Proactive failure recovery scheme for data traffic in software defined networks

2016 ◽  
Author(s):  
Pankaj Thorat ◽  
Rajesh Challa ◽  
S. M. Raza ◽  
Dongsoo S. Kim ◽  
Hyunseung Choo
Keyword(s):  
Failure Recovery ◽  
Software Defined Networks ◽  
Data Traffic ◽  
Recovery Scheme

CFR: A cooperative link failure recovery scheme in software-defined networks

2018 ◽  
Vol 31 (10) ◽  
pp. e3560 ◽  
Author(s):  
Likun Wang ◽  
Lin Yao ◽  
Zichuan Xu ◽  
Guowei Wu ◽  
Mohammad S. Obaidat
Keyword(s):  
Failure Recovery ◽  
Link Failure ◽  
Software Defined Networks ◽  
Recovery Scheme

scholarly journals Supporting Fault-Tolerance for Time-Critical Events in Distributed Environments

2010 ◽  
Vol 18 (1) ◽  
pp. 51-76
Author(s):  
Qian Zhu ◽  
Gagan Agrawal
Keyword(s):  
Fault Tolerance ◽  
Success Rate ◽  
Scheduling Algorithm ◽  
Failure Recovery ◽  
Time Interval ◽  
Maximum Benefit ◽  
Benefit Function ◽  
Recovery Scheme ◽  
Computing Environments ◽  
Time Critical

In this paper, we consider the problem of supporting fault tolerance foradaptiveandtime-criticalapplications in heterogeneous and unreliable grid computing environments. Our goal for this class of applications is to optimize a user-specifiedbenefit functionwhile meeting the time deadline. Our first contribution in this paper is a multi-objective optimization algorithm for scheduling the application onto the most efficient and reliable resources. In this way, the processing can achieve the maximum benefit while also maximizing thesuccess-rate, which is the probability of finishing execution without failures. However, for the cases where failures do occur, we have developed ahybrid failure recoveryscheme to ensure that the application can complete within the pre-specified time interval. Our experimental results show that our scheduling algorithm can achieve better benefit when compared to several heuristics-based greedy scheduling algorithms, while still having a negligible overhead. Benefit is further improved when we apply the hybrid failure recovery scheme, and the success-rate becomes 100%.

A multiple disk failure recovery scheme in RAID systems

2004 ◽  
Vol 50 (4) ◽  
pp. 169-175 ◽  
Author(s):  
Chong Won Park ◽  
Jin-Won Park
Keyword(s):  
Failure Recovery ◽  
Recovery Scheme ◽  
Disk Failure

Bandwidth sensitive fast failure recovery scheme for Metro Ethernet

2008 ◽  
Vol 52 (8) ◽  
pp. 1603-1616 ◽  
Author(s):  
Padmaraj M.V. Nair ◽  
Suku V.S. Nair ◽  
Marco Marchetti ◽  
Girish Chiruvolu ◽  
Maher Ali
Keyword(s):  
Failure Recovery ◽  
Recovery Scheme
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