Communications of the ACM
VMS file system internals
Deciding when to forget in the Elephant file system
Proceedings of the seventeenth ACM symposium on Operating systems principles
A low-bandwidth network file system
SOSP '01 Proceedings of the eighteenth ACM symposium on Operating systems principles
Peabody: The Time Travelling Disk
MSS '03 Proceedings of the 20 th IEEE/11 th NASA Goddard Conference on Mass Storage Systems and Technologies (MSS'03)
Ext3cow: a time-shifting file system for regulatory compliance
ACM Transactions on Storage (TOS)
Awarded Best Student Paper! - Pond: The OceanStore Prototype
FAST '03 Proceedings of the 2nd USENIX Conference on File and Storage Technologies
Metadata Efficiency in Versioning File Systems
FAST '03 Proceedings of the 2nd USENIX Conference on File and Storage Technologies
A Versatile and User-Oriented Versioning File System
FAST '04 Proceedings of the 3rd USENIX Conference on File and Storage Technologies
TRAP-Array: A Disk Array Architecture Providing Timely Recovery to Any Point-in-time
Proceedings of the 33rd annual international symposium on Computer Architecture
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Continuous Data Protection (CDP) is a kind of data protections technology with continuous recovery time points. It can resume data to the historical states as quickly as possible. Compared with traditional technologies, CDP can supply more flexible Recovery Point Objectives (RPO) and more actual Recovery Time Objectives (RTO).In this paper, a CDP system, named SnapCDP, is presented. SnapCDP embeds the continuous data protection mechanism into the Logical Volume Manager (LVM). The cycle-replace strategy for time point and meta data is used in SnapCDP. The experimental results show that SnapCDP can recovery the data to any time point which users set in advance with low storage space.