Table
Pattern | Green element | Amber eLement | Drive/slot state |
|
|
|
|
Slot empty | Off | Off | The slot is empty, an |
|
|
| unsupported drive is |
|
|
| present, the drive has |
|
|
| been spun down for |
|
|
| removal (Ready for |
|
|
| Removal), or a new |
|
|
| drive has been inserted, |
|
|
| and the state has not |
|
|
| been updated by the |
|
|
| RAID controller. |
Drive online | On | Off | The drive is either |
|
|
| online, ready, a hotspare |
|
|
| or a foreign drive. |
Drive identify | On ~250mS | Off |
(prep for removal) | Off ~250mS |
|
Drive rebuilding | On ~400mS | Off |
| Off ~100mS |
|
Drive failed | Off | On ~150mS |
|
| Off ~150mS |
Predicted Failure On ~500mS | Off ~500mS | |
(SMART) | Off ~500mS | On ~500mS |
| ||
Off ~1000S
The slot is being identified because of a user request (either a drive identify or a preparing for removal was requested).
The drive is being written to, to make a virtual disk redundant.
The RAID controller can no longer access or control (read/write to) the drive because it has detected an unrecoverable fault (after it has completed its error handling) on the drive.
Predictive failure event has been reported by the drive.
About Your System
17
