Dell Storage Center SC220 Руководство по эксплуатации - Страница 8
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Chapter 1 About the SC200/220
Enclosure Management Module Features and Indicators
SC200 and SC220 enclosures include two EMM IO modules in two interface slots.
Compellent SC2
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Figure 4. SC200/SC220 EMM Features and Indicators
Item
1
2
3
4
5
6
7
4
2
3
Control/Feature
System status indicator
Debug port
SAS port A (in)
In port link status
indicator
SAS Port B (out)
Out port link status
indicator
EMM status indicator
5
4
Icon Description
Not used on SC200/SC220
For engineering use only
Connect to the controller or to other enclosures
Green: All the links to the port are connected
•
Amber: One or more links are not connected
•
Off: Enclosure is not connected
•
Connect to the controller or to other enclosures
Green: All the links to the port are connected
•
Amber: One or more links are not connected
•
Off: Enclosure is not connected
•
Steady green: Normal operation
•
Amber: Enclosure did not boot or is not properly
•
configured
Blinking green: Auto update in process
•
Blinks amber twice: Enclosure is unable to
•
communicate with other enclosures
Blinks amber four times: Firmware update failed
•
Blinks amber five times: Firmware versions are
•
different between the two EMMs
Storage Center SC200 and SC220 Enclosures Service Guide
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