Ds4300 Raid Controller Leds - IBM TotalStorage DS4000 Hardware Maintenance Manual

Table 30. DS4300 storage server LEDs (front) (continued)
LED
Power
General-system-
error
Locator
1
2
Figure 51. DS4300 RAID controller LEDs
72
IBM TotalStorage DS4000: Hardware Maintenance Manual
Color
Green
Amber
Blue
Always use the storage management software to identify the failure.
Not all component failures cause this LED to turn on.
2Gbps
Host 1 Host 2
2Gb/s
2Gb/s
Host 2
Host 1
10BT
indicator
indicator
Table 31. DS4300 RAID controller LEDs
Icon LED
Fault
Host loop
Operating states
v On - Normal operation
v Off - One of the following situations has occurred:
– The storage server has no power.
– Both power supplies have failed.
– There is an overtemperature condition.
v Off - Normal operation
v On - A storage server component failed.
Note: When the power supply fails on the DS4300
model 6LU and 6LX storage server, the
general-system-error LED (and the Power-on LED)
are not lit.
v On - When on, this blue light indicates the storage
management software is locating the server.
v Off - When off, the storage management software
is not actively searching for the server.
Expansion link indicator
10101
10BT 100BT
+
Battery
100BT
charging
Color Operating states
Amber
v Off - Normal operation
v On - The RAID controller failed.
Green
v On - Normal operation
v Off - One of the following situations
has occurred:
– The host loop is down, not turned
– An SFP failed, or the host port is not
– The RAID controller circuitry failed,
1
Expansion
Expansion
Cache Controller
by-pass
active fault
1
on, or not connected.
occupied.
or the RAID controller has no power.
2