--- smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/zabbix/zabbix_agentd.conf/90UserParameters_swRaid.userparam_swRaid_status	2009-03-24 17:07:15.000000000 +0100
+++ smeserver-zabbix-agent-0.1/root/etc/e-smith/templates/etc/zabbix/zabbix_agentd.conf/90UserParameters_swRaid	2009-03-24 17:07:01.000000000 +0100
@@ -0,0 +1,6 @@
+
+# Report status of every Raid Array (parsing /proc/mdtstat)
+# Just add a key named raid.sw.status, type caracter. Then A new trigger with an expression like that:
+# \{hostname:raid.sw.status.str(CRITICAL)\}=1
+UserParameter=raid.sw.status,/var/lib/zabbix/bin/mdstat-parser.pl
+
--- smeserver-zabbix-agent-0.1/root/var/lib/zabbix/bin/mdstat-parser.pl.userparam_swRaid_status	2009-03-24 17:04:29.000000000 +0100
+++ smeserver-zabbix-agent-0.1/root/var/lib/zabbix/bin/mdstat-parser.pl	2009-03-24 17:04:58.000000000 +0100
@@ -0,0 +1,115 @@
+#!/usr/bin/env perl
+
+# Get status of Linux software RAID for SNMP / Nagios
+# Author: Michal Ludvig <michal@logix.cz>
+#         http://www.logix.cz/michal/devel/nagios
+# 
+# Simple parser for /proc/mdstat that outputs status of all
+# or some RAID devices. Possible results are OK and CRITICAL.
+# It could eventually be extended to output WARNING result in 
+# case the array is being rebuilt or if there are still some 
+# spares remaining, but for now leave it as it is.
+# 
+# To run the script remotely via SNMP daemon (net-snmp) add the
+# following line to /etc/snmpd.conf:
+# 
+# extend raid-md0 /root/parse-mdstat.pl --device=md0
+# 
+# The script result will be available e.g. with command:
+# 
+# snmpwalk -v2c -c public localhost .1.3.6.1.4.1.8072.1.3.2
+
+use strict;
+use Getopt::Long;
+
+# Sample /proc/mdstat output:
+# 
+# Personalities : [raid1] [raid5]
+# md0 : active (read-only) raid1 sdc1[1]
+#       2096384 blocks [2/1] [_U]
+# 
+# md1 : active raid5 sdb3[2] sdb4[3] sdb2[4](F) sdb1[0] sdb5[5](S)
+#       995712 blocks level 5, 64k chunk, algorithm 2 [3/2] [U_U]
+#       [=================>...]  recovery = 86.0% (429796/497856) finish=0.0min speed=23877K/sec
+# 
+# unused devices: <none>
+
+my $file = "/proc/mdstat";
+my $device = "all";
+
+# Get command line options.
+GetOptions ('file=s' => \$file,
+	'device=s' => \$device,
+	'help' => sub { &usage() } );
+
+## Strip leading "/dev/" from --device in case it has been given
+$device =~ s/^\/dev\///;
+
+## Return codes for Nagios
+my %ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>4);
+
+## This is a global return value - set to the worst result we get overall
+my $retval = 0;
+
+my (%active_devs, %failed_devs, %spare_devs);
+
+open FILE, "< $file" or die "Can't open $file : $!";
+while (<FILE>) {
+	next if ! /^(md\d+)+\s*:/;
+	next if $device ne "all" and $device ne $1;
+	my $dev = $1;
+
+	my @array = split(/ /);
+	for $_ (@array) {
+		next if ! /(\w+)\[\d+\](\(.\))*/;
+		if ($2 eq "(F)") {
+			$failed_devs{$dev} .= "$1,";
+		}
+		elsif ($2 eq "(S)") {
+			$spare_devs{$dev} .= "$1,";
+		}
+		else {
+			$active_devs{$dev} .= "$1,";
+		}
+	}
+	if (! defined($active_devs{$dev})) { $active_devs{$dev} = "none"; }
+		else { $active_devs{$dev} =~ s/,$//; }
+	if (! defined($spare_devs{$dev}))  { $spare_devs{$dev}  = "none"; }
+		else { $spare_devs{$dev} =~ s/,$//; }
+	if (! defined($failed_devs{$dev})) { $failed_devs{$dev} = "none"; }
+		else { $failed_devs{$dev} =~ s/,$//; }
+	
+	$_ = <FILE>;
+	/\[(\d+)\/(\d+)\]\s+\[(.*)\]$/;
+	my $devs_total = $1;
+	my $devs_up = $2;
+	my $stat = $3;
+	my $result = "OK";
+	if ($devs_total > $devs_up or $failed_devs{$dev} ne "none") {
+		$result = "CRITICAL";
+		$retval = $ERRORS{"CRITICAL"};
+	}
+
+	print "$result - $dev [$stat] has $devs_up of $devs_total devices active (active=$active_devs{$dev} failed=$failed_devs{$dev} spare=$spare_devs{$dev})\n";
+}
+close FILE;
+exit $retval;
+
+# =====
+sub usage()
+{
+	printf("
+Check status of Linux SW RAID
+
+Author: Michal Ludvig <michal\@logix.cz> (c) 2006
+        http://www.logix.cz/michal/devel/nagios
+
+Usage: mdstat-parser.pl [options]
+
+  --file=<filename>    Name of file to parse. Default is /proc/mdstat
+  --device=<device>    Name of MD device, e.g. md0. Default is \"all\"
+
+");
+	exit(1);
+}
+