TY - GEN
T1 - The software rejuvenation model with pre-start technology
AU - Xin, He
AU - Wei, Wei
AU - Xiaolin, Gui
PY - 2008
Y1 - 2008
N2 - Software aging related failures can be prevented by applying software rejuvenation technology. But the restart operation in the software rejuvenation phase makes the system unable to provide services, which leads to system unavailability. The software rejuvenation model with pre-start technology is therefore proposed to reduce downtime and improve availability by switching between active copy and backup copy, which can substitute for restart operation and resolve unavailability problem. First of all, the rejuvenation operation of model with prestart technology is described and improvements on the conventional model are presented. Second, the model availability is calculated by Markov Regenerative process. And finally, according to the experimental results, current model proves to be more available than the conventional one.
AB - Software aging related failures can be prevented by applying software rejuvenation technology. But the restart operation in the software rejuvenation phase makes the system unable to provide services, which leads to system unavailability. The software rejuvenation model with pre-start technology is therefore proposed to reduce downtime and improve availability by switching between active copy and backup copy, which can substitute for restart operation and resolve unavailability problem. First of all, the rejuvenation operation of model with prestart technology is described and improvements on the conventional model are presented. Second, the model availability is calculated by Markov Regenerative process. And finally, according to the experimental results, current model proves to be more available than the conventional one.
KW - Availability
KW - Markov Regenerative process
KW - Pre-start technology
KW - Software rejuvenation
UR - https://www.scopus.com/pages/publications/51749099009
U2 - 10.1109/ISIP.2008.19
DO - 10.1109/ISIP.2008.19
M3 - 会议稿件
AN - SCOPUS:51749099009
SN - 9780769531519
T3 - Proceedings - International Symposium on Information Processing, ISIP 2008 and International Pacific Workshop on Web Mining and Web-Based Application, WMWA 2008
SP - 723
EP - 727
BT - Proceedings - International Symposium on Information Processing, ISIP 2008 and International Pacific Workshop on Web Mining and Web-Based Application, WMWA 2008
T2 - International Symposium on Information Processing, ISIP 2008 and International Pacific Workshop on Web Mining and Web-Based Application, WMWA 2008
Y2 - 23 May 2008 through 25 May 2008
ER -