Dell PowerVault MD3660i Series Storage Array Troubleshooting Manual - Page 11

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Dell PowerVault MD3660i Series Storage Array Troubleshooting Manual
Table 3. Enclosure/RAID Controller Status LED Values
LED
DC Power
Power supply/fan fault
AC power
Controller power
Controller fault
iSCSI port link
iSCSI port activity
Management port speed
Management port activity

Troubleshooting Physical Connectivity Problems

When experiencing problems with the Ethernet management ports, always check first for simple
connectivity issues (see Basic Cabling, Power and Switch Issues). If problems persist, refer to the
following table:
Table 4. Diagnosing Management Port Connectivity
Issue/Problem
Suspected bad Ethernet cable
Function
Solid green:
DC output voltage within limit
Off:
DC output voltage not within limit
Solid amber: DC output voltage not within limit or fan fault
detected
Off:
No fault condition
Solid green:
AC input voltage within limit
Off:
No power or AC input voltage is not within limit
Solid green:
Controller powered on
Off:
Controller powered off
Solid amber: Controller fault detected
Off:
Controller operating normally
Solid green:
10Gbps Ethernet connection established
Solid amber: 1Gbps Ethernet connection established
Off:
No link
Solid green:
No activity/connection.
Blinking green:
Port active, connection
Off:
No link
Solid green:
1Gbps Ethernet connection established
Blinking amber: 100Mbps Ethernet connection established
Off:
No link or 10Mbps connection established
Solid green:
Port active/connection
Off:
No activity
Recommendation
Replace the suspected bad cable with a known good
cable. If problems persist, cable is probably OK.