Dot Hill Systems SANnet II 200, Инструкция по установке, эксплуатации и обслуживанию

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5-4 SANnet II 200 SCSI Array Installation, Operation, and Service Manual • June 2005
Note –
To test that the LEDs work, using a paperclip, press and hold the Reset button
for 5 seconds. All the LEDs should change from green to amber when you perform this
test. Any LED that fails to light indicates a problem with the LED. When you release
the Reset button, the LEDs return to their initial state.
5.2.1 Drive LED Status
The drive LED color changes based on array events. For example, when a media scan
is performed, to indicate an event is taking place, the drive LEDs blink green for the
physical drives that compose the logical drive that is being scanned. The following
table lists the events that influence the drive LED status.
Table 5-4 Drive LED Status
LED Status Event Description
Solid green No error A drive is working as expected.
Solid green Unconfigured A drive is not included in an array configuration.
This condition excludes a drive that is currently
part of an array, configured as a hot spare, or that
failed while part of an array.
Solid green Hot spare A global or local spare is configured.
Solid green Critical array A logical drive or logical volume is in a critical
state.
Solid green Failed array A logical drive or logical volume fails.
Solid green Parity check A parity check is performed on a qualified
logical drive.
Solid green Rebuilding A logical drive is rebuilding.
Solid green Rebuild
stopped A logical drive rebuild is stopped.
Blinking
green Media scan A logical drive is created, the controller is reset,
or a media scan is running on a drive.
Blinking
green Drive activity A drive is processing I/O.