Hello, friend!
You can use the cleardb command to clear the configuration information of the storage system.
admin:/>cleardb
DANGER: You are going to clear the configuration data of the storage system.
This operation will cause that the storage system automatically restarts,
all services are stopped, and the previous configuration data is lost.
Suggestion: Before you perform this operation, export the configuration data.
Have you read danger alert message carefully?(y/n)
y
command operates successfully.
Note:
The cleardb command will clear all configuration data of a storage system. Execute this command with caution.
If you want to know more information about cleardb, please check the following document:
https://support.huawei.com/hedex/hdx.do?docid=EDOC1000012208&id=cleardb&lang=en
Hope this helps!