PERSISTENCY FREE ARCHITECTURE

摘要

System and method for persistency free management of media storage including, during routine operation: continuously receiving streams of data; storing the streams of data in corresponding files in a non-volatile storage; including in the files a tag indicating whether the file is categorized as active or inactive; and when recovering from a crash: generating a list of active files by scanning the files and identifying active files. System and method for recovering after controller crash may include: during routine operation: continuously handling by the controller processes related to media metadata, by sending commands to a controlled device; sending state parameters related to the processes to the controlled device; and when recovering from the crash: retrieving the state parameters from the controlled device.

主权项

1. A method for managing media storage, the method comprising:
during routine operation:
continuously receiving streams of data;storing the streams of data in corresponding files in a non-volatile storage;including in the files a tag indicating whether the file is categorized as active or inactive; and when recovering from a crash:
generating a list of active files by scanning the files and identifying active files.