93 lines
2.9 KiB
Bash
Executable File
93 lines
2.9 KiB
Bash
Executable File
#!/usr/bin/ksh
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# Monitor status of LUNs on HP-UX
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# +------------------------------------------------------------------+
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# | ____ _ _ __ __ _ __ |
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# | / ___| |__ ___ ___| | __ | \/ | |/ / |
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# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
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# | | |___| | | | __/ (__| < | | | | . \ |
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# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
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# | |
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# | Copyright Mathias Kettner 2014 mk@mathias-kettner.de |
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# +------------------------------------------------------------------+
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#
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# This file is part of Check_MK.
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# The official homepage is at http://mathias-kettner.de/check_mk.
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#
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# check_mk is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation in version 2. check_mk is distributed
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# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
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# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more de-
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# tails. You should have received a copy of the GNU General Public
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# License along with GNU Make; see the file COPYING. If not, write
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# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301 USA.
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# Put this file into /usr/lib/check_mk_agent/plugins. Then
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# reinventorize your host.
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# Actually querying these stats is quite slow since they freshly update
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# on each call. If you have a few 1000 luns then this will not work.
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get_stats()
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{
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scsimgr get_stat -D $LUN | tr '\=' ':' | grep -e 'STATISTICS FOR LUN' -e 'Bytes' -e 'Total I/Os processed' -e 'I/O failure' -e 'IO failures due
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to'
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return $?
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}
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# Ex:
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#LUN PATH INFORMATION FOR LUN : /dev/pt/pt2
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#World Wide Identifier(WWID) =
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#LUN PATH INFORMATION FOR LUN : /dev/rdisk/disk5
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#World Wide Identifier(WWID) = 0x60a98000572d44745634645076556357
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#LUN PATH INFORMATION FOR LUN : /dev/rdisk/disk6
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get_lun_map()
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{
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scsimgr lun_map | egrep '^[[:space:]]*(LUN PATH|World Wide Identifier)' | tr '\=' ':'
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}
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main()
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{
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get_lun_map | while read line ; do
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descr=$(echo $line | awk -F: '{print $1}')
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val=$( echo $line | awk -F: '{print $2}')
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case $descr in
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LUN*)
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if echo $val | grep /dev/rdisk 1>/dev/null; then
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DMP=yes
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LUN=$val
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else
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DMP=no
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unset LUN
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fi
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;;
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World*)
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if [ $DMP = "yes" ]; then
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echo "WWID: $val"
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get_stats $LUN
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fi
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;;
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*)
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echo "Fehler:"
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echo $line
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echo $descr
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echo $val
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sleep 1
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;;
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esac
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done
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}
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# Verify the system is using new multipath device model.
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if [ -d /dev/rdisk ] && [ -d /dev/disk ]; then
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echo '<<<hpux_lunstats:sep(58)>>>'
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main
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fi
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