4.3. CONTROL/MONITORING

4.3. CONTROL/MONITORING

The CONTROL/MONITORING Panel presents the cluster administrator with a limited runtime status of the cluster. It displays the status of the pulse daemon, the LVS routing table, and the LVS-spawned nanny processes.

Note

The fields for CURRENT LVS ROUTING TABLE and CURRENT LVS PROCESSES remain blank until you actually start the cluster, as shown in Section 4.8, “Starting the Cluster”.

The CONTROL/MONITORING Panel

Figure 4.2. The CONTROL/MONITORING Panel

Auto update

The status display on this page can be updated automatically at a user configurable interval. To enable this feature, click on the Auto update checkbox and set the desired update frequency in the Update frequency in seconds text box (the default value is 10 seconds).

It is not recommended that you set the automatic update to an interval less than 10 seconds. Doing so may make it difficult to reconfigure the Auto update interval because the page will update too frequently. If you encounter this issue, simply click on another panel and then back on CONTROL/MONITORING.

The Auto update feature does not work with all browsers, such as Mozilla.

Update information now

You can manually update the status information manually by clicking this button.

CHANGE PASSWORD

Clicking this button takes you to a help screen with information on how to change the administrative password for the Piranha Configuration Tool.


Note: This documentation is provided {and copyrighted} by Red Hat®, Inc. and is released via the Open Publication License. The copyright holder has added the further requirement that Distribution of substantively modified versions of this document is prohibited without the explicit permission of the copyright holder. The CentOS project redistributes these original works (in their unmodified form) as a reference for CentOS-4 because CentOS-4 is built from publicly available, open source SRPMS. The documentation is unmodified to be compliant with upstream distribution policy. Neither CentOS-4 nor the CentOS Project are in any way affiliated with or sponsored by Red Hat®, Inc.