Concurrency control and recovery in database systems
Concurrency control and recovery in database systems
EVENODD: An Efficient Scheme for Tolerating Double Disk Failures in RAID Architectures
IEEE Transactions on Computers - Special issue on fault-tolerant computing
Serverless network file systems
SOSP '95 Proceedings of the fifteenth ACM symposium on Operating systems principles
Reliable Distributed Computing with the ISIS Toolkit
Reliable Distributed Computing with the ISIS Toolkit
nfsp: A Distributed NFS Server for Clusters of Workstations
IPDPS '02 Proceedings of the 16th International Parallel and Distributed Processing Symposium
Performance Evaluation of a Distributed Video Storage System
IPDPS '02 Proceedings of the 16th International Parallel and Distributed Processing Symposium
Concurrent Updates on Striped Data Streams in Clustered Server Systems
IPDPS '01 Proceedings of the 15th International Parallel & Distributed Processing Symposium
PVFS: a parallel file system for linux clusters
ALS'00 Proceedings of the 4th annual Linux Showcase & Conference - Volume 4
Distributed Storage Layout Schemes
IPDPS '05 Proceedings of the 19th IEEE International Parallel and Distributed Processing Symposium (IPDPS'05) - Workshop 16 - Volume 17
Experiences with a FPGA-based Reed/Solomon-encoding coprocessor
Microprocessors & Microsystems
FPGA-accelerated deletion-tolerant coding for reliable distributed storage
ARCS'07 Proceedings of the 20th international conference on Architecture of computing systems
Construction of efficient or-based deletion-tolerant coding schemes
IPDPS'06 Proceedings of the 20th international conference on Parallel and distributed processing
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Distribution of large data objects among several storage servers is a common technique to speed up access rates. In combination with parity schemes, failures of single server nodes can be tolerated, so that such systems reach a certain degree of fault tolerance. In this paper such a distributed server system is analyzed. Data objects are stored in a data layout according to RAID level 3 among disk subsystems of different computers. An access control provides concurrent up- and down-streaming of data objects to/from the distributed storage system with ensured data consistency. This consistency control is described in combination with the handling of faulty server nodes and faulty clients. Furthermore, performance is measured with several access patterns. An application of that technique is for instance a distributed video server, allowing permanently updates without interrupting access.