User Manual

System and Disk Health Information
The ReadyNAS provides basic system health information about the fans, temperatures, optional uninterruptible
power supplies, optional expansion disk arrays, and fan speed control.
To view system and disk health information:
1. Log in to your ReadyNAS.
2. Select System > Performance > Status.
3. To view disk status and health information, point to a disk status indicator.
4. To change the fan speed setting, select Quiet, a quieter, slower speed, Balanced, a medium speed,
or Cool, higher and louder speed, from the drop-down menu below the fan icon. The actual speed of
the fan depends on system temperature and the number and types of disks installed, and varies
depending on activity. When the speed is set to Quiet, the average system temperature is higher than
when the speed is set to Balanced or Cool.
System Real-Time and Historical Monitoring
The ReadyNAS provides status graphs for volume throughput, network throughput, volume utilization, and
system temperatures.
Status graphs are not supported for ReadyNAS 102, 104, 202, 204, 212, 214, or 2120
systems.
Note
To display and configure the system status graphs:
1. Log in to your ReadyNAS.
2. Select System > Performance.
The page updates showing the performance panes.
3. Scroll down to Volume, Network, Utilization, or Temperature to view the corresponding status graphics.
System Monitoring
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ReadyNAS OS 6.9.3