Raid:LSI Monitoring
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LSI Controller Monitoring
Introduction
Dell Servers - and others (I guess) come the LSI Logic Raid controllers, but ..
The excellent native Raid monitoring in SME is bypassed, this howto describes how to install the mpt-status package and write a small customizable monitoring app
Establish a Console session to do this.
Download
From http://sven.stormbind.net/mpt-status-rhel/ download mpt-status-1.2.0-2.el6.i686.rpm
Install
yum localinstall mpt-status-1.2.0-2.el5.centos.i386.rpm
Support Program
- CheckMPT
#!/usr/bin/perl # With credit to : # => check_mpt.pl Copyright (C) 2006 Claudio Messineo <claudio@zero.it> $mpt_path="/usr/sbin/mpt-status"; $num_raid=2; $enabled=1; $sendto="admin"; $sendfrom="admin"; `/sbin/modprobe mptctl`; sleep 1; if ( ! open( MPT_STAT, " $mpt_path | " ) ) { print "ERROR: could not open $mpt_path\n"; exit 1; } else { while (<MPT_STAT>) { if ( $_ =~ m/ENABLED/ ) { # print "$_"; $enabled--; } if ( $_ =~ m/ONLINE/ ) { # print "$_"; $num_raid--; } next; } my $hostname=`/bin/hostname -f 2>&1`; chomp($hostname); if (($num_raid==0) and ($enabled==0)) { # sendEmail( $sentto, $sendfrom, "$hostname Mpt-status OK", "$results" ); # print "$hostname Mpt-status OK\n"; exit 0; } else { sendEmail( $sentto, $sendfrom, "$hostname Mpt-status Alert", "$results" ); print "$hostname Mpt-status Alert\n"; exit 1; } } # Simple Email Function # ($to, $from, $subject, $message) sub sendEmail { my ($to, $from, $subject, $message) = @_; my $sendmail = '/var/qmail/bin/sendmail'; open(MAIL, "|$sendmail -f $from -oi -t"); print MAIL "From: $from\n"; print MAIL "To: $to\n"; print MAIL "Subject: $subject\n\n"; print MAIL "$message\n"; close(MAIL); }