#!/usr/bin/ksh ##################################################################### # # Author : Adam Radage # # # Date : 12/07/10 # # Usage : . /symdisk_size.ksh -s # or : . /symdisk_size.ksh -s -V # or : . /symdisk_size.ksh -V -s # or : . /symdisk_size.ksh -h # # Description : A script to report on the DMX or VMAX disks # # ##################################################################### # Version History # ~~~~~~~~~~~~~~~ # # Date Version Author Description # ------------------------------------------------------------------- # 16.04.2010 1.1 Adam Radage Initial version # 09.07.2010 1.2 Adam Radage Added Powerbroker check # 09.07.2010 1.3 Adam Radage Changed to function style # 12.07.2010 1.4 Adam Radage Amended Powerbroker check # 12.07.2010 1.5 Adam Radage Added VMAX -V option # 10.02.2012 1.6 Adam Radage Disk size report only ##################################################################### # ##################################################################### # Variables ##################################################################### # Variables for date & time to append to filenames to make them unique DATENOW=`date +"%d%m%y"` MONTH=`date +"%b%y"` # General variables SYNTAX_NO=0 PARAM_NO=$# SCRIPT=$(basename $0) LOGFILE="./logs/${SCRIPT}_${MONTH}.log" VERB=0 EMCENV="/usr/storapi/bin/" PBENV="/opt/pb/bin/pbrun1" PBRUN="${PBENV} " # Check if Powerbroker is present, otherwise use full storapi path if [[ ! -e $PBENV ]] then PREFIX=$EMCENV echo "Powerbroker is not present, using path: ${PREFIX}" else PREFIX=$PBRUN echo "Powerbroker is present, using path: ${PREFIX}" fi ##################################################################### # Functions ##################################################################### function exit_error { EXIT_CODE=$1 EXIT_MESSAGE=$(echo $@ | cut -f 2- -d " ") echo "$(date):$SCRIPT:$EXIT_MESSAGE" 2>&1 >>./logs/${VMAX}log.${DATENOW}.log exit $EXIT_CODE } ##################################################################### function check_parameters { # Check to see whether the number of parameters is correct. case $PARAM_NO in 1 ) if [ $1 = "-h" ] # Help then help_info VERB=0 else echo "Incorrect parameters have been issued. For help type ./symdisk_size.ksh -h" exit_error 1 " Incorrect parameters have been issued" fi;; 2) if [ $1 = "-s" ] # Site flag then SITE=$2 VERB=1 VMAX="" echo "Site is: $SITE" echo "Investigating DMX arrays..." else echo "Incorrect parameters have been issued. For help type ./symdisk_size.ksh -h" exit_error 1 " Incorrect parameters have been issued" fi;; 3 ) if [ $1 = "-s" ] && [ $3 = "-V" ] # Site flag and VMAX then SITE=$2 VERB=2 VMAX="VMAX_" echo "Site is: $SITE" echo "Investigating VMAX arrays..." elif [ $1 = "-V" ] && [ $2 = "-s" ] then SITE=$3 VERB=2 VMAX="VMAX_" echo "Site is: $SITE" echo "Investigating VMAX arrays..." else echo "Incorrect parameters have been issued. For help type ./symdisk_size.ksh -h" exit_error 1 " Incorrect parameters have been issued" fi;; * ) echo "Incorrect parameters have been issued. For help type ./symdisk_size.ksh -h" exit_error 1 " Incorrect parameters have been issued";; esac } ##################################################################### function create_file { # Create empty headed results file for output file echo "Site SID Disk_Group Disk_Size_(MB) Disk_Number">${SITE}_${VMAX}symdisk_size_${DATENOW}.txt } ##################################################################### function get_info { # Array variable to hold local array list set CFG_LIST "" # Get list of local arrays and place in the array variable if [[ $VERB -eq 2 ]] # If VERB=2, list VMAX arrays then set -A CFG_LIST `${PREFIX}symcfg list|grep -i Local|grep -i VMAX|awk '{print $1}'` else set -A CFG_LIST `${PREFIX}symcfg list|grep -i Local|grep -iv VMAX|awk '{print $1}'` fi # Run through each array and issue symaccess commands for SYMNAME in ${CFG_LIST[@]} do echo "`date`. Processing $SYMNAME ..." | tee -a $LOGFILE set DISK_LIST "" # Obtain a list of disk group numbers set -A DISK_LIST `${PREFIX}symdisk -sid $SYMNAME list -by_diskgroup|grep "Disk Group"|grep -v "Name"|sed 's/://'|awk '{print $3}'` for DISKGRP in ${DISK_LIST[@]} do echo "`date`. Checking Disk Group $DISKGRP ..." | tee -a $LOGFILE # Obtain an array of disk sizes set DISK_SIZE 0 set -A DISK_SIZE `${PREFIX}symdisk -sid $SYMNAME list -disk_group $DISKGRP|grep DF-|awk '{print $NF}'|sort -u` # Scroll through the disk sizes per disk group for DISKSZ in ${DISK_SIZE[@]} do if [[ $DISKSZ -ne 0 ]] then echo "`date`. Disk Group $DISKGRP Disk Size $DISKSZ" | tee -a $LOGFILE DISKSZ_NUM=0 # Obtain the number of disks by size DISKSZ_NUM=`${PREFIX}symdisk -sid $SYMNAME list -disk_group $DISKGRP|grep DF-|grep ${DISKSZ}|wc -l` # Print out the list of sizes and number echo $SITE $SYMNAME $DISKGRP $DISKSZ $DISKSZ_NUM|sed 's/ -/ 0/'>>${SITE}_${VMAX}symdisk_size_${DATENOW}.txt echo "`date`. Completed $SYMNAME ..." | tee -a $LOGFILE fi done done done } ##################################################################### function help_info { # Help data echo "Help information" echo " Specify the site name by typing . /symdisk_size.ksh -s " echo " Specify for VMAX arrays by typing . /symdisk_size.ksh -s -V" echo " or . /symdisk_size -V -s " echo " for help type . /symdisk_size.ksh -h" } ##################################################################### ##################################################################### # Start of Main Script ##################################################################### check_parameters $@ case $VERB in # VERB not set to 0 so not -h option 1) create_file # -V not set (non-VMAX arrays) get_info;; 2) create_file # -V set (VMAX arrays) get_info;; esac exit 0 ##################################################################### #####################################################################