scholarly journals Parity declustering for fault-tolerant storage systems via t-designs

2014 ◽  
Author(s):  
Son Hoang Dau ◽  
Yan Jia ◽  
Chao Jin ◽  
Weiya Xi ◽  
Kheong Sann Chan
Keyword(s):  
Fault Tolerant ◽  
Storage Systems ◽  
Parity Declustering

Reliability Model of Fault-Tolerant Dual-Disk Redundant Array

2016 ◽  
Vol 685 ◽  
pp. 805-810 ◽  
Author(s):  
P.A. Rahman ◽  
E.A. Muraveva ◽  
M.I. Sharipov
Keyword(s):  
Data Storage ◽  
Hardware Implementation ◽  
Fault Tolerant ◽  
Storage Systems ◽  
Reliable Data ◽  
Reliability Model ◽  
Data Loss ◽  
Reliability Parameters ◽  
Mean Time ◽  
Disk Failure

This paper deals with data storage systems based on fault-tolerant dual-disk RAID-1, which are widely used as high-reliable data storage systems and have acceptable overhead expenses in hardware implementation. Advanced reliability model of dual-disk RAID-1 array based on Markov chains, which takes into consideration finite time of disk replacement after disk failure, different disk failure rate in array’s normal and rebuild states, and probability of read errors during array rebuild procedure, are also overviewed in this paper. Mathematical solution of reliability model, calculation formula for mean time to data loss, estimation of disk and array reliability parameters and MTTDL calculation example are also provided.

RS-Pooling: an adaptive data distribution strategy for fault-tolerant and large-scale storage systems

2015 ◽  
Vol 72 (2) ◽  
pp. 417-437 ◽  
Author(s):  
Moisés Quezada-Naquid ◽  
Ricardo Marcelín-Jiménez ◽  
J. L. Gonzalez-Compeán ◽  
Jesus Carretero Perez
Keyword(s):  
Large Scale ◽  
Fault Tolerant ◽  
Storage Systems ◽  
Data Distribution ◽  
Distribution Strategy

Topology-Aware Data Placement Strategy for Fault-Tolerant Storage Systems

2020 ◽  
Vol 14 (3) ◽  
pp. 4296-4307
Author(s):  
Junxu Xia ◽  
Deke Guo ◽  
Lailong Luo ◽  
Geyao Cheng
Keyword(s):  
Fault Tolerant ◽  
Storage Systems ◽  
Data Placement

Rack-Aware Architecture for Reliable Cloud Systems

2012 ◽  
Vol 433-440 ◽  
pp. 5861-5865
Author(s):  
Zhen Huang ◽  
Yuan Yuan ◽  
Yu Xing Peng
Keyword(s):  
System Design ◽  
Cloud Storage ◽  
Large Scale ◽  
Fault Tolerant ◽  
Storage Systems ◽  
Network Storage ◽  
Cloud Systems ◽  
Large Scale Network ◽  
Scale Network ◽  
The Common

The ever-growing demand on information and data requires the efficient architecture for large-scale network storage systems. To serve very large scale applications, using inexpensive commodity becomes the common selection in nowadays cloud storage systems. Based on such unreliable hardware, building fault-tolerant mechanism is key issue to the system design. In this paper, we propose a rack-aware architecture for cloud storage systems.

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