#!/bin/bash PATH=/opt/rrdtool/bin:$PATH:/sbin:/usr/sbin filename="teplota" data_dir="/var/statistiky/system" mkdir -p $data_dir logdir=/var/log/statistiky if [ ! -d ${logdir} ] then mkdir -p ${logdir} fi logfile=${logdir}/${filename}.log cd ${data_dir} function create() { local filename=$1 echo "creating new ${filename}.rrd" # # sbirame s periodou 5 minut, tj. 12 PDP za hodinu # # za posledni tyden chceme vsechny 5min udaje => 12*24*9 = 2592 hodnot # za posledni mesic chceme 20minutove useky (agg 4) => 3*24*38 = 2736 hodnot # za posledni rok chceme dvouhodinove useky (agg 12) => 12*400 = 4800 hodnot rrdtool create ${filename}.rrd --step 300 --start `date +%s` \ DS:hdd_temp:GAUGE:500:0:100 \ RRA:AVERAGE:0.7:1:2592 \ RRA:MAX:0.7:4:2736 \ RRA:MIN:0.7:4:2736 \ RRA:AVERAGE:0.7:4:2736 \ RRA:MAX:0.7:24:4800 \ RRA:MIN:0.7:24:4800 \ RRA:AVERAGE:0.7:24:4800 } function wait_to() # $1 date for waiting to { local time_now=`date +%s`; while [ $time_now -lt $1 ] do time_now=`date +%s` sleep 10; done } if [ ! -d ${data_dir} ]; then mkdir -p ${data_dir} fi function check_rrd_file() { local filename=$1 echo "Looking for ${filename}.rrd" if [ ! -f ${filename}.rrd ] ; then create ${filename} sleep 1; fi } start_time=`date +%s` maininterval=$(( ( ${start_time} + 60 ) / 60 * 60 )) while [ true ] do check_rrd_file ${filename} echo "Wait to $maininterval [time: `date +%s`]" interval=$maininterval wait_to $interval timenow=`date +%s` fmt_time=`date "+%Y-%m-%d %T"` echo "Time now: ${fmt_time}" hdd_temp=`smartctl -d ata -a /dev/hda | grep ^194 | gawk '{print $10;}'` echo "${fmt_time} HDD Temp: $hdd_temp" >>/var/log/statistiky/${filename}.log rrdtool update ${filename}.rrd ${timenow}:${hdd_temp} maininterval=$(( $maininterval + 300 )) done WebSVN - crusader - Blame - Rev 1 - /trunk/statistiky/opt/statistiky/collect_temp.sh

crusader

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