TY - GEN
T1 - Survivable virtual infrastructure mappings in multi-datacenter systems
AU - Yu, Hongfang
AU - Sun, Gang
AU - Qiao, Chunming
AU - Wang, Jianping
PY - 2013
Y1 - 2013
N2 - With the increasingly popular virtualization of both computing and networking resources in a multi-datacenter system (called a physical substrate), multiple virtual infrastructures (VIs) can share the physical resources of the underlying substrate, and accordingly even a single failure in the substrate can affect a large number of VIs and the services they offer. Thus, the problem of efficiently mapping a VI to a substrate while guaranteeing the VI's survivability in the event of failures in the substrate becomes important. In this paper, we investigate various survivable virtual infrastructure mapping approaches and algorithms to recover from physical server failures, physical link failures and regional failures. To improve the backup resource efficiency, the paper further discusses the sharing schemes of multiple VI requests. © 2013 IEEE.
AB - With the increasingly popular virtualization of both computing and networking resources in a multi-datacenter system (called a physical substrate), multiple virtual infrastructures (VIs) can share the physical resources of the underlying substrate, and accordingly even a single failure in the substrate can affect a large number of VIs and the services they offer. Thus, the problem of efficiently mapping a VI to a substrate while guaranteeing the VI's survivability in the event of failures in the substrate becomes important. In this paper, we investigate various survivable virtual infrastructure mapping approaches and algorithms to recover from physical server failures, physical link failures and regional failures. To improve the backup resource efficiency, the paper further discusses the sharing schemes of multiple VI requests. © 2013 IEEE.
KW - multi-datacenter
KW - sharing
KW - survivability
KW - virtual infrastructure
KW - Virtualization
UR - https://www.scopus.com/pages/publications/84899817473
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84899817473&origin=recordpage
U2 - 10.1109/ICUMT.2013.6798415
DO - 10.1109/ICUMT.2013.6798415
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781479911776
SP - 118
EP - 124
BT - International Congress on Ultra Modern Telecommunications and Control Systems and Workshops
PB - IEEE Computer Society
T2 - 2013 5th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops, ICUMT 2013
Y2 - 10 September 2013 through 12 September 2013
ER -