Hello, dear!
The codes 222 and 555 are not the error code.
Please check the meaning below:
0: The kernel and root files are being loaded.
1: The root file has been loaded and the startup script is being executed.
2: System partitions are successfully mounted.
3: The minimum system is successfully mounted.
4: The OMU and OMU Portal are successfully started.
5: The entire system is successfully started.
6: The minimum system is being installed.
7: The normal system is being restored.
8: The normal system is being installed.
9: The device works as a slave node.
NOTE:
The LED nixie tube still displays 5 when the device changes from a master node or single-node server to a slave node. When the slave node is powered on, the LED nixie tube displays 9.
The three LEDs show the same status, for example when status is 5, it shows 555 for the three LEDs.
D: The system partitioning expires.
E: The minimum system failed to be mounted.
F: System partitions failed to be mounted.