Led Indicators On Drives; Leds On A Drive Assembly - IBM Storwize V5100 MTM 2078-424 Quick Installation Manual

LEDs inside of the expansion enclosure
Each of the drives and secondary expansion modules within the 2077-92F, 2077-A9F expansion
enclosure has two LED indicators. To view the drives and secondary expansion modules, you must
remove the cover of the enclosure, as described in "Removing the top cover: 2077-92F, 2077-A9F " on
page 38.
Figure 67 on page 65 shows the components of a drive assembly. Each drive has an online indicator (
and fault indicator (
Figure 67. LEDs on a drive assembly
Table 14 on page 65 describes the meaning of the LEDs on each drive.
Table 14. LED indicators on drives
Function
2 Activity
3 Fault
Figure 68 on page 66 shows the LEDs on a secondary expansion module.
3 ).
Color
Green
Amber
Status
On
Flashing
Off
On
Flash
Off
Chapter 2. Installing the system hardware 65
2
Description
The drive is ready to be
used.
The drive is operating and
I/O is occurring.
The drive is not installed
or an installed drive is not
ready to be used.
A fault occurred on the
drive. The LED is turned
off when the drive is
removed and replaced.
The drive is being
identified, a fault might or
might not be detected.
The installed drive is
operating normally.
)