Shell Script - Progress Vairable Extent Size

Script : Progress check Variable Extent Size

Script Name: checkextent.sh

Script Function: check the size of the variable extents (< $extentMaxSize set in the script) and display the extents reaching threshold.

Script Usage: ./checkextent.sh < db path >

Code:

#!/bin/ksh
JOB_ID=checkext
set +x
. /pro/admin/ctl/setenv.pro

#typeset -i extentMaxSize=$((1024 * 1024 * 1843))     # 1,8 GB
#typeset -i extentMaxSize=$((1024 * 1024 * 1536))     # 1,5 GB
#typeset -i extentMaxSize=$((1024 * 1024 * 1024))     # 1GB
typeset -i extentMaxSize=$((1024*1024))     # 1MB
#-----------------------------------------------------------------------------#
# create a .st file                                                           #
#-----------------------------------------------------------------------------#
prostrct list ${1} ${1}.st >/dev/null
maxrc=$?

#-----------------------------------------------------------------------------#
# Multi volume DB                                                             #
#-----------------------------------------------------------------------------#
if (( ${maxrc} == 0 ))
then
for file in $(grep "^d " ${1}.st | grep -v " f " | awk ' {print $NF} ')
   do
      cd ${_dbpath}
      cd $(dirname $file)
      fut=$(pwd)/$(basename $file)
      fs=$(ls -ltr ${fut} | awk ' {print $5} ')

      if (( ${fs} > $extentMaxSize ))
      then
         echo "ERROR: MaxSize ($extentMaxSize) reached for ${fut} (${fs})"
     fi
 done
#-----------------------------------------------------------------------------#
# Single volume DB                                                            #
#-----------------------------------------------------------------------------#
elif (( ${maxrc} == 2 ))
then
     fs=$(ls -ltr ${1e} | awk ' {print $5} ')

     if (( ${fs} > $extentMaxSize ))
     then
        echo "ERROR: MaxSize ($extentMaxSize) reached for ${1e} (${fs})"
     fi
else
     exit 1
fi

#-----------------------------------------------------------------------------#
# EOF ------------------------------------------------------------------------#
#-----------------------------------------------------------------------------#