IBM TotalStorage DS4300 Turbo, Инструкция по установке и эксплуатации

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Table 11. Storage server LEDs (front)
LED Color Operating states
1
Drive active Green
v On - Normal operation.
v
Flashing - The drive is reading or writing data.
v
Flashing every 5 seconds - The drive has not
spun up or the drive is bad.
v Off - One of the following situations has occurred:
– The storage server has no power.
– The drive is not properly seated in the storage
server.
Drive fault Amber
v Off - Normal operation.
v Flashing - The storage-management software is
locating a drive, logical drive, or storage
subsystem.
v On - The drive has failed, or a user failed the drive.
Power Green
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 over-temperature condition.
General system
error
Amber
v Off - Normal operation.
v On - A storage server component has failed
2
.
Locator Blue
v On - When on, this blue LED indicates that the
user had initiated a storage-management software
function to locate the storage server.
v Off - Normal operation.
1
Always use the storage-management software to identify the failure.
2
Not all component failures turn on this LED. For more information, see “Monitoring status
through software” on page 50.
Figure 44 on page 53 shows the locations of the LEDs on the DS4300 storage
server.
Drive activity LED
Drive fault LED
Power-on LED
General-system-
error LED
Locator LED
Figure 43. Storage server LEDs (front)
52
IBM TotalStorage DS4300 Fibre Channel Storage Server: Installation and User’s Guide