A write interface in a file server provides permission management for concurrent access to data blocks of a file, ensures correct use and update of indirect blocks in a tree of the file, preallocates file blocks when the file is extended, solves access conflicts for concurrent reads and writes to the...http://www.google.com.hk/patents/US20050066095?utm_source=gb-gplus-share專利 US20050066095 - Multi-threaded write interface and methods for increasing the single file read and write throughput of a file server
