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CMC
Learn how CMC provides centralized visibility and monitoring of Nozomi Networks sensors.
Maintenance Guide
Information about the maintenance tasks of Central Management Console (CMC), to help you administer and maintain the solution in a production environment.
Miscellaneous
Action on log disk full usage
There are several actions that you can take in order to preserve disk usage.

CMC
Learn how CMC provides centralized visibility and monitoring of Nozomi Networks sensors.
- Introduction
  An overview of the Central Management Console (CMC).
- Installation Guide
  Information and resources on how to install the Central Management Console (CMC), and the different options and settings available.
- Administrator Guide
  Information and resources about the Administration section of the Central Management Console (CMC), and the tasks that you can do in this part of the software.
- User Guide
  Information and resources about the main features of the Central Management Console (CMC), and the tasks that you can do from the user interface (UI).
- Maintenance Guide
  Information about the maintenance tasks of Central Management Console (CMC), to help you administer and maintain the solution in a production environment.
  - Introduction
  - Backup and Restore
  - Reboot and Shutdown
  - Software update and rollback
  - Reset
  - Miscellaneous
    - Host-based intrusion-detection system
      The internal Host-based intrusion-detection system (HIDS) sensors detect changes to the basic firmware image and note the change.
    - Action on log disk full usage
      There are several actions that you can take in order to preserve disk usage.
    - Generate a support archive file
      Before you seek help from Customer Support, you should generate a support archive file.
- Print format documentation
  A list of all the print-format documentation that is available for the Central Management Console (CMC).

Action on log disk full usage

There are several actions that you can take in order to preserve disk usage.

System log files are saved in a dedicated log partition and are automatically rotated in order to preserve disk usage. However, if a log partition becomes full, you might want to shut down the sensor.

To enable this feature, you can add the configuration key in the sensor shell console:

conf.user configure shutdown_when_log_disk_full true

Log emergency shutdown will also raise an alert in the sensor health log.

This feature is not available in the container version.