87 lines
2.5 KiB
Bash
Executable File
87 lines
2.5 KiB
Bash
Executable File
#!/usr/bin/ksh
|
|
#
|
|
# SCRIPT: AIX_paging_mon.ksh
|
|
#
|
|
# AUTHOR: Randy Michael
|
|
# DATE: 5/31/2007
|
|
# REV: 1.1.P
|
|
#
|
|
# PLATFORM: AIX Only
|
|
#
|
|
# PURPOSE: This shell script is used to produce a report of
|
|
# the system's paging space statistics including:
|
|
#
|
|
# Total paging space in MB, MB of Free paging space,
|
|
# MB of Used paging space, % of paging space Used, and
|
|
# % of paging space Free
|
|
#
|
|
# REV LIST:
|
|
#
|
|
#
|
|
# set -x # Uncomment to debug this shell script
|
|
# set -n # Uncomment to check command syntax without any execution
|
|
#
|
|
###########################################################
|
|
################ DEFINE VARIABLES HERE ####################
|
|
|
|
PC_LIMIT=65 # Percentage Upper limit of paging space
|
|
# before notification
|
|
|
|
THISHOST=$(hostname) # Host name of this machine
|
|
PAGING_STAT=/tmp/paging_stat.out # Paging Stat hold file
|
|
|
|
###########################################################
|
|
################ INITIALIZE THE REPORT ####################
|
|
|
|
echo "\nPaging Space Report for $THISHOST\n"
|
|
date
|
|
|
|
###########################################################
|
|
############# CAPTURE AND PROCESS THE DATA ################
|
|
|
|
# Load the data in a file without the column headings
|
|
|
|
lsps -s | tail +2 > $PAGING_STAT
|
|
|
|
# Start a while loop and feed the loop from the bottom using
|
|
# the $PAGING_STAT file as redirected input
|
|
|
|
while read TOTAL PERCENT
|
|
do
|
|
# Clean up the data by removing the suffixes
|
|
PAGING_MB=$(echo $TOTAL | cut -d 'MB' -f1)
|
|
PAGING_PC=$(echo $PERCENT | cut -d% -f1)
|
|
|
|
# Calculate the missing data: %Free, MB used and MB free
|
|
(( PAGING_PC_FREE = 100 - PAGING_PC ))
|
|
(( MB_USED = PAGING_MB * PAGING_PC / 100 ))
|
|
(( MB_FREE = PAGING_MB - MB_USED ))
|
|
|
|
# Produce the rest of the paging space report:
|
|
echo "\nTotal MB of Paging Space:\t$TOTAL"
|
|
echo "Total MB of Paging Space Used:\t${MB_USED}MB"
|
|
echo "Total MB of Paging Space Free:\t${MB_FREE}MB"
|
|
echo "\nPercent of Paging Space Used:\t${PERCENT}"
|
|
echo "\nPercent of Paging Space Free:\t${PAGING_PC_FREE}%"
|
|
|
|
# Check for paging space exceeded the predefined limit
|
|
if ((PC_LIMIT <= PAGING_PC))
|
|
then
|
|
# Paging space is over the limit, send notification
|
|
|
|
tput smso # Turn on reverse video!
|
|
|
|
echo "\n\nWARNING: Paging Space has Exceeded the ${PC_LIMIT}% \
|
|
Upper Limit!\n"
|
|
|
|
tput rmso # Turn off reverse video
|
|
fi
|
|
|
|
done < $PAGING_STAT
|
|
|
|
rm -f $PAGING_STAT
|
|
|
|
# Add an extra new line to the output
|
|
|
|
echo "\n"
|