[ 1 ] Brett J L,Landry.Dispelling 10 common disaster recovery myths: lessons learned from hurricane katrina and other disasters [ J ] . ACM Journal on Educational Resources in Computing, 2006 , 6 ( 4 ) link1

[ 2 ] Khalid Saleem, Steven Luis, Yi Deng, et al.Towards a Business Continuity Information Network for Rapid Disaster Recovery, DGO 2008 [ C] .Montreal, Canada, 2008

[ 3 ] Ken Fong.Contingency Planning and Disaster Recovery[ A] .ACM 1984 Annual Conference[ C] .1984

[ 4 ] Hector Garcia Molina, Christos A.Polyzois, Issues in disaster re- covery[ A] .the Thirty -Fifth IEEE Computer Society International Conference[ C] .1990

[ 5 ] Laden G, TaShma P, Yaffe E, et al.Fienblit, Architectures for Controller Based CDP[ A] .FAST 2007 [ C] .San Jose, CA,2007

[ 6 ] Akshat Verma, Kaladhar Voruganti, Ramani Routray, et al. SWEEPER: An Efficient Disaster Recovery Point Identification Mechanism[ A] .FAST 2008 [ C] .San Jose, CA,2008 link1

[ 7 ] Weijun Xiao,Qing Yang.Can We Really Recover Data If Storage Subsystem Fails[ A] .ICDCS 2008 [ C] .Beijing, China,2008 link1

[ 8 ] Suparna Bhattacharya, Mohan C, Karen W, et al.Coordinating Backup /Recovery and Data Consistency Between Database and File Systems[ A] .SIGMOD 2002 [ C] .Madison, Wisconsin,2002 link1

[ 9 ] IPStor Snapshot Agents for Databases - At a Glance[ R] .Falcon- Stor Software, 2007 , http: //www.ids -g.com /Whitepapers /Fal- conStor /Brochures /Appdatabasesnapshots.pdf

[10] Brendan Cully, Geoffrey Lefebvre, Dutch Meyer,et al.Remus:High Availability via Asynchronous Virtual Machine Replication, NSDI 2008 [ C] .San Francisco, CA,2008

[11] Constantine P, Sapuntzakis, Ramesh Chandra, et al.Optimizing the Migration of Virtual Computers[ A] .OSDI 2002 [ C] .Boston, MA,2002 link1

[12] Steven Osman, Dinesh Subhraveti, Gong Su, et al, The Design and Implementation of Zap: A System for Migrating Computing Environments[ A] .OSDI 2002 [ C] .Boston, MA, 2002 link1

[13] Wei Huang, Jiuxing Liu, Matthew Koop, et al.Nomad: Migra- ting OS -bypass Networks in Virtual Machines [ A] .VEE 2007 [ C] .San Diego, CA,2007 link1

[14] Rob Bradford, Evangelos Kotsovinos, Anja Feldmann et al.Live Wide -Area Migration of Virtual Machines Including Local Per- sistent State[ A] .VEE 2007 [ C] .San Diego, CA,2007 link1

[15] Sanjay Kumar, Karsten Schwan.Netchannel: A VMM -level Mechanism for Continuous, Transparent Device Access During VM Migration[ A] .VEE 2008 [ C] .Seattle, WA,2008 link1

[16] Thomas C, Bressoud, Fred B.Schneider: Hypervisor -based Fault -tolerance[ A] .SOSP 1995 [ C] .Colorado, US, 1995 link1

[17] Weimin Zheng, Binxing Fang.Structure -independent disaster recovery: concept, architecture and implementations[ J] .Science in China Series F, 2009 , 52 ( 5 ) :813 -823 link1

[18] Recovery time objective, Wikipedia [ EB /OL] .http: //en.wiki- pedia.org /wiki /Recovery_time_objective

[19] Kimberly Keeton, Cipriano Santos, Dirk Beyer, et al.Designing for disasters[ A] .FAST 2004 [ C] .San Francisco, CA,2004 link1

[20] Erik Vanden Meersch.Designing Highly Available Architectures: A Methodology[ A] .Sun BluePrints Online,2002

[21] Jim Metzler, Rethinking MTTR.IT Impact Breifs [ A] .Issue 4 , May 2007 , http: //www.netscout.com /docs /itimpactbriefs / NetScout iib Metzler 0407 Rethinking MTTR.pdf

[22] Jim Gray.Why do computers stop and what can be done about it? [ R] .Technical Report 85.7 , PN87614 ,1985

[23] Kimberly Keeton, Dirk Beyer, Ernesto Brau,et al,On the Road to Recovery: Restoring Data after Disasters, In Eurosys 2006 , Leuven, Belgium,2006

[24] Oren Laaden, Jason Nieh.Transparent Checkpoint -Restart of Multiple Processes on Commodity Operating Systems, USENIX 2007 [ C] .Santa Clara, CA,2007

[25] Stephen Soltesz, Herbert Potzl, Marc E,Containerbased Operat- ing System Virtualization: A Scalable, High -performance Alter- native to Hypervisors[ A] .Eurosys 2007 [ C] .Lisbon, Portugal, 2007 link1

[26] Michael Nelson, Beng Hong Lim,Greg Hutchins.Fast Transpar- ent Migration for Virtual Machines[ A] .USENIX 2005 [ C] .Ana- heim, CA, 2005 link1

[27] Christopher Clark, Keir Fraser, Steven Hand, et al.Andrew Warfield, Live Migration of Virtual Machines [ A] .NSDI 2005 [ C] .Boston, MA,2005 link1

[28] Hongliang Yu, Dongdong Zheng, Ben Y,et al.Understanding us- er behavior in large -scale video -on -demand systems [ A] . Eurosys 2006 [ C] .Leuven, Belgium,2006 , http: //hpc.cs.tsin- ghua.edu.cn /granary link1