Perfmon/sensors/{sensorName}: PUT

Configures the performance monitoring sensor.

Availability

Available on all IBM Storage Scale editions.

Description

The PUT perfmon/sensors/sensorName request configures the sensor. For more information about the fields in the data structures that are returned, see mmperfmon command.

Request URL

https://<IP address or host name of API server>:<port>/scalemgmt/v2/perfmon/sensors/sensorName
where
perfmon/sensors/sensorName
Specifies the sensor that you need to modify. Required.

Request headers

Content-Type: application/json
Accept: application/json

Parameters

The following parameters can be used in the request URL to customize the request:
Table 1. List of parameters
Parameter name Description and applicable keywords Required/optional
sensorName The name of the file system that needs to be configured. Required.
body Body of the request that contains the required parameters to be passed on to the IBM Storage Scale system to perform the requested operation. Required.

Request data

{  
  "status": {
      "code":ReturnCode",
      "message":"ReturnMessage"
   },
   "performanceData": {}
}
For more information about the fields in the following data structures, see the links at the end of this topic.
"status":
Return status.
"message": "ReturnMessage",
The return message.
"code": ReturnCode
The return code.
"performanceData":
The configuration details of the performance monitoring sensor.

Response data

{
   "status": {
      "code":ReturnCode",
      "message":"ReturnMessage"
   },
   "jobs": [
      {
         "result":"", 
           { 
             "commands":"String",
             "progress":"String,
             "exitCode":"Exit code",
             "stderr":"Error",
             "stdout":"String",
           },
         "request":" ",
           {
             "type":"{GET | POST | PUT | DELETE}",
             "url":"URL",
             "data":""",
           }
         "jobId":"ID",
         "submitted":"Time",
         "completed":Time",
         "status":"Job status",
         }
   ],
  }
For more information about the fields in the following data structures, see the links at the end of this topic.
"jobs":
An array of elements that describe jobs. Each element describes one job.
"status":
Return status.
"message": "ReturnMessage",
The return message.
"code": ReturnCode
The return code.
"result"
"commands":"String'
Array of commands that are run in this job.
"progress":"String'
Progress information for the request.
"exitCode":"Exit code"
Exit code of command. Zero is success, nonzero denotes failure.
"stderr":"Error"
CLI messages from stderr.
"stdout":"String"
CLI messages from stdout.
"request"
"type":"{GET | POST | PUT | DELETE}"
HTTP request type.
"url":"URL"
The URL through which the job is submitted.
"data":" "
Optional.
"jobId":"ID",
The unique ID of the job.
"submitted":"Time"
The time at which the job was submitted.
"completed":"Time"
The time at which the job was completed.
"status":"RUNNING | COMPLETED | FAILED"
Status of the job.

Examples

The following example sets nodes or node class where you need to run the sensor TCTDebugLweDestroyStats and it also sets the period of the sensor.

Request data: 
{
  "period": 20
}
Corresponding request URL: 
curl -k -u admin:admin001 -X PUT --header 'content-type:application/json' --header 'accept:application/json' 
-d '{ \ 
    "period": 20 \ 
 }' 
'https://198.51.100.1:443/scalemgmt/v2/perfmon/sensors/TCTDebugLweDestroyStats'
Response data:
Note: In the JSON data that is returned, the return code indicates whether the command is successful. The response code 200 indicates that the command successfully retrieved the information. Error code 400 represents an invalid request and 500 represents internal server error. 
{
  "jobs" : [ {
    "jobId" : 1000000000001,
    "status" : "RUNNING",
    "submitted" : "2018-03-23 14:55:38,385",
    "completed" : "N/A",
    "runtime" : 14,
    "request" : {
      "data" : {
        "period" : 20
      },
      "type" : "PUT",
      "url" : "/scalemgmt/v2/perfmon/sensors/TCTDebugLweDestroyStats"
    },
    "result" : { },
    "pids" : [ ]
  } ],
  "status" : {
    "code" : 202,
    "message" : "The request was accepted for processing."
  }
}