If CC-SG disk space exhaustion in one or more file systems occurs, it may negatively impact your operation and even results in the loss of some engineering data. Therefore, you should monitor the CC-SG disk usage and take corrective actions to prevent or resolve potential issues. You may perform the disk monitoring either via the Diagnostic Console or via the Web browser. If you are a sophisticated user, you may use the gkrellm remote monitoring. See Configure Remote System Monitoring.
Important: For CC-SG units in a cluster configuration, you must monitor both CC-SG units.
Use%
values (the fifth column on the screen) should be greater than 50%. Different file systems contain different data and corrective actions are also different.
File system |
Data |
Corrective action |
---|---|---|
/sg/DB |
CC-SG database |
Contact Raritan Technical Support |
/opt |
CC-SG backups and snapshots |
|
/var |
Log files and system upgrades |
Contact Raritan Technical Support |
/tmp |
Scratch area (used by snapshots) |
|
/sg |
CC-SG managed device firmware files. |
In the Admin Client choose Administration > Firmware. Verify that the firmware file that you are trying to add does not already exist. If directory utilization exceeds 85%, remove unnecessary device firmware files. In the Admin Client, choose Administration > Firmware, then select firmware files to Delete. |
This method applies only to CC-SG release 4.0 or later. You must enable Web Status Console-related options in Diagnostic Console before you can monitor the disk space using the web browser. See Access Status Console via Web Browser.
http(s)://<IP_address>/status/
where <IP_address>
is the IP address of the CC-SG. Note the forward slash (/) following /status is mandatory. For example, https://10.20.3.30/status/
.Note: For file system problems that are not mentioned in this section, or when the corrective actions you take cannot resolve the problems, contact Raritan Technical Support for assistance.