Verify Server Status

Use the mps-status command to verify the status of a server in an on-premise MATLAB® Production Server™ installation.

Procedure

  1. Open a system command prompt.

  2. Enter the following command:

    mps-status [-C path/]server_name 

    where:

    • -C path/ — Path to the server instance. path should end with the name of the server to be queried for status.

    • server_name — Name of the server to be queried for status.

Example

To verify the status of a server instance prod_server_1 located at \tmp\prod_server_1, type at the system command prompt

mps-status -C \tmp\prod_server_1
Output:

  • If prod_server_1 is running and operating with a valid license.

    \tmp\prod_server_1 STARTED
    License checked out
    

  • If prod_server_1 is unable to check out valid license.

    \tmp\prod_server_1 STARTED
    WARNING: lost connection to license server - 
    request processing will be disabled at 2019-Jun-27 
    15:40:31.002137 Eastern Daylight Time unless 
    connection to license server is restored.
    or
    \tmp\prod_server_1 STARTED
    ERROR: lost connection to license server - 
    request processing disabled.
    

To verify whether the server has started or stopped after issuing mps-restart and mps-stop commands, use mps-status.

License Server Status Information

In addition to the status of the server, mps-status also displays the status of the license server associated with the server you are querying.

License Server Status MessageMessage Description
License checked out 
The server is operating with a valid license. The server is communicating with the License Manager, and the required number of license keys are checked out.
WARNING: lost connection
to license server -
request processing
will be disabled
at time unless connection
to license server is restored
The server has lost communication with the License Manager, but the server is still fully operational and will remain operational until the specified time. At time, if connectivity to the license server has not been restored, request processing will be disabled until licensing is reestablished.
ERROR: lost connection
to license server - request
processing disabled
The server has lost communication with the License Manager for a period of time exceeding the grace period. Request processing has been suspended, but the server is actively attempting to reestablish communication with the License Manager. Request processing resumes if the sever is able to reestablish communication with the License Manager.

See Also

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