Unable to register SCSI device error message
Error: | smartd[smartd[2338] Device: /dev/sda, Bad IEC (SMART) mode |
| page, |
| device /dev/sda at line 1 of file /etc/smartd.conf. |
Corrective | This is a known issue. An unsupported command is entered through the user |
Action: | application. User applications attempt to direct Command Descriptor Blocks to |
| RAID volumes. The error message does not affect the feature functionality. The |
| Mode Sense/Select command is supported by firmware on the controller. |
| However, the Linux kernel daemon issues the command to the virtual disk instead |
| of to the driver IOCTL node. This action is not supported. |
Disk Carrier LED Indicators
The LED on the physical disk carrier indicates the state of each physical disk. Each disk carrier in your enclosure has two LEDs: an activity LED (green) and a status LED (bicolor, green/amber). The activity LED is active whenever a disk is being accessed while the status LED indicates when a disk is being spun up, is rebuilding, or is in a fault state.
Figure 20. Disk Carrier LED Indicators
1.activity LED
2.status LED
UEFI error messages
Unhealthy Status of the Drivers
Error: | One or more boot driver(s) have reported issues. Check the |
| Driver Health Menu in Boot Manager for details.. |
Probable | This message might indicate that the cables are not connected, the disks might be |
Cause: | missing, or the UEFI driver might require configuration changes. |
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