--- /dev/null
+#!/usr/bin/perl -w
+
+# check _physical_ disk status of disks on HP smart array controllers
+# requires hpssacli
+#
+# does _not_ check raid status. use arrayprobe for that.
+
+# Copyright (c) 2008,2009,2010,2011 Peter Palfrader <peter@palfrader.org>
+#
+# Permission is hereby granted, free of charge, to any person obtaining
+# a copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish,
+# distribute, sublicense, and/or sell copies of the Software, and to
+# permit persons to whom the Software is furnished to do so, subject to
+# the following conditions:
+#
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+use strict;
+use English;
+use Getopt::Long;
+
+# nagios exit codes
+my %CODE = (
+ 'OK' => 0,
+ 'WARNING' => 1,
+ 'CRITICAL' => 2,
+ 'UNKNOWN' => 3
+);
+
+my $EXITCODE = 'OK';
+
+$SIG{'__DIE__'} = sub {
+ print @_;
+ exit $CODE{'UNKNOWN'};
+};
+
+sub runcmd($) {
+ my ($cmd) = @_;
+ $cmd = "sudo hpssacli $cmd";
+ open(FH, $cmd."|") or die ("Cannot run $cmd: $!");
+ my @lines = <FH>;
+ close FH;
+ die ("no results from $cmd\n") if (scalar @lines == 0);
+ return \@lines;
+}
+
+sub record($) {
+ my ($newexit) = @_;
+ die "code $newexit not defined\n" unless defined $CODE{$newexit};
+
+ if ($CODE{$newexit} > $CODE{$EXITCODE}) {
+ $EXITCODE = $newexit;
+ };
+}
+
+my $usage = "$PROGRAM_NAME: Usage: $PROGRAM_NAME [--no-battery] [--ignore-controller=<regex>] [--no-controller-ok] [--ignore-transfer-speed=<pd> [--ignore-transfer-speed=<pd> ...]]\n";
+my $params;
+Getopt::Long::Configure('bundling');
+if (!GetOptions (
+ '--help' => \$params->{'help'},
+ '--no-battery' => \$params->{'no-battery'},
+ '--no-controller-ok' => \$params->{'no-controller-ok'},
+ '--ignore-controller=s' => \$params->{'ignore-controller'},
+ '--ignore-transfer-speed=s@' => \$params->{'ignore-transfer-speed'},
+ )) {
+ die ($usage);
+};
+if ($params->{'help'}) {
+ print $usage;
+ exit (0);
+};
+die ($usage) unless (scalar @ARGV == 0);
+
+my $ctrlallshow = runcmd("controller all show");
+my @controllers;
+for (@$ctrlallshow) {
+ chomp;
+ next if /^$/;
+ next if ($params->{'ignore-controller'} && /$params->{'ignore-controller'}/);
+ if (/in Slot ([0-9a-z]+)/) {
+ push @controllers, $1;
+ next;
+ };
+ die ("Cannot read line '$_' gotten from hpssacli controller all show\n");
+};
+
+if (scalar @controllers == 0) {
+ if ($params->{'no-controller-ok'}) {
+ print "No smartarray controllers found with hpssacli\n";
+ exit $CODE{'OK'}
+ } else {
+ print "UNKNOWN: No smartarray controllers found with hpssacli\n";
+ exit $CODE{'UNKNOWN'}
+ }
+};
+
+my @resultstr;
+
+for my $slot (sort @controllers) {
+ my @drives;
+ my $nodrives = 0;
+ my %status;
+
+ my $ldallshow = runcmd("controller slot=$slot ld all show");
+ my @logicaldrives;
+ for (@$ldallshow) {
+ chomp;
+ next if /^$/;
+ next if (/^\S.*in Slot $slot/);
+ next if /^ *array [A-Z]$/;
+ if (/logicaldrive ([0-9a-z]+)/) {
+ push @logicaldrives, $1;
+ next;
+ } elsif (/^Error: The specified device does not have any logical drives.$/) {
+ $nodrives = 1;
+ } else {
+ die ("Cannot read line '$_' gotten from hpssacli controller slot = $slot logicaldrive all show\n");
+ }
+ };
+
+ # check logicaldrives
+ for my $logicaldrive (sort @logicaldrives) {
+ my $lds = runcmd("controller slot=$slot ld $logicaldrive show");
+ for (@$lds) {
+ chomp;
+ next if /^$/;
+ if (/^ *Parity Initialization Status: (Initialization Completed|Initialization Failed|Rebuilding)$/) {
+ my $status = $1;
+ if ($status eq 'Initialization Completed') {
+ push @{$status{'OK'}}, "Parity LD$logicaldrive";
+ } elsif ($status eq 'Rebuilding') {
+ push @{$status{'Failed'}}, "Parity LD$logicaldrive";
+ record('WARNING');
+ } elsif ($status eq 'Initialization Failed') {
+ push @{$status{'Failed'}}, "Parity LD$logicaldrive";
+ record('CRITICAL');
+ } else {
+ record('UNKNOWN');
+ }
+ }
+ }
+ }
+
+ if (!$nodrives && scalar @logicaldrives == 0) {
+ push @resultstr, "Slot $slot: unexpectedly, found no logical drives in list.";
+ record('UNKNOWN');
+ } elsif ($nodrives && scalar keys %status > 0) {
+ push @resultstr, "Slot $slot: have no logical drives but status results?";
+ record('UNKNOWN');
+ next;
+ } elsif ($nodrives) {
+ push @resultstr, "Slot $slot: no logical drives";
+ };
+
+
+ my $pds = runcmd("controller slot=$slot pd all show");
+ for (@$pds) {
+ chomp;
+ next if /^$/;
+ next if (/^\S.*in Slot $slot/);
+ next if /^ *array [A-Z]$/;
+ next if /^ *unassigned/;
+ if (/^ *(array [A-Z]) \(Failed\)$/) {
+ record('CRITICAL');
+ push @{$status{'Failed'}}, $1;
+ } elsif (/^Error: The specified controller does not have any physical drives on it.$/) {
+ $nodrives = 1;
+ } elsif (/^ *physicaldrive (\S+) .* (OK|Predictive Failure|Failed|Rebuilding)(?:, (?:active )?spare)?\)$/) {
+ my $drive = $1;
+ my $status = $2;
+ push @{$status{$status}}, $drive;
+ if ($status eq 'OK') {
+ } elsif ($status eq 'Predictive Failure' ||
+ $status eq 'Rebuilding') {
+ record('WARNING');
+ } elsif ($status eq 'Failed') {
+ record('CRITICAL');
+ } else {
+ record('UNKNOWN');
+ };
+ push @drives, $drive;
+ } else {
+ die ("Cannot read line '$_' gotten from hpssacli controller slot=$slot pd all show\n");
+ };
+ };
+
+ # Check that all drives have the proper transfer speed.
+ # sometimes stuff breaks and they fall back to 10mb/sec.
+ for my $drive (@drives) {
+ # skip drives that are known to have failed
+ next if (exists $status{'Failed'} && grep {$drive eq $_} @{$status{'Failed'}});
+ my $type;
+ if ($drive =~ /^[0-9]+:[0-9]+$/) { # scsi drives
+ $type = 'SCSI';
+ } elsif ($drive =~ /^[0-9]+[EI]:[0-9]+:[0-9]+$/) { # SAS
+ $type = 'SAS';
+ } elsif ($drive =~ /^[0-9]+[C]:[0-9]+:[0-9]+$/) { # New 6GBPS SAS
+ $type = 'SAS+';
+ } else {
+ # I'm not going to run pass arguments of unknown form to the shell..
+ warn ("Unknown diskdrive ID $drive\n");
+ next;
+ }
+
+ my $pd = runcmd("controller slot=$slot pd $drive show");
+ while (defined $pd->[0] && !($pd->[0] =~ /physicaldrive/)) {
+ shift @$pd;
+ };
+ shift @$pd;
+ my %value;
+ for (@$pd) {
+ if (m/^\s*(.*?):\s*(.*?)\s*$/) {
+ $value{$1} = $2;
+ }
+ }
+
+ my $key;
+ my $expected;
+ if ($type eq 'SCSI') {
+ $key = 'Transfer Speed';
+ if (!defined $value{'Transfer Mode'}) {
+ record('WARNING');
+ push @{$status{'unknown transfer mode'}}, $drive;
+ next;
+ } elsif ($value{'Transfer Mode'} eq 'Ultra 3 Wide') {
+ $expected = '160 MB/Sec';
+ } elsif ($value{'Transfer Mode'} eq 'Ultra 320 Wide') {
+ $expected = '320 MB/Sec';
+ } else {
+ record('WARNING');
+ push @{$status{'unknown transfer mode'}}, $drive."(".$value{'Transfer Mode'}.")";
+ next;
+ };
+ } elsif ($type eq 'SAS' || $type eq 'SAS+') {
+ $key = 'PHY Transfer Rate';
+ if ($value{'Interface Type'} eq 'SATA') {
+ $expected = [ '1.5Gbps', '3.0Gbps' ];
+ } elsif ($value{'PHY Count'} eq '2') {
+ if (defined($value{'Redundant Path(s)'})) {
+ $expected = [ '3.0GBPS, 3.0GBPS', '6.0GBPS, 6.0GBPS' ];
+ } else {
+ $expected = [ '3.0GBPS, Unknown', 'Unknown, 3.0GBPS',
+ '6.0GBPS, Unknown', 'Unknown, 6.0GBPS' ];
+ }
+ } else {
+ $expected = [ '3.0GBPS', '6.0GBPS' ];
+ }
+ } else {
+ warn "Should not be here. Do not know what to do with type '$type'\n";
+ next;
+ }
+
+ if ($params->{'ignore-transfer-speed'}) {
+ if (grep { $drive eq $_ } @{$params->{'ignore-transfer-speed'}}) {
+ push @{$status{'ignored transfer speed'}}, $drive."(".$value{$key}.")";
+ next;
+ };
+ };
+ if (!defined $value{$key}) {
+ record('WARNING');
+ push @{$status{'unknown transfer speed'}}, $drive;
+ } elsif (ref($expected) eq 'ARRAY') {
+ if (scalar(grep { uc($value{$key}) eq uc($_) } @$expected) == 0) {
+ record('WARNING');
+ push @{$status{'bad transfer speed'}}, $drive."(".$value{$key}.")";
+ };
+ } elsif (uc($value{$key}) ne uc($expected)) {
+ record('WARNING');
+ push @{$status{'bad transfer speed'}}, $drive."(".$value{$key}.")";
+ };
+ };
+
+ if ($nodrives && scalar keys %status > 0) {
+ push @resultstr, "Slot $slot: have no drives but status results?";
+ record('UNKNOWN');
+ next;
+ } elsif ($nodrives) {
+ push @resultstr, "Slot $slot: no drives";
+ next;
+ };
+
+ my $cst = runcmd("controller slot=$slot show status");
+ for (@$cst) {
+ chomp;
+ next if /^$/;
+ next if (/^\S.*in Slot $slot/);
+ if (/^ *(.*) Status: (.*)$/) {
+ my $system = $1;
+ my $status = $2;
+ push @{$status{$status}}, $system;
+ if ($status ne 'OK') {
+ next if ($params->{'no-battery'} && $system eq 'Cache');
+ next if ($params->{'no-battery'} && $system eq 'Battery/Capacitor');
+ record('WARNING');
+ };
+ } else {
+ die ("Cannot read line '$_' gotten from hpssacli controller slot=$slot show status\n");
+ };
+ };
+
+ my $status = join(" - ", (map { $_.": ".join(", ", @{$status{$_}}) } keys %status));
+ push @resultstr, "Slot $slot: $status";
+};
+
+print "$EXITCODE: ", join(" --- ", @resultstr), "\n";
+exit $CODE{$EXITCODE};
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