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Title:
a multi-cycle checkpointing protocol that ensures strict 1-rollback
Author: Ci Yi-Wei ; Zhang Zhan ; Zuo De-Cheng ; Wu Zhi-Bo ; Yang Xiao-Zong
Source: Information Processing Letters
Issued Date: 2012
Volume: 112, Issue:20, Pages:788-793
Indexed Type: ei
Department: (1) Department of Computer Science and Engineering, Chinese University of Hong Kong, Hong Kong, Hong Kong; (2) Institute of Software, Chinese Academy of Sciences, Beijing, China; (3) School of Computer Science and Technology, Harbin Institute of Technology, Harbin, China
English Abstract: In this paper, a checkpointing protocol based on loose synchronization is proposed. The protocol enables processes to take checkpoints at different frequencies so that each process can control its rollback distance. In traditional asynchronous and quasi-synchronous checkpointing protocols, the checkpoints that are not up-to-date may be used for recovery. As a result, the rollback distance is often difficult to control. In the proposed protocol, the checkpoint cycle of each process is dynamically adjusted using a pessimistic scheme so that strict 1-rollback is achieved; namely, one of the last two checkpoints of each process can be utilized for recovery. © 2012 Elsevier B.V.
Language: 英语
WOS ID: WOS:000308973700007
Citation statistics:
Content Type: 期刊论文
URI: http://ir.iscas.ac.cn/handle/311060/14742
Appears in Collections:软件所图书馆_期刊论文

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Recommended Citation:
Ci Yi-Wei,Zhang Zhan,Zuo De-Cheng,et al. a multi-cycle checkpointing protocol that ensures strict 1-rollback[J]. Information Processing Letters,2012-01-01,112(20):788-793.
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