A computer system having data organized in files, having a secondary storage for storing files, having a primary storage, and having one or more types of file subsystems (file system implementations) for controlling transfer of files between primary storage and secondary storage. A subset of writes to...http://www.google.fr/patents/US5642501?utm_source=gb-gplus-shareBrevet US5642501 - Computer method and apparatus for asynchronous ordered operations
Computer method and apparatus for asynchronous ordered operations