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Fix check for BBU or CachVault.

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Either a BBU or a CV must be present. If neither is true raise a critical
error.
This commit is contained in:
Georg Schönberger
2013-10-25 11:56:17 +02:00
parent ec9df13364
commit f765d727ba
1 changed files with 42 additions and 36 deletions
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78
check_lsi_raid
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@@ -76,7 +76,8 @@ sub displayUsage {
print " [ -PDTw | --physicaldevicetemperature-warn ]\n Specifies the disk temperature warning range, default is ${PD_TEMP_WARNING}C or more\n";
print " [ -PDTc | --physicaldevicetemperature-critical ]\n Specifies the disk temperature critical error range, default is ${PD_TEMP_CRITICAL}C or more\n";
print " [ -p <path> | --path <path>]\n Specifies the path to StorCLI, default is /usr/bin/storcli or C:\\Programme\\...\\storcli.exe\n";
print " [ -b <0/1> | BBU <0/1> ]\n Boolean Value which specifies if an Battery Backup Unit is present (1 is present/0 is not present). Default is 1\n This option is only needed if you have an LSI-Raid Controller without a Battery Backup Unit.\n";
print " [ -b <0/1> | BBU <0/1> ]\n Check if a BBU or a CacheVault module is present. One must be present unless '-b 0' is defined.
This ensures that for a given controller a BBU/CV must be present per default.\n";
}
# Displays a short Help text for the user
@@ -338,7 +339,7 @@ sub getLogicalDeviceStatus {
my @logDevices = @{($_[3])};
my $action = $_[4];
my $command = "$sudo $storcli /c$controller ";
my $command = "$sudo $storcli /c$controller";
my $status = 0; # Return Status
my $statusMessage = ''; # Return String
@@ -746,6 +747,29 @@ sub getBBUStatus {
}
}
sub checkBBUorCVIsPresent{
my $sudo = $_[0];
my $storcli = $_[1];
my $controller = $_[2];
my $status = 0;
my $statusMessage = '';
my ($bbu,$cv);
my $command = "$sudo $storcli /c$controller/bbu show";
my @output = `$command`;
if($output[1] eq "Status = Success\n") {
$bbu = 1;
}
else{$bbu = 0};
$command = "$sudo $storcli /c$controller/cv show";
@output = `$command`;
if($output[1] eq "Status = Success\n") {
$cv = 1;
}
else{$cv = 0};
return ($bbu, $cv);
}
# Nagios development guidelines: temperature threshold sheme
# http://nagiosplug.sourceforge.net/developer-guidelines.html#THRESHOLDFORMAT
# Returns a temperature range (array) in or out which a temperature should be
@@ -874,37 +898,11 @@ MAIN: {
print "Invalid controller number, device not found!\n";
exit(STATE_UNKNOWN);
}
if(($bbu ne "1") && ($bbu ne "0")) {
print "Invalid BBU parameter, must be 0 or 1!\n";
if(($bbu != 1) && ($bbu != 0)) {
print "Invalid BBU/CV parameter, must be 0 or 1!\n";
exit(STATE_UNKNOWN);
} else {
if($bbu eq "1") {
my @bbucheck = `$sudo $storcli /c$controller/bbu show`;
my $flag = 0;
my $found = 0;
foreach my $line (@bbucheck) {
if($flag > 0) {
$flag--;
} elsif($line =~ /^([a-zA-Z]*)/) {
if($1 eq "Model") {
$flag = 2;
}
}
if($flag eq 0) {
my @values = split(' ', $line);
if(defined($values[6])) {
if($values[6] =~ /^([0-9]{4}\/[0-9]{2}\/[0-9]{2})$/) {
$found = 1;
}
}
}
}
if($found eq 0) {
print "No battery backup unit found for controller $controller!\n";
exit(STATE_UNKNOWN);
}
}
}
@enclosures = split(/,/,join(',', @enclosures));
@logDevices = split(/,/,join(',', @logDevices));
@physDevices = split(/,/,join(',', @physDevices));
@@ -919,6 +917,19 @@ MAIN: {
my $newstatusMessage = '';
($newexitstatus, $statusMessage) = getControllerStatus($sudo, $storcli, $controller, \@temperature_w, \@temperature_c);
$newstatusMessage .= $statusMessage;
my ($bbuPresent,$cvPresent);
if($bbu == 1){
($bbuPresent,$cvPresent) = checkBBUorCVIsPresent($sudo, $storcli, $controller);
if($bbuPresent == 0 && $cvPresent == 0){
$exitstatus = getExitState(STATE_CRITICAL, $exitstatus);
$newstatusMessage .= "No BBU or CV found, ";
}
}
if($bbuPresent == 1){
($newexitstatus, $statusMessage) = getBBUStatus($sudo, $storcli, $controller);
$newstatusMessage .= $statusMessage;
$exitstatus = getExitState($newexitstatus, $exitstatus);
}
$exitstatus = getExitState($newexitstatus, $exitstatus);
($newexitstatus, $statusMessage) = getLogicalDeviceStatus($sudo, $storcli, $controller, \@logDevices, "init");
$newstatusMessage .= $statusMessage;
@@ -935,11 +946,6 @@ MAIN: {
($newexitstatus, $statusMessage) = getPhysDeviceStatus($sudo, $storcli, $controller, \@enclosures, \@physDevices, \@physicalDeviceTemperature_w, \@physicalDeviceTemperature_c, "all");
$newstatusMessage .= $statusMessage;
$exitstatus = getExitState($newexitstatus, $exitstatus);
if($bbu) {
($newexitstatus, $statusMessage) = getBBUStatus($sudo, $storcli, $controller);
$newstatusMessage .= $statusMessage;
$exitstatus = getExitState($newexitstatus, $exitstatus);
}
if($exitstatus == 0) { print "LSIRAID OK (Ctrl #$controller)\n"; }
elsif($exitstatus == 1) { chop($newstatusMessage); chop($newstatusMessage); print "LSIRAID WARNING (Ctrl #$controller): [$newstatusMessage]\n"; }
elsif($exitstatus == 2) { chop($newstatusMessage); chop($newstatusMessage); print "LSIRAID CRITICAL (Ctrl #$controller): [$newstatusMessage]\n"; }