Western Digital WD Sentinel RX4100 User Manual - Manual (Page 17)

PRODUCT OVERVIEW
11 WD SENTINEL RX4100
ADMINISTRATOR AND MAINTENANCE GUIDE
LEDs
The LEDs on the WD Sentinel identify the status of the unit.
LED Color State Description
Power LED Black Off WD Sentinel server is currently inactive.
Blue Flashing WD Sentinel server is currently booting the software.
Blue Solid WD Sentinel server has successfully booted the
software and is operational.
Red Flashing Indicates that a serious fault has occurred and
needs immediate attention.
Drive
Activity Black Off Indicates no drive activity.
Blue Flashing Indicates that data is transferring to/from the drives.
Drive
Warning Black Off Indicates no drive warning activity.
Red Solid Indicates that a serious fault has occurred on the
drives.
Drive Status Black Off Indicates no drive status activity.
Blue Flashing Indicates data transfer to/from drives.
Red Solid Indicates a drive fault.
Drive LEDs Black Off If the LED is off while other drive LEDs are on, no
drive is installed in the bay.
Blue Flashing Drive is currently active. Note that all lights in a RAID
system are active at the same time by design.
Red Solid Indicates drive failure. Replace this drive as soon as
possible. The system is no longer RAID protected
until the drive is replaced and the RAID structure is
repaired.
Ethernet
Port Black Off Indicates an inactive state.
Green Flashing Indicates link activity.
Amber Solid Indicates that there is a link connection