Texas Memory Systems RamSam-210 user manual System Monitoring

display will now indicate that the system is powering off. This will typically take between 5 and 15 seconds to complete.

As a reminder, in order to turn the RamSan-210 back on after a manual shutdown it is necessary to press the top button on either power supply.

3.5System Monitoring

When the menu on the front panel is not in use, it is possible to monitor various aspects of the system. The following information is presented:

∙Fibre Channel port bandwidth. The front panel displays the Read and Write performance of each Fibre Channel port. As seen in the picture, the indicator lights correspond to the actual location of the ports on the RamSan-210. The top indicators are for the top Fibre Channel interface board. The bottom indicators are for the bottom Fibre Channel interface board. The left and right indicators map to the left and right sides of the interface boards when you look at them from behind. For each channel, the top half of the graph represents read megabytes per second in 10 megabyte per second increments. The bottom half represents write bandwidth.

∙Restore/Backup Progress. During any backup or restore, the front panel will display the operation progress and estimated time remaining until completion.

∙Status. The following status levels are possible:

o“Good”. This is normal operation.

o“*WARN*”. This indicates that a System Warning has been detected. Possible warnings include:

–Front or rear fan trays removed

–Power supply removed

–AC Lost at one or both power supplies

–One or both batteries have been removed

–Temperature warning

–One or both disks removed

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