143 lines
3.1 KiB
Bash
143 lines
3.1 KiB
Bash
#!/bin/sh
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#
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# Shows status of areca RAID controllers: arcmsr(4)
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#
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# Authors: Bjoern A. Zeeb
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#
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# $FreeBSD$
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#
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# If there is a global system configuration file, suck it in.
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#
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if [ -r /etc/defaults/periodic.conf ]
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then
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. /etc/defaults/periodic.conf
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source_periodic_confs
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fi
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# Defaults.
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: ${daily_status_arcmsr_raid_enable:=NO}
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# Verbose.
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: ${daily_status_arcmsr_raid_verbose:=YES}
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# SMART.
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: ${daily_status_arcmsr_raid_smart:=YES}
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# Logs persist between "areca-cli event info" invocation?
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: ${daily_status_arcmsr_raid_persist_logs:=YES}
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areca_cli=${areca_cli:-%%PREFIX%%/sbin/areca-cli}
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logdir=${logdir:-/var/log}
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verbose()
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{
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local cmd
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local scmd
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local log
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cmd=$1
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scmd=$2
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log=$3
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case ${daily_status_arcmsr_raid_verbose} in
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[Nn][Oo])
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return
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;;
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*) ;;
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esac
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${areca_cli} ${cmd} ${scmd} >> ${log}
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}
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smart()
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{
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local log
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local disk
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log=$1
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case ${daily_status_arcmsr_raid_smart} in
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[Nn][Oo])
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return
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;;
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*) ;;
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esac
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for disk in `${areca_cli} disk info | awk '
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BEGIN { run=0 }
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{ if (/^=======/) {
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if (run==0) { run=1; } else { run=0; } }
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else { if (run==1) { printf "%d ", $1; } } };'`; do
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echo "SMART data for disk ${disk}" >> ${log}
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${areca_cli} disk smart drv=${disk} >> ${log}
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done
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}
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case "$daily_status_arcmsr_raid_enable" in
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[Yy][Ee][Ss])
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echo
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echo 'Checking status of Areca RAID controllers:'
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rc=0
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# Checking the currently selected (1st) controller.
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# XXX TODO set curctrl=[1..4]; along with that
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# XXX TODO try to only call areca-cli once (per ctrl).
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echo ""
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echo "Controller ${ctrl}:"
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ctrl_log=${logdir}/arcmsr_raid_${ctrl}
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if test ! -f ${ctrl_log}.today; then
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touch ${ctrl_log}.today
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fi
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mv -f ${ctrl_log}.today ${ctrl_log}.yesterday
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# Not too efficient to call areca_cli lots of times.
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verbose sys info ${ctrl_log}.today
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${areca_cli} rsf info >> ${ctrl_log}.today
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verbose vsf info ${ctrl_log}.today
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verbose disk info ${ctrl_log}.today
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smart ${ctrl_log}.today
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verbose hw info ${ctrl_log}.today
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lines=`wc -l ${ctrl_log}.today | awk '{ print $1 }'`
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diff -u -$lines ${ctrl_log}.yesterday ${ctrl_log}.today
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raid_rc=$?
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if test $raid_rc -eq 0; then
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cat ${ctrl_log}.today
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fi
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[ $rc -eq 0 ] && [ $raid_rc -ne 0 ] && rc=3
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# Checking logs.
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echo "Logs (most recent first):"
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logs_log=${logdir}/arcmsr_log_${ctrl}
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case "$daily_status_arcmsr_raid_persist_logs" in
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[Yy][Ee][Ss])
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if test ! -f ${logs_log}.today; then
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touch ${logs_log}.today
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fi
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mv -f ${logs_log}.today ${logs_log}.yesterday
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${areca_cli} event info > ${logs_log}.today
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cmp -zs ${logs_log}.yesterday ${logs_log}.today
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raid_rc=$?
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if test $raid_rc -ne 0; then
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diff -u ${logs_log}.yesterday ${logs_log}.today | \
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grep -v '^-\|^$'
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fi
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;;
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*)
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raid_rc=0
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${areca_cli} event info > ${logs_log}.today
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${areca_cli} event clear >> ${logs_log}.today
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lines=`wc -l ${logs_log}.today | awk '{ print $1 }'`
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if test $lines -gt 4; then
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cat ${logs_log}.today
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raid_rc=1
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fi
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;;
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esac
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if test $raid_rc -eq 0; then
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echo " No new alarms."
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fi
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[ $rc -eq 0 ] && [ $raid_rc -ne 0 ] && rc=3
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;;
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*) rc=0;;
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esac
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exit $rc
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# end
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