Availability in IBPro, a Personal Video Recorder Built on Faulty Storage Components
John Allen Garrison · 2004
This paper addresses the availability of storage in IBPvo, a video recording application built on faulty storage components provided by the Network Storage Stack. IBPvo uses the Network Storage Stack to store, distribute, and manage the large files generated by recording television. We examined how IBPvo uses this storage over a 47.5-day period andfound that while IBPvo experiences failures and loss oj data, this loss is relatively small.