperuser if [ $? -eq 0 ]; then if [ "$LM_ADMIN_USER" = "" -o "$LM_ADMIN_USER" = "root" -o \ "$LM_ADMIN_USER" = "0" ]; then #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ echo ' ' echo ' Error: You are superuser.' echo ' ' echo ' For security reasons superuser is not allowed to start' echo ' the license manager.' echo ' ' echo ' Either startup the license manager as a regular user or' echo ' stay as superuser and use the -u option and an alternative' echo ' username. For help use the -h option.' echo ' ' #++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ exit 1 else bldstartfile if [ $? -ne 0 ]; then exit 1 fi # LM_START_FILE=`actualpath $LM_START_FILE` LM_LOGFILE=`actualpath $LM_LOGFILE` # # start up the license manager using LM_ADMIN_USER # incmd="$LM_RUN_DIR/$LM_MARKER.ld -z $LM_ARGS_LMGRD -c $LM_START_FILE" outcmd="'"'while read line; do echo "$line" >> '$LM_LOGFILE"; done'" su $LM_ADMIN_USER -c "umask 022; $incmd | sh -c $outcmd" & # # Check for the lockfile. If none, things really went bad. # waitfor_lockfile if [ $? -ne 0 ]; then exit 1 fi exit 0 fi fi # bldstartfile if [ $? -ne 0 ]; then exit 1 fi # LM_START_FILE=`actualpath $LM_START_FILE` LM_LOGFILE=`actualpath $LM_LOGFILE` incmd="$LM_RUN_DIR/$LM_MARKER.ld -z $LM_ARGS_LMGRD -c $LM_START_FILE" outcmd="'"'while read line; do echo "$line" >> '$LM_LOGFILE"; done'" eval "$incmd | sh -c $outcmd" & # # Check for the lockfile. If none, things really went bad. # waitfor_lockfile if [ $? -ne 0 ]; then exit 1 fi exit 0 fi