NFSv4.x (Stateful Protocol): Approximately 40MB of dirty data in the cache is flushed to the origin storage when the file is closed. NFSv3 (Stateless Protocol): Approximately 40MB of dirty data in the...NFSv4.x (Stateful Protocol): Approximately 40MB of dirty data in the cache is flushed to the origin storage when the file is closed. NFSv3 (Stateless Protocol): Approximately 40MB of dirty data in the cache is flushed to the origin storage when: Another cache requests access to the file, or The file has been idle for more than 2 minutes (up to a maximum of 5 minutes). SETATTR (modifying only mtime, atime, and/or ctime can be processed at the cache) OPEN at another cache READ at another cache
