92 lines
2.1 KiB
Bash
92 lines
2.1 KiB
Bash
#!/bin/sh
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#
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# Shows status of 3ware RAID controllers: twa(4), twe(4)
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#
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# Authors: Bjoern A. Zeeb, Dmitry Frolov
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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_3ware_raid_enable:=NO}
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# Alarms persist between "tw_cli alarms" invocation?
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# Set to YES for twa(4) and to NO for twe(4).
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: ${daily_status_3ware_raid_persist_alarms:=YES}
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tw_cli=${tw_cli:-%%PREFIX%%/sbin/tw_cli}
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logdir=${logdir:-/var/log}
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case "$daily_status_3ware_raid_enable" in
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[Yy][Ee][Ss])
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echo
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echo 'Checking status of 3ware RAID controllers:'
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rc=0
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# Checking each controller.
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for ctrl in `${tw_cli} info | awk '/^c/ { print $1 }'`
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do
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echo ""
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echo "Controller ${ctrl}:"
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ctrl_log=${logdir}/3ware_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 ${ctrl_log}.yesterday
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${tw_cli} info ${ctrl} > ${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 ] && [ $raid_rc -ne 0 ] && rc=3
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done
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# Checking alarms.
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echo "Alarms (most recent first):"
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alarms_log=${logdir}/3ware_raid_alarms
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case "$daily_status_3ware_raid_persist_alarms" in
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[Yy][Ee][Ss])
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if test ! -f ${alarms_log}.today; then
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touch ${alarms_log}.today
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fi
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mv -f ${alarms_log}.today ${alarms_log}.yesterday
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${tw_cli} alarms > ${alarms_log}.today
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cmp -zs ${alarms_log}.yesterday ${alarms_log}.today
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raid_rc=$?
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if test $raid_rc -ne 0; then
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diff -u ${alarms_log}.yesterday ${alarms_log}.today | \
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grep -v '^-\|^$'
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fi
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;;
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*)
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raid_rc=0
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${tw_cli} alarms > ${alarms_log}.today
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lines=`wc -l ${alarms_log}.today | awk '{ print $1 }'`
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if test $lines -gt 4; then
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cat ${alarms_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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