Import megaclisas-status

packaging/debian/megaclisas-status/README.Debian

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+README.Debian for megaclisas-status package
+-------------------------------------------
+
+Possible configuration:
+----------------------
+
+If you want to change the default configuration of the init script you
+can create the file /etc/default/megaclisas-statusd and specify the following
+values.
+
+MAILTO=
+PERIOD=
+REMIND=
+
+Use MAILTO to specify which user shall get the status mails 
+(default is root).
+
+With PERIOD you can fix the seconds between each check.
+
+And REMIND specifies the seconds between each reminder.
+
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Tue, 11 Dec 2007 17:06:56 +0100

packaging/debian/megaclisas-status/changelog

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+megaclisas-status (0.9) unstable; urgency=low
+
+  * Fix the duplicate disk issue (Closes: #26).
+    Many thanks to Nicolas Raspail who provided a patch.
+  * Will now fail if megacli binary cannot be found.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Thu, 02 Feb 2012 13:38:15 +0100
+
+megaclisas-status (0.8) unstable; urgency=low
+
+  * Support megacli 8.02.16.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Mon, 30 Jan 2012 20:59:13 +0100
+
+megaclisas-status (0.7) unstable; urgency=low
+
+  * Add nagios mode (--nagios).
+  * improve disk error reporting.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Mon, 31 Oct 2011 15:58:39 +0100
+
+megaclisas-status (0.6) unstable; urgency=low
+
+  * Import init script changes from mpt-status-1.2.0-7 package:
+    - Script won't stop anymore because of set -e
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Wed, 11 May 2011 14:52:38 +0200
+
+megaclisas-status (0.5) unstable; urgency=low
+
+  * Some new cards report array size in TB.
+  * Bump Standards-Version to 3.8.2.
+  * Improve debian/copyright.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Mon, 27 Jul 2009 10:28:24 +0200
+
+megaclisas-status (0.4) unstable; urgency=low
+
+  * Fix a nasty bug with cards reporting size in GB instead of MB (Closes: #2).
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Tue, 19 May 2009 18:42:06 +0200
+
+megaclisas-status (0.3) unstable; urgency=low
+
+  * Depends on megacli instead of megaclisas.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Thu, 11 Dec 2008 17:41:18 +0100
+
+megaclisas-status (0.2) unstable; urgency=low
+
+  * Packaging cleanup.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Thu, 21 Aug 2008 15:36:27 +0200
+
+megaclisas-status (0.1) unstable; urgency=low
+
+  * Initial release.
+
+ -- Adam Cécile (Le_Vert) <gandalf@le-vert.net>  Tue, 11 Dec 2007 17:06:56 +0100

packaging/debian/megaclisas-status/compat

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+5

packaging/debian/megaclisas-status/control

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+Source: megaclisas-status
+Section: admin
+Priority: optional
+Maintainer: Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+Build-Depends: debhelper (>= 5)
+Standards-Version: 3.9.2
+
+Package: megaclisas-status
+Architecture: all
+Depends: ${shlibs:Depends}, ${misc:Depends}, python, lsb-base, daemon, bsd-mailx | mailx, megacli
+Description: get RAID status out of LSI MegaRAID SAS HW RAID controllers
+ The megacli-status software is a query tool to access the running
+ configuration and status of LSI MegaRAID SAS HBAs.
+ .
+ It uses LSI MegaCli proprietary command line tool.

packaging/debian/megaclisas-status/copyright

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+This package was debianized by Adam Cécile (Le_Vert) <gandalf@le-vert.net> on
+Tue, 11 Dec 2007 17:06:56 +0100.
+
+It was downloaded from http://hwraid.le-vert.net
+
+Copyright Holder:
+  Copyright (C) 2007-2009 Adam Cécile (Le_Vert) <gandalf@le-vert.net>
+
+License:
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License, version 2
+as published by the Free Software Foundation.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANDABILITY of FITNESS FOR A PARTICULAR PURPOSE.
+See the GNU General Public License for details.
+
+On Debian GNU/Linux systems, the complete text of the GNU General
+Public License can be found in `/usr/share/common-licenses/GPL-2'.
+
+This package is highly based on Steffen Joeris <white@debian.org> works done
+for the mpt-status package.
+Thanks a lot Steffen!

packaging/debian/megaclisas-status/dirs

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+usr/sbin

packaging/debian/megaclisas-status/install

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+megaclisas-status	usr/sbin

packaging/debian/megaclisas-status/megaclisas-status.megaclisas-statusd.init

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+#! /bin/sh
+
+# Author: Petter Reinholdtsen <pere@hungry.com>
+# License: GNU General Public License v2 or later
+#
+### BEGIN INIT INFO
+# Provides:          megaclisas-statusd
+# Required-Start:    $remote_fs $syslog
+# Required-Stop:     $remote_fs $syslog
+# Default-Start:     2 3 4 5
+# Default-Stop:      0 1 6
+# Short-Description: Check megaclisas-status values in the background.
+### END INIT INFO
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin
+DESC="megaclisas-status monitor"
+NAME=megaclisas-statusd
+PIDFILE=/var/run/$NAME.pid
+STATUSFILE=/var/run/$NAME.status
+SCRIPTNAME=/etc/init.d/$NAME
+
+
+# Do not touch you can configure this in /etc/default/megaclisas-statusd
+MAILTO=root   # Where to report problems
+PERIOD=600    # Seconds between each check    (default 10 minutes)
+REMIND=7200   # Seconds between each reminder (default 2 hours)
+RUN_DAEMON=yes
+
+[ -e /etc/default/megaclisas-statusd ] && . /etc/default/megaclisas-statusd
+
+# Gracefully exit if the package has been removed.
+test -x /usr/sbin/megaclisas-status || exit 0
+
+. /lib/lsb/init-functions
+[ -e /etc/default/rcS ] && . /etc/default/rcS
+
+if [ $RUN_DAEMON = "no" ] ; then
+	log_begin_msg "megaclisas-statusd is disabled in /etc/default/megaclisas-statusd, not starting."
+    	log_end_msg 0
+	exit 0
+fi
+
+check_megaclisas() {
+    echo $$ > $PIDFILE.new && mv $PIDFILE.new $PIDFILE
+    while true ; do
+        # Check ever $PERIOD seconds, send email on every status
+        # change and repeat ever $REMIND seconds if the raid is still
+        # bad.
+        if (megaclisas-status) |grep -q 'NOT OPTIMAL' ; then
+            BADRAID=true
+            logger -t megaclisas-statusd "detected non-optimal RAID status"
+        else
+            BADRAID=false
+        fi
+        STATUSCHANGE=false
+        if [ true = "$BADRAID" ] ; then
+            # RAID not OK
+            (megaclisas-status) > $STATUSFILE.new
+            if [ ! -f $STATUSFILE ] ; then # RAID just became broken
+                STATUSCHANGE=true
+                mv $STATUSFILE.new $STATUSFILE
+            elif cmp -s $STATUSFILE $STATUSFILE.new ; then
+                # No change.  Should we send reminder?
+                LASTTIME="`stat -c '%Z' $STATUSFILE`"
+                NOW="`date +%s`"
+                SINCELAST="`expr $NOW - $LASTTIME`"
+                if [ $REMIND -le "$SINCELAST" ]; then
+                    # Time to send reminder
+                    STATUSCHANGE=true
+                    mv $STATUSFILE.new $STATUSFILE
+                else
+                    rm $STATUSFILE.new
+                fi
+            else
+                STATUSCHANGE=true
+                mv $STATUSFILE.new $STATUSFILE
+            fi
+        else
+            # RAID OK
+            if [ -f $STATUSFILE ] ; then
+                rm $STATUSFILE
+                STATUSCHANGE=true
+            fi
+        fi
+                
+        if [ true = "$STATUSCHANGE" ]; then
+            hostname="`uname -n`"
+            (
+                cat <<EOF 
+This is a RAID status update from megaclisas-statusd.  The megaclisas-status
+program reports that one of the RAIDs changed state:
+
+EOF
+                if [ -f $STATUSFILE ] ; then
+                    cat $STATUSFILE
+                else
+                    (megaclisas-status)
+                fi
+                echo
+                echo "Report from $0 on $hostname"
+            ) | mail -s "info: MegaRAID raid status change on $hostname" $MAILTO
+        fi
+        sleep $PERIOD
+    done
+}
+
+check_daemon() {
+        # Let's check if there is a daemon which is really running and not timing out
+        DAEMON_RUN=`ps aux | grep "/etc/init.d/megaclisas-statusd check_megaclisas" | grep -v grep | grep -v daemon`
+        if [ -n "$DAEMON_RUN" ] ; then
+                return 1;
+        else
+                return 0;
+        fi
+}
+
+#
+#       Function that starts the daemon/service.
+#
+d_start() {
+    [ -f $PIDFILE ] && PID="`cat $PIDFILE`"
+    if [ "$PID" ] ; then
+        log_progress_msg "Daemon already running. Refusing to start another"
+        return 0
+    elif check_daemon ; then
+        # Use the daemon package to turn this script into a daemon
+        start-stop-daemon --start --quiet --pidfile $PIDFILE \
+                --oknodo --exec /usr/bin/daemon /usr/bin/daemon $SCRIPTNAME check_megaclisas
+	return 0
+    else
+        log_progress_msg "Daemon is already running. Refusing to start another"
+        return 0
+    fi
+}
+
+#
+#       Function that stops the daemon/service.
+#
+d_stop() {
+        if [ -f $PIDFILE ] ; then
+                # Doesn't work (kill init script instance, but not daemon...)
+             	#start-stop-daemon --stop --oknodo --quiet --pidfile $PIDFILE > /dev/null 2>&1 
+                DAEMONPID=`ps aux | grep '/usr/bin/daemon /etc/init.d/megaclisas-statusd check_megaclisas' | grep -v 'grep' | awk '{ print $2 }'`
+                SCRIPTPID=`cat $PIDFILE`
+                kill -9 $DAEMONPID $SCRIPTPID || true
+		rm -f $PIDFILE
+        else
+                log_progress_msg "Daemon is already stopped."
+                return 0
+        fi
+}
+
+# This is a workaround function which does not directly exit and
+# therefore can be used by a restart
+d_stop_by_restart() {
+        if [ -f $PIDFILE ] ; then
+                # Doesn't work (kill init script instance, but not daemon...)
+                #start-stop-daemon --oknodo --stop --quiet --pidfile $PIDFILE
+                DAEMONPID=`ps aux | grep '/usr/bin/daemon /etc/init.d/megaclisas-statusd check_megaclisas' | grep -v 'grep' | awk '{ print $2 }'`
+                SCRIPTPID=`cat $PIDFILE`
+                kill -9 $DAEMONPID $SCRIPTPID || true
+                rm -f $PIDFILE
+                log_end_msg 0
+        else
+                log_progress_msg "Daemon is already stopped."
+                log_end_msg 0
+        fi
+}
+
+case "$1" in
+  start)
+        echo -n ""
+        log_begin_msg "Starting $DESC: $NAME"
+        d_start ; CODE=$?
+        log_end_msg $CODE
+        ;;
+  stop)
+        log_begin_msg "Stopping $DESC: $NAME"
+        d_stop ; CODE=$?
+        log_end_msg $CODE
+        ;;
+  check_megaclisas)
+        check_megaclisas
+        ;;
+  restart|force-reload)
+        log_begin_msg "Restarting $DESC: $NAME"
+        d_stop_by_restart
+        sleep 1
+        d_start || CODE=$?
+        log_end_msg $CODE
+        ;;
+  *)
+        # echo "Usage: $SCRIPTNAME {start|stop|restart|reload|force-reload}" >&2
+        echo "Usage: $SCRIPTNAME {start|stop|restart|force-reload}" >&2
+        exit 1
+        ;;
+esac
+
+exit 0

packaging/debian/megaclisas-status/rules

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+#!/usr/bin/make -f
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+build: build-arch build-indep
+build-arch:
+build-indep:
+
+clean:
+	dh_testdir
+	dh_testroot
+	dh_clean 
+
+install:
+	dh_testdir
+	dh_testroot
+	dh_clean -k 
+	dh_installdirs
+
+binary-arch: build install
+binary-indep: build install
+	dh_testdir -i
+	dh_testroot -i
+	dh_installchangelogs -i
+	dh_installdocs -i
+	dh_install -i
+	dh_installinit -i --name megaclisas-statusd
+	dh_link -i
+	dh_strip -i
+	dh_compress -i
+	dh_fixperms -i
+	dh_installdeb -i
+	dh_shlibdeps -i
+	dh_gencontrol -i
+	dh_md5sums -i
+	dh_builddeb -i
+
+binary: binary-indep binary-arch
+.PHONY: build clean binary-indep binary-arch binary install

wrapper-scripts/megaclisas-status

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+#!/usr/bin/python
+
+import os
+import re
+import sys
+
+binarypath = "/usr/sbin/megacli"
+
+if len(sys.argv) > 2:
+	print 'Usage: megaclisas-status [--nagios]'
+	sys.exit(1)
+
+nagiosmode=False
+nagiosoutput=''
+nagiosgoodarray=0
+nagiosbadarray=0
+nagiosgooddisk=0
+nagiosbaddisk=0
+
+# Check command line arguments to enable nagios or not
+if len(sys.argv) > 1:
+	if sys.argv[1] == '--nagios':
+		nagiosmode=True
+	else:
+		print 'Usage: megaclisas-status [-nagios]'
+		sys.exit(1)
+
+# Check binary exists (and +x), if not print an error message
+# or return UNKNOWN nagios error code
+if os.path.exists(binarypath) and os.access(binarypath, os.X_OK):
+	pass
+else:
+	if nagiosmode:
+		print 'UNKNOWN - Cannot find '+binarypath
+	else:
+		print 'Cannot find '+binarypath+'. Please install it.'
+	sys.exit(3)
+
+# Get command output
+def getOutput(cmd):
+	output = os.popen(cmd)
+	lines = []
+	for line in output:
+		if not re.match(r'^$',line.strip()):
+			lines.append(line.strip())
+	return lines
+
+def returnControllerNumber(output):
+	for line in output:
+		if re.match(r'^Controller Count.*$',line.strip()):
+			return int(line.split(':')[1].strip().strip('.'))
+
+def returnControllerModel(output):
+	for line in output:
+		if re.match(r'^Product Name.*$',line.strip()):
+			return line.split(':')[1].strip()
+
+def returnArrayNumber(output):
+	i = 0
+	for line in output:
+		if re.match(r'^Number of Virtual (Disk|Drive).*$',line.strip()):
+			i = line.strip().split(':')[1].strip()
+	return i
+
+def returnArrayInfo(output,controllerid,arrayid):
+	id = 'c'+str(controllerid)+'u'+str(arrayid)
+	operationlinennumber = False
+	linenumber = 0
+
+	for line in output:
+		if re.match(r'Number Of Drives\s*((per span))?:.*[0-9]+$',line.strip()):
+			ldpdcount = line.split(':')[1].strip()
+		if re.match(r'Span Depth *:.*[0-9]+$',line.strip()):
+			spandepth = line.split(':')[1].strip()
+		if re.match(r'^RAID Level\s*:.*$',line.strip()):
+			raidlevel = line.strip().split(':')[1].split(',')[0].split('-')[1].strip()
+			type = 'RAID' + raidlevel
+		if re.match(r'^Size\s*:.*$',line.strip()):
+			# Size reported in MB
+			if re.match(r'^.*MB$',line.strip().split(':')[1]):
+				size = line.strip().split(':')[1].strip('MB').strip()
+				size = str(int(round((float(size) / 1000))))+'G'
+			# Size reported in TB
+			elif re.match(r'^.*TB$',line.strip().split(':')[1]):
+				size = line.strip().split(':')[1].strip('TB').strip()
+				size = str(int(round((float(size) * 1000))))+'G'
+			# Size reported in GB (default)
+			else:
+				size = line.strip().split(':')[1].strip('GB').strip()
+				size = str(int(round((float(size)))))+'G'
+		if re.match(r'^State\s*:.*$',line.strip()):
+			state = line.strip().split(':')[1].strip()
+		if re.match(r'^Ongoing Progresses\s*:.*$',line.strip()):
+			operationlinennumber = linenumber
+		linenumber += 1
+		if operationlinennumber:
+			inprogress = output[operationlinennumber+1]
+		else:
+			inprogress = 'None'
+
+	if ldpdcount and (int(spandepth) > 1):
+		ldpdcount = int(ldpdcount) * int(spandepth)
+		if int(raidlevel) < 10:
+			type = type + "0"
+
+	return [id,type,size,state,inprogress]
+
+def returnDiskInfo(output,controllerid):
+	arrayid = False
+	diskid = False
+	table = []
+	state = 'undef'
+	model = 'undef'
+	for line in output:
+		if re.match(r'^Virtual (Disk|Drive): [0-9]+.*$',line.strip()):
+			arrayid = line.split('(')[0].split(':')[1].strip()
+		if re.match(r'Firmware state: .*$',line.strip()):
+			state = line.split(':')[1].strip()
+		if re.match(r'Inquiry Data: .*$',line.strip()):
+			model = line.split(':')[1].strip()
+			model = re.sub(' +', ' ', model)
+		if re.match(r'PD: [0-9]+ Information.*$',line.strip()):
+			diskid = line.split()[1].strip()
+
+		if arrayid != False and state != 'undef' and model != 'undef' and diskid != False:
+			table.append([str(arrayid), str(diskid), state, model])
+			state = 'undef'
+			model = 'undef'
+
+	return table
+
+cmd = binarypath+' -adpCount -NoLog'
+output = getOutput(cmd)
+controllernumber = returnControllerNumber(output)
+
+bad = False
+
+# List available controller
+if not nagiosmode:
+	print '-- Controller informations --'
+	print '-- ID | Model'
+	controllerid = 0
+	while controllerid < controllernumber:
+		cmd = binarypath+' -AdpAllInfo -a'+str(controllerid)+' -NoLog'
+		output = getOutput(cmd)
+		controllermodel = returnControllerModel(output)
+		print 'c'+str(controllerid)+' | '+controllermodel
+		controllerid += 1
+	print ''
+
+controllerid = 0
+if not nagiosmode:
+	print '-- Arrays informations --'
+	print '-- ID | Type | Size | Status | InProgress'
+
+while controllerid < controllernumber:
+	arrayid = 0
+	cmd = binarypath+' -LdGetNum -a'+str(controllerid)+' -NoLog'
+	output = getOutput(cmd)
+	arraynumber = returnArrayNumber(output)
+	while arrayid < int(arraynumber):
+		cmd = binarypath+' -LDInfo -l'+str(arrayid)+' -a'+str(controllerid)+' -NoLog'
+		output = getOutput(cmd)
+		arrayinfo = returnArrayInfo(output,controllerid,arrayid)
+		if not nagiosmode:
+			print arrayinfo[0]+' | '+arrayinfo[1]+' | '+arrayinfo[2]+' | '+arrayinfo[3]+' | '+arrayinfo[4]
+		if not arrayinfo[3] == 'Optimal':
+			bad = True
+			nagiosbadarray=nagiosbadarray+1
+		else:
+			nagiosgoodarray=nagiosgoodarray+1
+		arrayid += 1
+	controllerid += 1
+if not nagiosmode:
+	print ''
+
+if not nagiosmode:
+	print '-- Disks informations'
+	print '-- ID | Model | Status'
+
+controllerid = 0
+while controllerid < controllernumber:
+	arrayid = 0
+	cmd = binarypath+' -LDInfo -lall -a'+str(controllerid)+' -NoLog'
+	output = getOutput(cmd)
+	cmd = binarypath+' -LdPdInfo -a'+str(controllerid)+' -NoLog'
+	output = getOutput(cmd)
+	arraydisk = returnDiskInfo(output,controllerid)
+	for array in arraydisk:
+		if not array[2] == 'Online' and not array[2] == 'Online, Spun Up':
+			bad=True
+			nagiosbaddisk=nagiosbaddisk+1
+		else:
+			nagiosgooddisk=nagiosgooddisk+1
+		if not nagiosmode:
+			print 'c'+str(controllerid)+'u'+array[0]+'p'+array[1]+' | '+array[3]+' | '+array[2]
+	controllerid += 1
+
+if nagiosmode:
+	if bad:
+		print 'RAID ERROR - Arrays: OK:'+str(nagiosgoodarray)+' Bad:'+str(nagiosbadarray)+' - Disks: OK:'+str(nagiosgooddisk)+' Bad:'+str(nagiosbaddisk)
+		sys.exit(2)
+	else:
+		print 'RAID OK - Arrays: OK:'+str(nagiosgoodarray)+' Bad:'+str(nagiosbadarray)+' - Disks: OK:'+str(nagiosgooddisk)+' Bad:'+str(nagiosbaddisk)
+else:
+	if bad:
+		print '\nThere is at least one disk/array in a NOT OPTIMAL state.'
+		sys.exit(1)