A guide on using Check_MK and nagios to monitor HP MSA 2000
Firstly create a file /scripts/check-msa.php with the below script and make it executable. NB: I did not make this script, it was found on the Check_MK exchange – Will post a link when I locate this again.
nano /scripts/check-msa.php
#!/usr/bin/php
<?php
/*Nagios Exit codes
0 = OK
1 = WARNING
2 = CRITICAL
3 = UNKNOWN
perfdata output rta=35.657001ms;1000.000000;3000.000000;0.000000 pl=0%;80;100;0
*/
//Set provided variables
$arguements = getopt("H:U:P:s:c:S:u:w:C:t:n:");
$secure = isset($arguements['s']) ? $arguements['s'] : 0;
$command = isset($arguements['c']) ? $arguements['c'] : "status";
$stat = isset($arguements['S']) ? $arguements['S'] : "iops";
$uom = isset($arguements['u']) ? $arguements['u'] : "";
$warnType = isset($arguements['t']) ? $arguements['t'] : "greaterthan";
$volumeName = isset($arguements['n']) ? $arguements['n'] : "";
if(isset($arguements['w']) || isset($arguements['C'])) {
if(!isset($arguements['w']) || !isset($arguements['C'])) {
echo "Specify warning/critical threshold \n\r";
Usage();
exit(3);
}
else {
$warning = $arguements['w'];
$critical = $arguements['C'];
}
}
//Validate Provided arguements
if(!isset($arguements['H']) || !isset($arguements['U']) || !isset($arguements['P'])) {
Usage();
exit(3);
}
elseif(($command == 'named-volume') && (empty($volumeName))) {
Usage();
exit(3);
}
elseif(($command == 'named-vdisk') && (empty($volumeName))) {
Usage();
exit(3);
}
else {
//Concatenate Username and password into auth string
$concatAuth = $arguements['U'] . "_" . $arguements['P'];
$concatMD5 = md5($concatAuth);
$hostAddr = $arguements['H'];
$auth = $concatMD5;
$authstr = "/api/login/".$auth;
}
$successful =0;
//Set up HTTP request depending on whether secure or not.
if(class_exists('HttpRequest')) {
if($secure) {
$url = "https://".$hostAddr."/api/";
$ssl_array = array('version' => 3);
$r = new HttpRequest("$url", HttpRequest::METH_POST, array('ssl' => $ssl_array));
}
else {
$url = "http://".$hostAddr."/api/";
$r = new HttpRequest("$url", HttpRequest::METH_POST);
}
$r->setOptions(array('connecttimeout'=>120,'timeout'=>120));
//Send the Authorisation String
$r->setBody("$authstr");
//Send HTTP Request
try {
$responce = $r->send()->getBody();
//echo($responce);
} catch (HttpException $ex) {
if (isset($ex->innerException)){
returnNagios("UNKNOWN",$ex->innerException->getMessage());
}
else {
returnNagios("UNKNOWN", $ex->getMessage());
}
}
}
else {
if($secure) {
$url = "https://".$hostAddr."/api/";
}
else {
$url = "http://".$hostAddr."/api/";
}
if(!function_exists("curl_init")) {
returnNagios("UNKNOWN", "HTTPRequest or CURL Libraries aren't installed");
}
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $authstr);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
try{
$responce = curl_exec($ch);
if(curl_error($ch) != "") {
returnNagios("UNKNOWN", $e->getMessage());
}
} catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage());
}
curl_close($ch);
}
//Check to see if the Authorisation was successful
try {
$xmlResponse = @new SimpleXMLElement($responce);
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Is this a HP MSA P2000?");
}
foreach($xmlResponse->OBJECT->PROPERTY as $Property) {
foreach($Property->attributes() as $name => $val) {
if($name =="name" && $val =="response-type" && $Property == "success") {
$successful =1;
}
}
}
//If Auth was successfull continue
if($successful) {
$sessionVariable = (string) $xmlResponse->OBJECT->PROPERTY[2];
switch($command) {
case "status":
try {
//Get Disk Info
$regXML = getRequest($sessionVariable, "{$url}show/disks", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
//Get HDD Statuses
if($attr['name']== "drive") {
$type = "Disks";
$statuses[$type][]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health'));
}
}
//Get VDisk Info
$regXML = getRequest($sessionVariable, "{$url}show/vdisks", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
//Get Vdisk Statuses
if($attr['name']== "virtual-disk") {
$type = "Vdisk";
$statuses[$type][]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health'));
}
}
//Get FRU Information
$regXML = getRequest($sessionVariable, "{$url}show/frus", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']== "fru") {
$type = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'fru-shortname'));
$statuses[$type][]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'fru-status'));
}
}
//Get Enclosure Information
$regXML = getRequest($sessionVariable, "{$url}show/enclosures", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']== "enclosures") {
$type = "Enclosures";
$statuses[$type][]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health'));
}
}
if(count($statuses) < 1) {
//Use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/enclosure-status", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
//get statuses of components and enclosures and enter status into array
$attr = $obj->attributes();
//Get all the enlosure components HDD, FAN, PSU etc
if($attr['name']== "enclosure-component") {
$type = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'display-name', 'value'=>'Type'));
$statuses[$type][]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'status'));
}
//Get all overall enclosure status
if($attr['name'] == "enclosure-environmental") {
$type = "Enclosure";
$statuses[$type][]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'status'));
}
}
}
//print_r($statuses);
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage());
}
//loop through statuses array and create the Output. Also get the overall state.
//Use highest status as overall status.
//Count each type and produce output.
if(isset($statuses)) {
$overallStatus = "OK";
$output = "";
foreach($statuses as $typ=>$arrType) {
$output .= $typ;
$typeWarn =0;
$typeOK =0;
$typeCrit = 0;
foreach($arrType as $arrTypeStatus) {
switch($arrTypeStatus) {
case "Fault" :
$typeCrit++;
break;
case "Warning" :
$typeWarn++;
break;
case "OK" :
$typeOK++;
break;
default:
$typeCrit++;
break;
}
}
if($typeWarn >0 && $typeCrit ==0) {
$output .= " $typeWarn Warning, ";
$overallStatus = "WARNING";
}
if($typeCrit > 0) {
$output .= " $typeCrit Critical, ";
$overallStatus = "CRITICAL";
}
if($typeCrit ==0 && $typeWarn ==0) {
$output .= " $typeOK OK, ";
}
}
}
else {
returnNagios("UNKNOWN", "Could Not Read API");
}
break;
case "named-volume":
try {
//pass $volumename to the end of URL and use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/volumes/".$volumeName, $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']=="volume") {
$vdiskName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'virtual-disk-name'));
$diskName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'volume-name'));
$diskSize = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'size'));
$statuses = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health'));
$reason = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health-reason'));
$action = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health-recommendation'));
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
//Check the return of status and build the output
if(isset($statuses)){
$overallStatus = "OK";
$output = "";
if($statuses == "OK") {
//Health is OK
$overallstatus = 'OK';
$output = "Volume " . $diskName . " is " . $statuses . ". Size is: " . $diskSize . " vDisk Name is " . $vdiskName . ".";
}
elseif($statuses == "Degraded") {
//Health is Degraded = Warning
$overallstatus = 'WARNING';
$output = "Volume " . $diskName . " is " . $statuses . ". Reason is: " . $reason . ". Recommended action is " . $action . ".";
}
elseif($statuses == "Fault") {
//Health is Fault = Critical
$overallstatus = 'CRITICAL';
$output = "Volume " . $diskName . " is " . $statuses . ". Reason is: " . $reason . ". Recommended action is " . $action . ".";
}
elseif($statuses == "Unknown") {
//Health is Unknown
$overallstatus = 'UNKNOWN';
$output = "Volume " . $diskName . " is " . $statuses . ". Reason is: " . $reason . ". Recommended action is " . $action . ".";
}
} else {
returnNagios("UNKNOWN", "Could Not Read API");
}
break;
case "named-vdisk":
try {
//pass $volumename to the end of URL and use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/vdisks/".$volumeName, $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']=="virtual-disk") {
$diskName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'name'));
$diskSize = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'size'));
$statuses = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health'));
$reason = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health-reason'));
$action = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'health-recommendation'));
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
//Check the return of status and build the output
if(isset($statuses)){
$overallStatus = "OK";
$output = "";
if($statuses == "OK") {
//Health is OK
$overallstatus = 'OK';
$output = "vDisk " . $diskName . " is " . $statuses . ". Size is: " . $diskSize . ".";
}
elseif($statuses == "Degraded") {
//Health is Degraded = Warning
$overallstatus = 'WARNING';
$output = "vDisk " . $diskName . " is " . $statuses . ". Reason is: " . $reason . ". Recommended action is " . $action . ".";
}
elseif($statuses == "Fault") {
//Health is Fault = Critical
$overallstatus = 'CRITICAL';
$output = "vDisk " . $diskName . " is " . $statuses . ". Reason is: " . $reason . ". Recommended action is " . $action . ".";
}
elseif($statuses == "Unknown") {
//Health is Unknown
$overallstatus = 'UNKNOWN';
$output = "vDisk " . $diskName . " is " . $statuses . ". Reason is: " . $reason . ". Recommended action is " . $action . ".";
}
} else {
returnNagios("UNKNOWN", "Could Not Read API");
}
break;
case "disk":
try {
//Use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/disk-statistics", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']=="disk-statistics") {
$diskName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'durable-id'));
$perfstats[$diskName]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>$stat), 1);
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
break;
case "controller":
try {
//Use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/controller-statistics", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']=="controller-statistics") {
$controllerName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'durable-id'));
$perfstats[$controllerName]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>$stat));
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
break;
case "vdisk":
try {
//Use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/vdisk-statistics", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']=="vdisk-statistics") {
$vdiskName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'name'));
$perfstats[$vdiskName]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>$stat));
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
break;
case "volume":
try {
//Use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/volume-statistics", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
if($attr['name']=="volume-statistics") {
$volumeName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'volume-name'));
$perfstats[$volumeName]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>$stat));
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
break;
case "vdisk-read-latency":
$stat = "avg-read-rsp-time";
try {
//Use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/vdisk-statistics", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
#print_r($obj);
if($attr['name']=="vdisk-statistics") {
$vdiskName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'name'));
$perfstats[$vdiskName]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>$stat));
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
break;
case "vdisk-write-latency":
$stat = "avg-write-rsp-time";
try {
//Use API to run command and get XML
$regXML = getRequest($sessionVariable, "{$url}show/vdisk-statistics", $secure);
$regXML = new SimpleXMLElement($regXML);
foreach($regXML->OBJECT as $obj) {
$attr = $obj->attributes();
#print_r($obj);
if($attr['name']=="vdisk-statistics") {
$vdiskName = (string) getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>'name'));
$perfstats[$vdiskName]= getEnclosureStatus($obj->PROPERTY, array('name'=>'name', 'value'=>$stat));
}
}
}
catch(Exception $e) {
returnNagios("UNKNOWN", $e->getMessage().". Check firmware supports command.");
}
break;
default :
echo "Unknown command specified";
Usage();
exit(3);
break;
}
$nonPerfCommands = array('status', 'named-volume', 'named-vdisk');
if(!in_array($command,$nonPerfCommands)) {
if(isset($warning) && isset($critical)) {
$perfOutput = parsePerfData($perfstats, $uom, $warnType, $warning, $critical);
$overallStatus = $perfOutput[1];
$output = "{$command} {$stat} - ".$perfOutput[0];
}
else {
$perfOutput = parsePerfData($perfstats, $uom);
$output = "{$command} {$stat} - ";
$output .= $perfOutput;
$overallStatus = "OK";
}
}
returnNagios($overallStatus, $output);
}
else {
//if Auth is unsucessful return Status UKNOWN
returnNagios("UNKNOWN", "Authentication Unsuccessful");
}
function parsePerfData($perfData, $uom="", $warnType=false, $warning=0, $critical=0) {
$output ="";
$perfOutput ="";
$overallState = "OK";
foreach($perfData as $key => $val) {
$perfOutput .= " {$key}={$val}{$uom};";
if($warnType != false) {
switch($warnType) {
case "lessthan":
if($val < $warning && $val > $critical) {
$overallState = "WARNING";
$output .= "WARNING ";
}
if($val < $critical) {
$overallState = "CRITICAL";
$output .= "CRITICAL ";
}
break;
case "greaterthan":
if($val > $warning && $val < $critical) {
$overallState = "WARNING";
$output .= "WARNING ";
}
if($val > $critical) {
$overallState = "CRITICAL";
$output .= "CRITICAL ";
}
break;
}
$perfOutput .=$warning.";".$critical."; ";
}
else {
$perfOutput .= ";; ";
}
$output .= " {$key} {$val}{$uom}, ";
}
$output = $output."|".$perfOutput;
if($warnType != false) {
$arrReturn = array($output, $overallState);
return $arrReturn;
}
else {
return $output;
}
}
function getEnclosureStatus($encXML, $propertyName) {
//Loop through all Property Values in the Object and match values passed in with array key value pair
foreach($encXML as $prop) {
$attr = $prop->attributes();
if($attr[$propertyName['name']] == $propertyName['value']) {
$status = (string)$prop;
}
}
if(!isset($status)) {
throw new Exception('No Value Found');
}
return $status;
}
function getRequest($sessionKey, $reqUrl, $secure) {
if(class_exists('HttpRequest')) {
//Send HTTP request to API and return response
if($secure) {
$ssl_array = array('version' => 3);
$r = new HttpRequest("$reqUrl", HttpRequest::METH_GET, array('ssl' => $ssl_array));
}
else {
$r = new HttpRequest("$reqUrl", HttpRequest::METH_GET);
}
$r->setOptions(array('cookies'=>array('wbisessionkey'=>$sessionKey, 'wbiusername'=>''), 'connecttimeout'=>120,'timeout'=>120));
$r->setBody();
try {
$responce = $r->send()->getBody();
return $responce;
} catch (HttpException $ex) {
throw $ex;
}
}
else {
if(!function_exists("curl_init")) {
throw new Exception("HTTPRequest or CURL Libraries aren't installed");
}
$ch = curl_init($reqUrl);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_COOKIE, "wbisessionkey=".$sessionKey."; wbiusername=;");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
try{
$responce = curl_exec($ch);
$error = curl_error($ch);
curl_close($ch);
if($error != "") {
throw new Exception("CURL Error: " . $error);
}
return $responce;
} catch(Exception $e) {
curl_close($ch);
throw $e;
}
}
}
function Usage() {
//echo usage for the script
echo "
This script sends HTTP Requests to the specified HP P2000 Array to determine its health
and outputs performance data fo other checks.
Required Variables:
-H Hostname or IP Address
-U Username
-P Password
Optional Variables:
These options are not required. Both critical and warning must be specified together
If warning/critical is specified -t must be specified or it defaults to greaterthan.
-s Set to 1 for Secure HTTPS Connection
-c Sets what you want to do
status - get the status of the SAN
disk - Get performance data of the disks
controller - Get performance data of the controllers
named-volume - Get the staus of an individual volume - MUST have -n volumename specified
named-vdisk - Get the staus of an individual vdisk - MUST have -n volumename specified
vdisk - Get performance data of the VDisks
volume - Get performance data of the volumes
vdisk-write-latency - Get vdisk write latency (only available in later firmwares)
vdisk-read-latency - Get vdisk read latency (only available in later firmwares)
-S specify the stats to get for performance data. ONLY works when -c is specified
-u Units of measure. What should be appended to performance values. ONLY used when -c specified.
-w Specify Warning value
-C Specify Critical value
-t Specify how critical warning is calculated (DEFAULT greaterthan)
lessthan - if value is lessthan warning/critical return warning/critical
greaterthan - if value is greaterthan warning/critical return warning/critical
-n Volume Name to be used with -c named-volume or -c named-vdisk
Examples
Just get the status of the P2000
./check_p2000_api.php -H 192.168.0.2 -U manage -P !manage
Get the status of the volume name volume1 on the P2000
./check_p2000_api.php -H 192.168.0.2 -U manage -P !manage -c named-volume -n volume1
Get the CPU load of the controllers and append % to the output
./check_p2000_api.php -H 192.168.0.2 -U manage -P !manage -s 1 -c controller -S cpu-load -u \"%\"
Get the CPU load of the controllers and append % to the output warning if its over 30 or critical if its over 60
./check_p2000_api.php -H 192.168.0.2 -U manage -P !manage -s 1 -c controller -S cpu-load -u \"%\" -w 30 -C 60
Setting option -c to anything other than status will output performance data for Nagios to process.
You can find certain stat options to use by logging into SAN Manager through the web interface and
manually running the commands in the API. Some options are iops, bytes-per-second-numeric, cpu-load,
write-cache-percent and others. If using Warning/Critical options specify a stat without any Units
otherwise false states will be returned. You can specify units yourself using -u option.
";
}
function returnNagios($Result="UNKNOWN", $message="") {
//Return to nagios with appropriate exit code
switch($Result) {
case "OK":
echo "OK : ".$message;
exit(0);
case "WARNING":
echo "WARNING : ".$message;
exit(1);
case "CRITICAL":
echo "CRITICAL : ".$message;
exit(2);
case "UNKNOWN":
echo "UNKNOWN: ".$message;
exit(3);
}
}
?>
chmod +x /scripts/check-msa.php
You will now need to add a host to your main.mk file and appropriate legacy checks – Remember to change the password for your MSA as appropriate (by default this is manage!)
nano /etc/check_mk/main.mk
all_hosts = [ "your-msa", ]
extra_nagios_conf += r"""
define command{
command_name msa
command_line /scripts/check-msa.php -H $HOSTADDRESS$ -U manage -P 'password' -s 1
}
define command{
command_name msa_volume-perf
command_line /scripts/check-msa.php -H $HOSTADDRESS$ -U manage -P 'password' -s 1 -c volume
}
define command{
command_name msa_controller-perf
command_line /scripts/check-msa.php -H $HOSTADDRESS$ -U manage -P 'password' -s 1 -c controller
}
define command{
command_name msa_disk-perf
command_line /scripts/check-msa.php -H $HOSTADDRESS$ -U manage -P 'password' -s 1 -c disk
}
define command{
command_name msa_status-perf
command_line /scripts/check-msa.php -H $HOSTADDRESS$ -U manage -P 'password' -s 1 -c status
}
"""
legacy_checks = [ ( ( "msa", " MSA SAN Health", True), [ "your-msa" ] ), ( ( "msa_volume-perf", " MSA SAN Volume Performance", True), [ "your-msa" ] ), ( ( "msa_controller-perf", " MSA SAN Controller Performance", True), [ "your-msa" ] ), ( ( "msa_disk-perf", " MSA SAN Disk Performance ", True), [ "your-msa" ] ), ( ( "msa_status-perf", " MSA SAN Status Performance ", True), [ "your-msa" ] ), ]
Now reload Check_MK to pull in these new checks
cmk -R