Harmonic ELECTRA VS, User Manual

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Chapter 3 ’Web User Graphical Interface’ — GUI Description
Electra VS - Version 05.10 187
User Manual - Rev. A
 Click the Set Processing Capacity button to set it. If you
reduce a capacity and if jobs are running on the node they may
be stopped and may be restarted on another nodes. If the
capacity is higher than the real capacity of the node the jobs may
not work correctly.
 Click the Export NodeBench button to upload the result file.
You can download it on another node with the same
characteristics.

Click the Import NodeBench button to download a result file
in the selected node. The processing capacity will be updated.

You shall use the result of an analyze in another node ONLY if the
hardware and the BIOS version of the 2 nodes ares strictly
identical.
 Click the Delete NodeBench button to remove the result file.
The processing capacity will not be changed but you will not be
able to export the result file anymore.
 Rebooting a node: click the Reboot node button. This operation may
be requested after the activation of a new version (Linux kernel
update, for example).
 Setting a node in maintenance:

Click the Maintenance button to remove the node from the
Electra VS and set it in maintenance mode.

A node is set in maintenance after all the live jobs running on it
are moved to other nodes and after all the file to file jobs are
completed. The node remains in status
Preparing
maintenance as long as there is jobs running on it.
 Click the Maintenance button again to reintegrate the node in
the Electra VS.
If the Slave (can be master) node is in maintenance mode
and the Master node falls, there will be no Master node in the
Electra VS. The Web interface will not be operational.

You can force the reintegrationof the node from the
Management Web Interface:
- Enter its management IP address in a Web browser
- Click on the Maintenance menu in the header.
Figure 3-146. Slave (can be master) node in maintenace mode, Management Web
Interface
.