File system usage in Windows NT 4.0
Proceedings of the seventeenth ACM symposium on Operating systems principles
Proceedings of the FREENIX Track: 2001 USENIX Annual Technical Conference
Volume Management in SAN Environment
ICPADS '01 Proceedings of the Eighth International Conference on Parallel and Distributed Systems
Increasing the capacity of RAID5 by online gradual assimilation
SNAPI '04 Proceedings of the international workshop on Storage network architecture and parallel I/Os
A persistent snapshot device driver for Linux
ALS '01 Proceedings of the 5th annual Linux Showcase & Conference - Volume 5
SLAS: An efficient approach to scaling round-robin striped volumes
ACM Transactions on Storage (TOS)
Design and Implementation of an Out-of-Band Virtualization System for Large SANs
IEEE Transactions on Computers
Design and implementation of an out-of-band virtualization system on solaris 10
ICCS'06 Proceedings of the 6th international conference on Computational Science - Volume Part III
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In this paper, MagicStore, a new out-of-band virtualization system designed for SAN environments is proposed. Online multiplication of the components in a striped volume can help enhance both the I/O performance and storage capacity of a system, but it requires online redistribution of the data on the volume. MagicStore employs a new mapping management solution based on a sliding window to support the online data redistribution without loss of scalability. Furthermore, some virtualization transactions, such as online resizing, require modification of the virtualization metadata, which results in the challenge of keeping the persistent consistency of metadata. MagicStore, by using a combination of ordered writes, REDO logging and log integrity checking, can survive across panics and power failures robustly. In order to support log integrity checking effectively, MagicStore also uses a new log format.