Inspecting The Disk Enclosure Power Supplies; Inspecting The I/O Modules - HP EVA P6000 Reference Manual

Table 2 Disk drive status indicator descriptions
LED
1. Locate/Fault
2. Status

Inspecting the disk enclosure power supplies

From the rear of the expansion rack, observe each power supply. Each disk enclosure has two
power supplies. Each power supply has one green LED on its fan casing. Make sure the green
light on each power supply is on and not flashing. If not, diagnose and correct the problem before
proceeding with the next steps.

Inspecting the I/O modules

Observe each I/O module. LEDs on the I/O module provide status information about each I/O
port and the entire module.
NOTE: The following image illustrates LEDs on the Small Form Factor I/O module.
Figure 21 I/O module status indicators
Table 3 I/O module status indicator descriptions
LED
1. SAS Port Link
2. SAS Port Error
3. 7–segment
display
28 Connecting the main rack to the expansion rack
LED color
Blue
Amber
Green
LED icon LED color
n/a Green
n/a Amber
n/a n/a
LED status
Slow blinking (0.5 Hz)
Solid
Blinking (1 Hz)
Fast blinking (4 Hz)
Solid
LED status Description
Off No cable, no power, or port not
connected
Blinking The port is being identified by an
application client
Solid Healthy, active link
Off Normal, no errors detected
Blinking Error detected by application client
Solid Error, fault conditions detected on
the port by the I/O module
Off No cable, no power, enclosure not
detected
Description
Locate drive
Drive fault
Drive is spinning up or down
and is not ready
Drive activity
Ready for activity