+++ /dev/null
-#!/usr/bin/perl -w
-
-# check _physical_ disk status of disks on HP smart array controllers
-# requires hpacucli
-#
-# does _not_ check raid status. use arrayprobe for that.
-
-# Copyright (c) 2008 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;
-
-# nagios exit codes
-my %CODE = (
- 'OK' => 0,
- 'WARNING' => 1,
- 'CRITICAL' => 2,
- 'UNKNOWN' => 3
-);
-
-my $EXITCODE = 'OK';
-
-$SIG{'__DIE__'} = sub {
- print STDERR @_;
- exit $CODE{'UNKNOWN'};
-};
-
-sub runcmd($) {
- my ($cmd) = @_;
- $cmd = "sudo hpacucli $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 $ctrlallshow = runcmd("controller all show");
-my @controllers;
-for (@$ctrlallshow) {
- chomp;
- next if /^$/;
- if (/in Slot ([0-9]+) /) {
- push @controllers, $1;
- next;
- };
- die ("Cannot read line '$_' gotten from hpacucli controller all show\n");
-};
-
-if (scalar @controllers == 0) {
- print "UNKNONW: No smartarray controllers found with hpacucli\n";
- exit $CODE{'UNKNOWN'}
-};
-
-my @resultstr;
-
-for my $slot (sort @controllers) {
- my $pds = runcmd("controller slot=$slot pd all show");
- my @drives;
- my $nodrives = 0;
- my %status;
- for (@$pds) {
- chomp;
- next if /^$/;
- next if (/^\S.*in Slot $slot/);
- next if /^ *array [A-Z]$/;
- 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)(?:, 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 hpacucli 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]+I:[0-9]+:[0-9]+$/) { # 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') {
- $key = 'PHY Transfer Rate';
- if ($value{'PHY Count'} eq '2') {
- $expected = '3.0GBPS, Unknown';
- } else {
- $expected = '3.0GBPS';
- }
- } else {
- warn "Should not be here. Do not know what to do with type '$type'\n";
- next;
- }
-
- if (!defined $value{$key}) {
- record('WARNING');
- push @{$status{'unknown transfer speed'}}, $drive;
- } elsif ($value{$key} ne $expected) {
- record('WARNING');
- push @{$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') {
- record('WARNING');
- };
- } else {
- die ("Cannot read line '$_' gotten from hpacucli controller slot=$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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