What is the minimum migration granularity of SmartTier and what is the default size?

After Engineer C completes the installation of Huawei's distributed storage on site, he powers on for big data service configuration.
In the following description of the big data business configuration process, which of the options is in the correct order?
1. Create an account
2. Configure the subnet
3. Create a file system
4. Be associated File System
5. Create NameNode Zone
6. Create Global Zone

Engineer A found an abnormality in the storage during daily inspections and called the Huawei technical support hotline for help. The technical support instructed Engineer A to complete the collection of information on the business host. The operating system of the business host is Linux, which of the following collected commands are correct? (Multiple choice)

In which scenario, Huawei OceanStor 9000 does not start load balancing?

The Wushan file system in Oceanstor 9000 uses object storage type, but it only uses object storage for data, and does not use object storage for metadata.