IBM Storwize V5000 Gen 2 Series, Quick Installation Manual

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Table 22. LED indicators on drives (continued)
Function
Color Status Description
3 Fault Amber On A fault occurred on the
drive. The LED is turned
off when the drive is
removed and replaced.
Flash The drive is being
identified, a fault might
or might not be
detected.
Off The installed drive is
operating normally.
Figure 122 on page 115 shows the LEDs on a secondary expansion module.
Figure 122. LEDs on a secondary expansion module
1 Online indicator
2 Fault indicator
Table 23 on page 115 describes the meaning of the LEDs on each secondary expansion module.
Table 23. LED indicators on secondary expansion modules
Function
Color Status Description
1 Power Green On The secondary expansion
module is receiving power.
Flashing Not used.
Off The secondary expansion
module is not receiving
power.
2 Fault Amber On Not used.
Flash The secondary expansion
module is being identified.
Off The secondary expansion
module is operating
normally.
Chapter 2. Installing the system hardware 115