Disk module LEDs
Each disk module has an LED that indicates status. The LEDs are located on the front bezel. The following table explains the status conditions indicated by the different LED behaviors. If two or more status conditions occur simultaneously, the LED displays the behavior for the highest priority condition. Priority number 1 is the highest priority.
LED behavior | Status Condition | Priority |
---|---|---|
Amber flashing pattern | Identify — The drive is being directed to identify itself by Storage Utility or some other application. | 1 |
Green flashing pattern twice a second. | Rebuild — The RAID controller has marked the drive as rebuilding. | 3 |
Red ON solid | Fault — The RAID controller has marked the drive as faulty. | 3 |
Amber ON solid | Offline — The drive is unbound. | 3 |
Green flashing pattern ten times a second. | Normal drive activity — The drive is healthy and disk access is underway. | 3 |
Green ON solid | Normal drive activity — The drive is healthy and no disk access is currently underway. | 3 |
Off | No drive — Drive is not present or is not fully engaged in slot. | — |