We apologize for a recent technical issue with our email system, which temporarily affected account activations. Accounts have now been activated. Authors may proceed with paper submissions. PhDFocusTM
CFP last date
20 December 2024
Reseach Article

Reliability Measures of a Computer System with Arrival Time of the Server and Priority to H/W Repair over S/W Up-gradation

by J. K. Sureria, S. C. Malik
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 65 - Number 13
Year of Publication: 2013
Authors: J. K. Sureria, S. C. Malik
10.5120/10987-6148

J. K. Sureria, S. C. Malik . Reliability Measures of a Computer System with Arrival Time of the Server and Priority to H/W Repair over S/W Up-gradation. International Journal of Computer Applications. 65, 13 ( March 2013), 44-48. DOI=10.5120/10987-6148

@article{ 10.5120/10987-6148,
author = { J. K. Sureria, S. C. Malik },
title = { Reliability Measures of a Computer System with Arrival Time of the Server and Priority to H/W Repair over S/W Up-gradation },
journal = { International Journal of Computer Applications },
issue_date = { March 2013 },
volume = { 65 },
number = { 13 },
month = { March },
year = { 2013 },
issn = { 0975-8887 },
pages = { 44-48 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume65/number13/10987-6148/ },
doi = { 10.5120/10987-6148 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:18:44.698102+05:30
%A J. K. Sureria
%A S. C. Malik
%T Reliability Measures of a Computer System with Arrival Time of the Server and Priority to H/W Repair over S/W Up-gradation
%J International Journal of Computer Applications
%@ 0975-8887
%V 65
%N 13
%P 44-48
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

The main emphasis of this paper is on the evaluation of some important reliability measures of a computer system considering the concepts of redundancy, priority in repair disciplines and arrival time of the server. Two identical units of a computer system are taken up-one unit is initially operative and the other is kept as spare in cold standby. There is a direct independent failure of h/w and s/w from normal mode. The system is repaired at its h/w failure while s/w is up-graded as per requirements. Priority is given to the h/w repair over the s/w up-gradation. Failure time of the system is exponentially distributed while the distributions of h/w repair time, s/w up-gradation time and arrival time of the server are assumed as arbitrary. The system has been analysed stochastically in detail using semi-Markov process and regenerative point technique. The graphical study of the results has also been made.

References
  1. Naidu, R. S. and Gopalan, M. N. (1984): Cost-benefit analysis of one-server two-unit system subject to arbitrary failure, inspection and repair. Journal of Reliability Engg. , Vol. 22, pp. 8-11
  2. Malik, S. C and Anand, Jyoti (2010): Reliability and Economic Analysis of a Computer System with Independent Hardware and Software Failures. Bulletin of Pure and Applied Sciences. Vol. 29E (No. 1), pp. 141-153.
  3. Malik, S. C and Anand, Jyoti (2011): Reliability Modeling of a Computer System with Priority for Replacement at Software Failure over Repair Activities at H/W Failure. International Journal of Statistics and System, ISSN 0973-2675, Vol. 6,No. 3,pp. 315-325.
  4. Malik, S. C. and Anand, J. (2012): Probabilistic Analysis of a Computer System with Inspection and Priority for Repair Activities of H/W over Replacement of S/W. International Journal of Computer Applications, Vol. 44 (1), pp. 13-21.
  5. Malik, S. C and Sureria, J. K. (2012): Profit Analysis of a Computer System with H/W Repair and S/W replacement. International Journal of Computer Applications, Vol. 47, No. 1, pp. 19-26
Index Terms

Computer Science
Information Sciences

Keywords

Computer System H/w Repair S/w Up-gradation Arrival Time Priority and Reliability Measures