Dell EqualLogic PS-M4110 Installation Guide
Front Panel Features and Indicators
•
Steady amber — Array critical condition. See Table 4.
•
Steady blue — Normal operating state.
•
Flashing blue —System ID engaged.
Enables you to connect a computer directly to the array.
•
The serial port for control module 0 (CM0) is on the left.
•
The serial port for control module 1 (CM1) is on the right.
The serial ports are set to 9600 baud, 8 data bits, 1 stop bit, no parity, and no
flow control.
Array handle release but-
tons (top and bottom)
Enables you to release the array enclosure's handle and use the handle to
remove the array enclosure from the chassis.
Pull this tag to see the unit's Dell Express Service Tag number, information that
is usually required if you need technical support.
Table 3: Drive LED Descriptions
1
One of these statuses:
•
drive is online
•
drive is ready
•
drive is a spare
•
foreign drive
•
drive is spun down for removal
•
new drive is present but not yet configured
into the RAID set
Drive slot identification at user's request.
One of these statuses:
•
drive has failed
•
drive is unsupported
Table 4: Warning and Critical Conditions
•
Non-critical hardware component failure
•
Control module removed
•
Cache syncing
•
High or low temperature
•
RAID set fault
•
RAID set lost blocks
1
All timing values are +/- 25 msec.
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