3 # check _physical_ disk status of disks on HP smart array controllers
6 # does _not_ check raid status. use arrayprobe for that.
8 # Copyright (c) 2008,2009,2010,2011 Peter Palfrader <peter@palfrader.org>
10 # Permission is hereby granted, free of charge, to any person obtaining
11 # a copy of this software and associated documentation files (the
12 # "Software"), to deal in the Software without restriction, including
13 # without limitation the rights to use, copy, modify, merge, publish,
14 # distribute, sublicense, and/or sell copies of the Software, and to
15 # permit persons to whom the Software is furnished to do so, subject to
16 # the following conditions:
18 # The above copyright notice and this permission notice shall be
19 # included in all copies or substantial portions of the Software.
21 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
22 # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
23 # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
24 # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
25 # LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
26 # OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
27 # WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
43 $SIG{'__DIE__'} = sub {
45 exit $CODE{'UNKNOWN'};
50 $cmd = "sudo hpssacli $cmd";
51 open(FH, $cmd."|") or die ("Cannot run $cmd: $!");
54 die ("no results from $cmd\n") if (scalar @lines == 0);
60 die "code $newexit not defined\n" unless defined $CODE{$newexit};
62 if ($CODE{$newexit} > $CODE{$EXITCODE}) {
67 my $usage = "$PROGRAM_NAME: Usage: $PROGRAM_NAME [--no-battery] [--ignore-controller=<regex>] [--no-controller-ok] [--ignore-transfer-speed=<pd> [--ignore-transfer-speed=<pd> ...]]\n";
69 Getopt::Long::Configure('bundling');
71 '--help' => \$params->{'help'},
72 '--no-battery' => \$params->{'no-battery'},
73 '--no-controller-ok' => \$params->{'no-controller-ok'},
74 '--ignore-controller=s' => \$params->{'ignore-controller'},
75 '--ignore-transfer-speed=s@' => \$params->{'ignore-transfer-speed'},
79 if ($params->{'help'}) {
83 die ($usage) unless (scalar @ARGV == 0);
85 my $ctrlallshow = runcmd("controller all show");
90 next if ($params->{'ignore-controller'} && /$params->{'ignore-controller'}/);
91 if (/in Slot ([0-9a-z]+)/) {
92 push @controllers, $1;
95 die ("Cannot read line '$_' gotten from hpssacli controller all show\n");
98 if (scalar @controllers == 0) {
99 if ($params->{'no-controller-ok'}) {
100 print "No smartarray controllers found with hpssacli\n";
103 print "UNKNOWN: No smartarray controllers found with hpssacli\n";
104 exit $CODE{'UNKNOWN'}
110 for my $slot (sort @controllers) {
116 my $ldallshow = runcmd("controller slot=$slot ld all show");
121 next if (/^\S.*in Slot $slot/);
122 next if /^ *array [A-Z]$/;
123 if (/logicaldrive ([0-9a-z]+)/) {
124 push @logicaldrives, $1;
126 } elsif (/^Error: The specified device does not have any logical drives.$/) {
129 die ("Cannot read line '$_' gotten from hpssacli controller slot = $slot logicaldrive all show\n");
133 # check logicaldrives
134 for my $logicaldrive (sort @logicaldrives) {
135 my $lds = runcmd("controller slot=$slot ld $logicaldrive show");
139 if (/^ *Parity Initialization Status: (Initialization Completed|Initialization Failed|Rebuilding)$/) {
141 if ($status eq 'Initialization Completed') {
142 push @{$status{'OK'}}, "Parity LD$logicaldrive";
143 } elsif ($status eq 'Rebuilding') {
144 push @{$status{'Failed'}}, "Parity LD$logicaldrive";
146 } elsif ($status eq 'Initialization Failed') {
147 push @{$status{'Failed'}}, "Parity LD$logicaldrive";
153 if (/^ *LD Acceleration Method: (.*)$/) {
155 # can at least be "Controller Cache" or HP SSD Smart Path", both OK
156 if ($status eq 'All disabled') {
157 push @{$status{'Acceleration method'}}, "LD$logicaldrive disabled";
164 if (!$nodrives && scalar @logicaldrives == 0) {
165 push @resultstr, "Slot $slot: unexpectedly, found no logical drives in list.";
167 } elsif ($nodrives && scalar keys %status > 0) {
168 push @resultstr, "Slot $slot: have no logical drives but status results?";
171 } elsif ($nodrives) {
172 push @resultstr, "Slot $slot: no logical drives";
176 my $pds = runcmd("controller slot=$slot pd all show");
180 next if (/^\S.*in Slot $slot/);
181 next if /^ *array [A-Z]$/;
182 next if /^ *unassigned/;
183 if (/^ *HBA Drives/) {
184 # HBA mode implies no logical drives, thus reset the "drives found" check and proceed with
185 # checking physical drives.
189 if (/^ *(array [A-Z]) \(Failed\)$/) {
191 push @{$status{'Failed'}}, $1;
192 } elsif (/^Error: The specified controller does not have any physical drives on it.$/) {
194 } elsif (/^ *physicaldrive (\S+) .* (OK|Predictive Failure|Failed|Rebuilding)(?:, (?:active )?spare)?\)$/) {
197 push @{$status{$status}}, $drive;
198 if ($status eq 'OK') {
199 } elsif ($status eq 'Predictive Failure' ||
200 $status eq 'Rebuilding') {
202 } elsif ($status eq 'Failed') {
207 push @drives, $drive;
209 die ("Cannot read line '$_' gotten from hpssacli controller slot=$slot pd all show\n");
213 # Check that all drives have the proper transfer speed.
214 # sometimes stuff breaks and they fall back to 10mb/sec.
215 for my $drive (@drives) {
216 # skip drives that are known to have failed
217 next if (exists $status{'Failed'} && grep {$drive eq $_} @{$status{'Failed'}});
219 if ($drive =~ /^[0-9]+:[0-9]+$/) { # scsi drives
221 } elsif ($drive =~ /^[0-9]+[EI]:[0-9]+:[0-9]+$/) { # SAS
223 } elsif ($drive =~ /^[0-9]+[C]:[0-9]+:[0-9]+$/) { # New 6GBPS SAS
226 # I'm not going to run pass arguments of unknown form to the shell..
227 warn ("Unknown diskdrive ID $drive\n");
231 my $pd = runcmd("controller slot=$slot pd $drive show");
232 while (defined $pd->[0] && !($pd->[0] =~ /physicaldrive/)) {
238 if (m/^\s*(.*?):\s*(.*?)\s*$/) {
245 if ($type eq 'SCSI') {
246 $key = 'Transfer Speed';
247 if (!defined $value{'Transfer Mode'}) {
249 push @{$status{'unknown transfer mode'}}, $drive;
251 } elsif ($value{'Transfer Mode'} eq 'Ultra 3 Wide') {
252 $expected = '160 MB/Sec';
253 } elsif ($value{'Transfer Mode'} eq 'Ultra 320 Wide') {
254 $expected = '320 MB/Sec';
257 push @{$status{'unknown transfer mode'}}, $drive."(".$value{'Transfer Mode'}.")";
260 } elsif ($type eq 'SAS' || $type eq 'SAS+') {
261 $key = 'PHY Transfer Rate';
262 if ($value{'Interface Type'} eq 'SATA') {
263 $expected = [ '1.5Gbps', '3.0Gbps', '6.0Gbps' ];
264 } elsif ($value{'PHY Count'} eq '2') {
265 if (defined($value{'Redundant Path(s)'})) {
266 $expected = [ '3.0GBPS, 3.0GBPS', '6.0GBPS, 6.0GBPS',
267 '12.0GBPS, 12.0GBPS' ];
269 $expected = [ '3.0GBPS, Unknown', 'Unknown, 3.0GBPS',
270 '6.0GBPS, Unknown', 'Unknown, 6.0GBPS',
271 '12.0GBPS, Unknown', 'Unknown, 12.0GBPS' ];
274 $expected = [ '3.0GBPS', '6.0GBPS', '12.0GBPS' ];
277 warn "Should not be here. Do not know what to do with type '$type'\n";
281 if ($params->{'ignore-transfer-speed'}) {
282 if (grep { $drive eq $_ } @{$params->{'ignore-transfer-speed'}}) {
283 push @{$status{'ignored transfer speed'}}, $drive."(".$value{$key}.")";
287 if (!defined $value{$key}) {
289 push @{$status{'unknown transfer speed'}}, $drive;
290 } elsif (ref($expected) eq 'ARRAY') {
291 if (scalar(grep { uc($value{$key}) eq uc($_) } @$expected) == 0) {
293 push @{$status{'bad transfer speed'}}, $drive."(".$value{$key}.")";
295 } elsif (uc($value{$key}) ne uc($expected)) {
297 push @{$status{'bad transfer speed'}}, $drive."(".$value{$key}.")";
301 if ($nodrives && scalar keys %status > 0) {
302 push @resultstr, "Slot $slot: have no drives but status results?";
305 } elsif ($nodrives) {
306 push @resultstr, "Slot $slot: no drives";
310 my $cst = runcmd("controller slot=$slot show detail");
314 next if (/^\S.*in Slot $slot/);
315 if (/^ *(Controller|Cache|Battery\/Capacitor) Status: (.*)$/) {
319 if ($system eq 'Cache') {
322 # - 'Not Configured' (for e.g. HP SSD Smart Path)
323 # - 'Permanently Disabled'
325 next if $status =~ /^(OK|Not Configured)$/;
328 push @freetext, "$system: $status";
329 if ($status ne 'OK') {
330 next if ($params->{'no-battery'} && $system eq 'Battery/Capacitor');
333 } elsif (/^ *(Cache Status Details): (Cable Error)/) {
336 } elsif (/^ *(Battery\/Capacitor Count): (.*)/) {
337 next if $params->{'no-battery'} || int($2) > 0;
338 push @freetext, "Battery count: $2";
343 my $status = join(" - ", ((map { $_.": ".join(", ", @{$status{$_}}) } keys %status), @freetext));
345 push @resultstr, "Slot $slot: $status";
348 print "$EXITCODE: ", join(" --- ", @resultstr), "\n";
349 exit $CODE{$EXITCODE};