Texas Memory Systems RamSam-210 - Manual (Page 18)

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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.
3.5 System 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