Polycom 3725-76302-001O Manual De Usuario

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To restart or shut down one or both servers in a cluster 
Go to Maintenance > Shutdown and Restart
The page displays the server or servers in the cluster, along with status information. 
Select the server(s) you want to shut down or restart.
Do one of the following: 
To restart the selected server(s), click Restart
To shut down the selected server(s), click Shut Down
When asked to confirm that you want to restart or shut down, click Yes
The system logs you out and the selected server(s) shut down. If you chose Restart, the server(s) 
reboot, and conference service becomes available again when the restart is complete (typically, this 
takes about five minutes). 
If you chose Shut Down, the server(s) remain powered off until you manually turn them back on. 
To shut down all clusters in a supercluster, repeat the above procedure on each additional cluster, waiting 
at least five minutes between clusters. 
To start up a shut-down cluster 
Turn on the first server in the cluster.
The server boots, which takes several minutes. 
Wait at least one minute and turn on the second server in the cluster. 
The second server boots. When done, both servers’ LCDs display RealPresence DMA Clustered
To start up all clusters in a supercluster, repeat the above procedure on each additional cluster, waiting at 
least five minutes between clusters. After all clusters have restarted, it may take up to 30 minutes for all 
supercluster-wide replication to complete. 
See also: 
Caution: Always Shut Down Properly
Don’t turn off a Polycom RealPresence DMA system server by simply unplugging it or otherwise 
removing power, especially if it’s going to remain off for some time. If a server loses power without 
being properly shut down, the RAID controller fails to shut down, eventually depleting its battery. If that 
happens, the server can’t be restarted without user input, requiring a keyboard and monitor. 
There is no mechanism for shutting down an entire supercluster. If you want to shut down all clusters 
in a supercluster, you must do so one cluster at a time. Wait at least five minutes before shutting down 
the next cluster. 
If you want to shut down a cluster in the supercluster while other clusters remain on, remove the 
cluster from the supercluster if it will remain shut down for more than a few hours. The supercluster 
retains only a limited amount of “playback” data that can be used to bring the shutdown cluster back 
up to date once it’s turned back on. If the cluster remains off long enough, its data store can’t be made 
consistent with the rest of the supercluster.