Use this information for details about the controls and LEDs on the blade appliance storage drives.
The following illustration identifies the information LEDs on the SAS hot-swap hard disk drive.
Hard disk drive activity LED (green): When this green LED is lit, it indicates that there is activity on the storage drive.
Hard disk drive status LED (amber): When this amber LED is lit, it indicates that an error has occurred with the storage drive. The LED turns off only after the error is corrected.