Indicators - Western Digital Sentinel DX4000 Administrator's Manual

Indicators

LCD
The Liquid Crystal Display (LCD) on the front of the WD Sentinel server is a portal into its
status. Normally, the LCD displays the name of the WD Sentinel server that the administrator
assigned during initial setup along with its IP address. You can use either of these to
discover and communicate with the server. (See the Quick Install Guide for Administrators.)
Use the scroll buttons to the right of the LCD to display:
 Number of drives that are installed
 Available capacity
 Status
If an alert occurs, or the WD Sentinel server is performing certain operations, the following
status displays in the LCD:
Alert
Backup Failed
Capacity Low
Drive Overtemp
Ethernet 1 Disconnected
Ethernet 2 Disconnected
Fan Failed
Imminent Drive Failure
Initializing
Invalid Drive
Invalid Drive Capacity
Migrating ... %
Network Disconnected
Power Supply 1 Failed
Power Supply 2 Failed
Reboot
Repairing ... %
Shutting Down
Software Update Available
Storage Degraded
Temperature High
Verifying ... %
WD SENTINEL DX4000
ADMINISTRATOR'S GUIDE
Description
The server failed to back up a computer. Go to the Dashboard and
examine the alerts to discover which computer backup failed and why.
Available storage capacity of the WD Sentinel server is low.
The temperature of one of the drives is too high.
WD Sentinel server has detected that Ethernet 1 has lost connection.
WD Sentinel server has detected that Ethernet 2 has lost connection.
WD Sentinel server has detected that the fan is no longer operational.
One of the drives is demonstrating imminent failure (discovered through
Self-Monitoring Analysis and Reporting Technology S.M.A.R.T). Replace
the drive as soon as possible.
The RAID system is initializing the storage; this is similar to Verifying.
A drive that is not approved for use in the WD Sentinel server has been
inserted.
A drive with incompatible size was inserted and migration/rebuild could
not proceed.
RAID system is migrating to a larger capacity due to the addition of a
drive.
The server is not connected to the network.
Power supply 1 has failed or been disconnected.
Power supply 2 has failed or been disconnected.
WD Sentinel server will reboot.
RAID system is being repaired to full RAID protection.
WD Sentinel server is shutting down.
A WD Sentinel server update is available. Using the Dashboard, apply the
update.
RAID protection is no longer in place, and a drive needs to be replaced.
WD Sentinel server has exceed acceptable temperature and will shut
down.
RAID system was shut down inadvertently. It is validating and correcting
the integrity of the RAID array.
PRODUCT OVERVIEW
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