Refined non-homogeneous markovian models for a single-server type of software system with rejuvenation

Hiroyuki Okamura; S. Miyahara; T. Dohi

RAIRO - Operations Research - Recherche Opérationnelle (2002)

  • Volume: 36, Issue: 2, page 129-148
  • ISSN: 0399-0559

Abstract

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Long running software systems are known to experience an aging phenomenon called software aging, one in which the accumulation of errors during the execution of software leads to performance degradation and eventually results in failure. To counteract this phenomenon a proactive fault management approach, called software rejuvenation, is particularly useful. It essentially involves gracefully terminating an application or a system and restarting it in a clean internal state. In this paper, we reconsider the non-homogeneous markovian models for a single-server type of software system with rejuvenation in Garg et al. (1998), and revisit them from the theoretical view point. More precisely, it is assumed in these models that software failures can occur with positive probability during idle periods in transaction systems, but we exclude this unreasonable situation in our refined models.

How to cite

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Okamura, Hiroyuki, Miyahara, S., and Dohi, T.. "Refined non-homogeneous markovian models for a single-server type of software system with rejuvenation." RAIRO - Operations Research - Recherche Opérationnelle 36.2 (2002): 129-148. <http://eudml.org/doc/245437>.

@article{Okamura2002,
abstract = {Long running software systems are known to experience an aging phenomenon called software aging, one in which the accumulation of errors during the execution of software leads to performance degradation and eventually results in failure. To counteract this phenomenon a proactive fault management approach, called software rejuvenation, is particularly useful. It essentially involves gracefully terminating an application or a system and restarting it in a clean internal state. In this paper, we reconsider the non-homogeneous markovian models for a single-server type of software system with rejuvenation in Garg et al. (1998), and revisit them from the theoretical view point. More precisely, it is assumed in these models that software failures can occur with positive probability during idle periods in transaction systems, but we exclude this unreasonable situation in our refined models.},
author = {Okamura, Hiroyuki, Miyahara, S., Dohi, T.},
journal = {RAIRO - Operations Research - Recherche Opérationnelle},
keywords = {preventive maintenance; aging; rejuvenation; software system; dependability; markovian analysis; queue; preventive maintance; Markovian analysis},
language = {eng},
number = {2},
pages = {129-148},
publisher = {EDP-Sciences},
title = {Refined non-homogeneous markovian models for a single-server type of software system with rejuvenation},
url = {http://eudml.org/doc/245437},
volume = {36},
year = {2002},
}

TY - JOUR
AU - Okamura, Hiroyuki
AU - Miyahara, S.
AU - Dohi, T.
TI - Refined non-homogeneous markovian models for a single-server type of software system with rejuvenation
JO - RAIRO - Operations Research - Recherche Opérationnelle
PY - 2002
PB - EDP-Sciences
VL - 36
IS - 2
SP - 129
EP - 148
AB - Long running software systems are known to experience an aging phenomenon called software aging, one in which the accumulation of errors during the execution of software leads to performance degradation and eventually results in failure. To counteract this phenomenon a proactive fault management approach, called software rejuvenation, is particularly useful. It essentially involves gracefully terminating an application or a system and restarting it in a clean internal state. In this paper, we reconsider the non-homogeneous markovian models for a single-server type of software system with rejuvenation in Garg et al. (1998), and revisit them from the theoretical view point. More precisely, it is assumed in these models that software failures can occur with positive probability during idle periods in transaction systems, but we exclude this unreasonable situation in our refined models.
LA - eng
KW - preventive maintenance; aging; rejuvenation; software system; dependability; markovian analysis; queue; preventive maintance; Markovian analysis
UR - http://eudml.org/doc/245437
ER -

References

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