Ops panel LEDs
Ops panel LEDs indicate fault and status conditions.
The following table shows the possible conditions for the LEDs.
The following figure shows the location of the LEDs.
| Unit ID display | Power (green/ amber) | Module fault (amber) | Logical status (amber) | Drawer 1 fault | Drawer 2 fault | Associated LEDs or alarms | Status |
|---|---|---|---|---|---|---|---|
| X | On | Off | Off | Off | Off | Aux present, overall power failed or off | |
| X | On | On | X | X | X | Single beep, then double | Ops panel power on (5s) test state |
| X | On | Off | Off | Off | Off | Power on, all functions good | |
| X | On | On | X | Off | Off | PSU fault LEDs, fan fault LEDs | Any PSU fault, fan fault, over or under temperature |
| X | On | On | X | Off | Off | Compute module LEDs | Any compute module fault |
| X | On | Flashing | X | Off | Off | Enclosure logical fault such as VPD configuration error | |
| X | On | Flashing | X | Off | Off | Module status LED on compute module | Unknown compute module type installed, I2C Bus failure, or VPD configuration error |
| X | On | Flashing | X | Off | Off | PSU fault LEDs, fan fault LEDs | Unknown (invalid or mixed) PSU module type installed, or I2C Bus failure (PSU comms) |
| X | On | On | X | Off | Off | DDIC fault LED, drawer fault LED | Drive failure has occurred causing loss of availability or redundancy |
| X | On | X | Flashing | Off | Off | Arrays in impacted state | Arrays operating background function |
| X | On | Flashing | Flashing | Off | Off | S1 | Unit ID number different from "Start Of Day" |
| X | On | X | X | On | Off | Fault LED on Drawer 1 | Fault present on drawer 1 (drive, cable or fanout card fault) |
| X | On | X | X | Off | On | Fault LED on Drawer 2 | Fault present on drawer 2 (drive, cable or fanout card fault) |
| Flashing | X | X | X | X | X | SES controlled enclosure identify | |
| X = disregard | |||||||