Ds4300 Storage Subsystem Leds (Front) - IBM TotalStorage DS4300 Installation, User's, And Maintenance Manual

v Table 13
For information about the LEDs on the back of the storage subsystem, see the
following:
v Figure 75 on page 101
v Table 14 on page 99
v Table 15 on page 101
Figure 73. DS4300 storage subsystem LEDs (front)
Table 13. DS4300 storage subsystem LEDs (front)
LED
Drive active
Drive fault
Power
98
IBM TotalStorage DS4300 Fibre Channel Storage Subsystem: Installation, User's, and Maintenance Guide
General-system-
error LED
Power-on LED Locator LED
Color
Green
Amber
Green
Drive activity LED
Drive fault LED
1
Operating states
v On - Normal operation
v Flashing - The drive is reading or writing data.
v Flashing every 5 seconds - The drive has not
spun up.
v Off - One of the following situations has occurred:
– The storage subsystem has no power.
– The drive is not properly seated in the storage
subsystem.
v Off - Normal operation
v Flashing - The storage management software is
locating a drive, logical drive, or storage
subsystem.
v On - The drive failed, or a user failed the drive.
v On - Normal operation
v Off - One of the following situations has occurred:
– The storage subsystem has no power.
– Both power supplies have failed.
– There is an overtemperature condition.