System mode is read-only, Can't get next folder from [[...]], because they are all full.

[HTHou]

When I set data_dirs to a non-existent absolute directory path, for example, data_dirs=/home/dat/data, the System changed to read-only mode.

[HTHou]

To solve this problem, you can make the data_dirs manually by mkdir command first, and then restart the IoTDB server.