MANAGING STORAGE OF INDIVIDUALLY ACCESSIBLE DATA UNITS

摘要

A method includes determining a length of a file (702) and storing the length of the file in a first memory location (704). An endpoint of a last complete record within the file is determined (706) and the endpoint is stored in a second memory location (708). The length of the file stored in the first memory location is compared to a current length of the file (710), and a data structure associated with the file is updated beginning at the endpoint if the current length of the file exceeds the length of the file stored in the first memory location (712). WO 2009/140350 PCT/US2009/043737 -- o zo o z w~ O z U- X p O ZoOU LU < LLL