What Are the Constraints on Migrating Data to a Parallel File System with OMS?

The constraints are as follows:

• If an object name ends with a slash (/), the object size must be zero. Otherwise, the object cannot be migrated.
• Each object name cannot contain consecutive slashes (/), for example, test//test.
• At the same level, a file cannot have the same name as a folder.
• A maximum of 45 levels can be migrated. If this limit is exceeded, the migration will fail.
• The last modification time of each directory in a parallel file system is updated asynchronously. Therefore, after the migration is complete, only the number of objects is verified, and their size and last modification time are not verified.