© The Institution of Engineering and Technology
Many researches compare the storage performance of different virtualised systems. Some of their results are unexplained, which reduces the reliability of the storage performance comparison itself. Through experiments, this reported work identifies that the size of buffer cache significantly affects the storage performance. When the same size of buffer cache is used in experiments, very different results are obtained from the prior results because they did not take the size of buffer cache into account. The new results make more sense with the characteristics of virtualised environments.
References
-
-
1)
-
4. Fraser, K., Steven, H., Neugebauer, R., Pratt, I., Warfield, A., Williamson, M.: ‘Safe hardware access with the Xen virtual machine monitor’. 1st Workshop on Operating System and Architectural Support for the on demand IT InfraStructure, Boston, MA, USA, October 2004.
-
2)
-
3. Yoo, S., Yoo, C., Park, H.-C.: ‘Fairness of proportional work-conserving I/O scheduling’, Electron. Lett., 2012, 48, (12), pp. 682–684 (doi: 10.1049/el.2012.0261).
-
3)
-
6. Deshane, T., Shepherd, Z., Matthews, J.N., Ben-Yehuda, M., Shah, A., Rao, B.: ‘Quantitative comparison of Xen and KVM’. Xen Summit, Boston, MA, USA, June 2008.
-
4)
-
5. Chaudhary, V., Cha, M., Walters, J.P., Guercio, S., Gallo, S.: ‘A comparison of virtualization technologies for HPC’. 22nd Int. Conf. on Advanced Information Networking and Applications, Okinawa, Okinawa Island, Japan, March 2008, pp. 861–868.
-
5)
-
6)
-
1. Barham, P., Dragovic, B., Fraser, K., Hand, S., Harris, T., Ho, A., Neugebauer, R., Pratt, I.: ‘Xen and the art of virtualisation’. Proc. of 19th ACM Symp. on Operating Systems Principles, New York, USA, 2003, pp. 164–177.
-
7)
-
Chaudhary, V., Cha, M., Walters, J.P., Guercio, S., Gallo, S.: `A comparison of virtualization technologies for HPC', 22ndInt. Conf. on Advanced Information Networking and Applications, March 2008, Okinawa, Okinawa Island, Japan, p. 861–868.
-
8)
-
‘Kernel-based Virtual Machine (KVM)’, http://www.linux-kvm.org/.
-
9)
-
Barham, P., Dragovic, B., Fraser, K., Hand, S., Harris, T., Ho, A., Neugebauer, R., Pratt, I.: `Xen and the art of virtualisation', Proc. of 19th ACM Symp. on Operating Systems Principles, 2003, New York, USA, p. 164–177.
-
10)
-
S. Yoo ,
C. Yoo ,
H.-C. Park
.
Fairness of proportional work-conserving I/O scheduling.
Electron. Lett.
,
12 ,
682 -
684
-
11)
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Deshane, T., Shepherd, Z., Matthews, J.N., Ben-Yehuda, M., Shah, A., Rao, B.: `Quantitative comparison of Xen and KVM', June 2008, Xen Summit, Boston, MA, USA.
-
12)
-
Fraser, K., Steven, H., Neugebauer, R., Pratt, I., Warfield, A., Williamson, M.: `Safe hardware access with the Xen virtual machine monitor', 1stWorkshop on Operating System and Architectural Support for the on demand IT InfraStructure, October 2004, Boston, MA, USA.
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