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EMCcapacity.ksh
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#!/usr/bin/ksh
# *
# * Script Name : EMCcapacity.ksh
# * Author : Chad Singleton
# * Creation Date : 22-Dec-2009
# *
# * Info : Add all hypers and generate summary for cacti/monthly
# * report
# *
# * Displayed format is compatible for splunk injestion
# *
# ***************************************************************************
# * M O D I F I C A T I O N H I S T O R Y *
# ***************************************************************************
# * DATE | Author | Ver | Description *
# ***************************************************************************
# * 22-Dec-2009 Chad Singleton 2009122200 Created
# ###########################################################################
# Version: 2009122200
# Licence : GPL - http://www.fsf.org/licenses/gpl.txt
#############################################################################
#############################################################################
##
## Variables
##
#############################################################################
#############################################################################
#############################################################################
# GLOBAL
#############################################################################
PROGRAM=${0##*/}
EXECDIR=${0%/*}
HOST=`uname -n`
ER_SEQUENCE=$1
EN_CLASS=$2
EN_TYPE=$3
LOGDATE=`date +%Y-%m-%d`
LOGTIME='date +%H:%M:%S'
LOGFILE=/var/log/EMCcapacity.${LOGDATE}.log
INFO=0
WARNING=1
CRITICAL=2
DISKGROUP=0
VIRTUALPOOL=1
NAGIOS_EXE=/usr/local/nagios/bin/send_nsca
NAGIOS_CFG=/usr/local/nagios/etc/send_nsca.cfg
NAGIOS_HOST=nagios.ce.corp
NAGIOS_PORT=5667
MAILTO="[email protected]"
MAILCC=
# Handle being run from PATH when in the current directory. $0 doesn't have a /
if [ $EXECDIR = $PROGRAM ]; then
EXECDIR="."
fi
BASENAME=${PROGRAM%%.*}
PREFIX=${BASENAME%%_*}
#############################################################################
##
## Subroutines
##
#############################################################################
#############################################################################
#
# logger()
#
# This will format and echo the string based on the severity
#
#############################################################################
logger()
{
case $1 in
$INFO)
shift
echo "$HOST ${LOGDATE} `${LOGTIME}` INFO: $*"
;;
$WARNING)
shift
echo "$HOST ${LOGDATE} `${LOGTIME}` WARN: $*"
;;
$CRITICAL)
shift
echo "$HOST ${LOGDATE} `${LOGTIME}` CRIT: $*"
;;
esac
}
#############################################################################
#
# die()
#
# This will stop the execution of the script and record the exit code
#
#############################################################################
die()
{
EXITRC=${1:?};
shift
EXITMSG=$*
case $EXITRC in
$CRITICAL)
mail -s "$HOST ${LOGDATE} `${LOGTIME}` - FAILED" -c "${MAILCC}" "${MAILTO}" < ${LOGFILE}
;;
esac
exit $EXITRC
}
#############################################################################
##
## Main
##
#############################################################################
exec >> ${LOGFILE} 2>&1
# Ensure the Nagios server is available
ping -c 1 -w 2 $NAGIOS_HOST > /dev/null 2>&1
if [ $? -ne 0 ]
then
die $CRITICAL "$NAGIOS_HOST not PINGable"
fi
# Based on the severity, send an alert
if [ -x $NAGIOS_EXE ]
then
if [ -f $NAGIOS_CFG ]
then
for SID in 41 42 4785 4208
do
print -n ${LOGDATE} `${LOGTIME}` $HOST":"
print -n SID=$SID" "
#
# Display mapped and unmapped VDEV capacity
#
MAPPEDCOUNT=0
MAPPEDCAPACITY=0
/usr/symcli/bin/symdev list -multiport -sid $SID 2>&1 | grep VDEV | while read ONE TWO THREE FOUR FIVE SIX SEVEN
do
let MAPPEDCOUNT='MAPPEDCOUNT+1'
if [ -z "$SEVEN" ]
then
let MAPPEDCAPACITY='MAPPEDCAPACITY+SIX'
else
let MAPPEDCAPACITY='MAPPEDCAPACITY+SEVEN'
fi
done
print -n VDEVMAPPEDCOUNT=$MAPPEDCOUNT" "VDEVMAPPEDCAPACITY=$MAPPEDCAPACITY" "
UNMAPPEDCOUNT=0
UNMAPPEDCAPACITY=0
/usr/symcli/bin/symdev list -noport -sid $SID 2>&1 | grep VDEV | while read ONE TWO THREE FOUR FIVE SIX SEVEN EIGHT NINE TEN
do
let UNMAPPEDCOUNT='UNMAPPEDCOUNT+1'
if [ -z "$TEN" ]
then
let UNMAPPEDCAPACITY='UNMAPPEDCAPACITY+NINE'
else
let UNMAPPEDCAPACITY='UNMAPPEDCAPACITY+TEN'
fi
done
print -n VDEVUNMAPPEDCOUNT=$UNMAPPEDCOUNT" "VDEVUNMAPPEDCAPACITY=$UNMAPPEDCAPACITY" "
#
# Display mapped and unmapped TDEV capacity
#
MAPPEDCOUNT=0
MAPPEDCAPACITY=0
/usr/symcli/bin/symdev list -multiport -sid $SID 2>&1 | grep TDEV | while read ONE TWO THREE FOUR FIVE SIX SEVEN
do
let MAPPEDCOUNT='MAPPEDCOUNT+1'
if [ -z "$SEVEN" ]
then
let MAPPEDCAPACITY='MAPPEDCAPACITY+SIX'
else
let MAPPEDCAPACITY='MAPPEDCAPACITY+SEVEN'
fi
done
print -n TDEVMAPPEDCOUNT=$MAPPEDCOUNT" "TDEVMAPPEDCAPACITY=$MAPPEDCAPACITY" "
UNMAPPEDCOUNT=0
UNMAPPEDCAPACITY=0
/usr/symcli/bin/symdev list -noport -sid $SID 2>&1 | grep TDEV | while read ONE TWO THREE FOUR FIVE SIX SEVEN EIGHT NINE TEN
do
let UNMAPPEDCOUNT='UNMAPPEDCOUNT+1'
if [ -z "$TEN" ]
then
let UNMAPPEDCAPACITY='UNMAPPEDCAPACITY+NINE'
else
let UNMAPPEDCAPACITY='UNMAPPEDCAPACITY+TEN'
fi
done
print -n TDEVUNMAPPEDCOUNT=$UNMAPPEDCOUNT" "TDEVUNMAPPEDCAPACITY=$UNMAPPEDCAPACITY" "
#
# Display total DRV capacity
#
DRVCOUNT=0
DRVCAPACITY=0
for DEV in `/usr/symcli/bin/symdev list -sid $SID -drv 2>&1 | grep DRV | awk '{print $9}'`
do
let DRVCOUNT='DRVCOUNT+1'
let DRVCAPACITY='DRVCAPACITY+DEV'
done
print -n DRVCOUNT=$DRVCOUNT" "DRVCAPACITY=$DRVCAPACITY" "
#
# Display total SAVEVOL capacity
#
SAVEVOLCOUNT=0
SAVEVOLCAPACITY=0
for DEV in `/usr/symcli/bin/symdev list -sid $SID -savedev 2>&1 | grep RAID | awk '{print $10}'`
do
let SAVEVOLCOUNT='SAVEVOLCOUNT+1'
let SAVEVOLCAPACITY='SAVEVOLCAPACITY+DEV'
done
for DEV in `/usr/symcli/bin/symdev list -sid $SID -savedev 2>&1 | grep Mir | awk '{print $11}'`
do
let SAVEVOLCOUNT='SAVEVOLCOUNT+1'
let SAVEVOLCAPACITY='SAVEVOLCAPACITY+DEV'
done
SAVEVOLUSED=`/usr/symcli/bin/symsnap monitor -sid $SID | tail -2 | grep MB | awk '{print $3}'`
print -n SAVEVOLCOUNT=$SAVEVOLCOUNT" "SAVEVOLCAPACITY=$SAVEVOLCAPACITY" "SAVEVOLUSED=$SAVEVOLUSED" "
#
# Display total DATADEV capacity
#
DATADEVCOUNT=0
DATADEVCAPACITY=0
for DEV in `/usr/symcli/bin/symdev list -sid $SID -datadev 2>&1 | grep RAID | awk '{print $10}'`
do
let DATADEVCOUNT='DATADEVCOUNT+1'
let DATADEVCAPACITY='DATADEVCAPACITY+DEV'
done
print -n DATADEVCOUNT=$DATADEVCOUNT" "DATADEVCAPACITY=$DATADEVCAPACITY" "
DATADEVCOUNT=0
DATADEVCAPACITY=0
for DEV in `/usr/symcli/bin/symdev list -sid $SID -datadev -nonpooled 2>&1 | grep RAID | awk '{print $10}'`
do
let DATADEVCOUNT='DATADEVCOUNT+1'
let DATADEVCAPACITY='DATADEVCAPACITY+DEV'
done
print -n NONPOOLEDDATADEVCOUNT=$DATADEVCOUNT" "NONPOOLEDDATADEVCAPACITY=$DATADEVCAPACITY" "
#
# Display capacity
#
for TIER in T1 T2 T3
do
DISKGROUP=99
POOLNAME=BLANK
case $TIER in
T1)
case $SID in
4208)
DISKGROUP=3
;;
41 | 42)
POOLNAME=3RAID5_EFD
;;
esac
;;
T2)
case $SID in
4208 | 4785)
DISKGROUP=1
;;
41 | 42)
POOLNAME=7RAID5_FC
;;
esac
;;
T3)
case $SID in
4208 | 4785)
DISKGROUP=2
;;
41)
POOLNAME=6RAID6_SATA
;;
42)
POOLNAME=14RAID6_SATA
;;
esac
;;
esac
MAPPEDCOUNT=0
MAPPEDCAPACITY=0
RDFMAPPEDCOUNT=0
RDFMAPPEDCAPACITY=0
/usr/symcli/bin/symdev list -multiport -sid $SID -disk_group $DISKGROUP 2>&1 | egrep "RAID|RDF" | while read ONE TWO THREE FOUR FIVE SIX SEVEN
do
let MAPPEDCOUNT='MAPPEDCOUNT+1'
if [ -z "$SEVEN" ]
then
let MAPPEDCAPACITY='MAPPEDCAPACITY+SIX'
if [ $THREE = "RDF1+R-5" -o $THREE = "RDF2+R-5" ]
then
let RDFMAPPEDCOUNT='RDFMAPPEDCOUNT+1'
let RDFMAPPEDCAPACITY='RDFMAPPEDCAPACITY+SIX'
fi
else
let MAPPEDCAPACITY='MAPPEDCAPACITY+SEVEN'
if [ $THREE = "RDF1+R-5" -o $THREE = "RDF2+R-5" ]
then
let RDFMAPPEDCOUNT='RDFMAPPEDCOUNT+1'
let RDFMAPPEDCAPACITY='RDFMAPPEDCAPACITY+SEVEN'
fi
fi
done
print -n ${TIER}MAPPEDCOUNT=$MAPPEDCOUNT" "${TIER}MAPPEDCAPACITY=$MAPPEDCAPACITY" "${TIER}RDFMAPPEDCOUNT=$RDFMAPPEDCOUNT" "${TIER}RDFMAPPEDCAPACITY=$RDFMAPPEDCAPACITY" "
UNMAPPEDCOUNT=0
UNMAPPEDCAPACITY=0
RDFUNMAPPEDCOUNT=0
RDFUNMAPPEDCAPACITY=0
/usr/symcli/bin/symdev list -noport -sid $SID -disk_group $DISKGROUP 2>&1 | egrep "RAID|RDF" | while read ONE TWO THREE FOUR FIVE SIX SEVEN EIGHT NINE TEN
do
let UNMAPPEDCOUNT='UNMAPPEDCOUNT+1'
if [ -z "$TEN" ]
then
let UNMAPPEDCAPACITY='UNMAPPEDCAPACITY+NINE'
if [ $THREE = "RDF1+R-5" -o $THREE = "RDF2+R-5" ]
then
let RDFUNMAPPEDCOUNT='RDFUNMAPPEDCOUNT+1'
let RDFUNMAPPEDCAPACITY='RDFUNMAPPEDCAPACITY+NINE'
fi
else
let UNMAPPEDCAPACITY='UNMAPPEDCAPACITY+TEN'
if [ $THREE = "RDF1+R-5" -o $THREE = "RDF2+R-5" ]
then
let RDFUNMAPPEDCOUNT='RDFUNMAPPEDCOUNT+1'
let RDFUNMAPPEDCAPACITY='RDFUNMAPPEDCAPACITY+TEN'
fi
fi
done
print -n ${TIER}UNMAPPEDCOUNT=$UNMAPPEDCOUNT" "${TIER}UNMAPPEDCAPACITY=$UNMAPPEDCAPACITY" "${TIER}RDFUNMAPPEDCOUNT=$RDFUNMAPPEDCOUNT" "${TIER}RDFUNMAPPEDCAPACITY=$RDFUNMAPPEDCAPACITY" "
/usr/symcli/bin/symcfg -sid $SID show -pool $POOLNAME -thin -gb 2>&1 | tail -2 | grep GB | read ONE TWO THREE FOUR FIVE
if [ $? -eq 0 ]
then
print -n ${POOLNAME}CAPACITY=$TWO" "${POOLNAME}USED=$THREE" "
fi
done
print ""
done
else
die $CRITICAL "$NAGIOS_CFG not found"
fi
else
die $CRITICAL "$NAGIOS_EXE not found or not executable"
fi
# End the script gracefully
die $INFO "Ending \"$0 $*\" ..."