发明申请
- 专利标题： Migration of a Guest from One Server to Another
- 专利标题（中）： 访客从一个服务器迁移到另一个服务器
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申请号： US12204118申请日： 2008-09-04
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公开(公告)号： US20100057881A1公开(公告)日： 2010-03-04
- 发明人: Kevin M. Corry , Mark A. Peloquin , Steven L. Pratt , Karl M. Rister , Andrew M. Theurer
- 申请人： Kevin M. Corry , Mark A. Peloquin , Steven L. Pratt , Karl M. Rister , Andrew M. Theurer
- 申请人地址： US NY Armonk
- 专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人： INTERNATIONAL BUSINESS MACHINES CORPORATION
- 当前专利权人地址： US NY Armonk
- 主分类号： G06F15/167
- IPC分类号： G06F15/167
摘要：
Systems, methods and media for migration of a guest from one server to another are disclosed. In one embodiment, a first server, while hosting the guest, receives a signal from the second server that the migration is to occur. The first server presents the memory used by the guest as a virtual disk. The second server accesses this disk and copies its contents to the second server over the storage area network. The first server suspends operation of the guest, and after the memory of the guest is copied to the second server, the second server resumes operation of the guest.
公开/授权文献
- US07792918B2 Migration of a guest from one server to another 公开/授权日：2010-09-07
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