发明申请
- 专利标题： Virtual Machine Image Access De-Duplication
- 专利标题（中）： 虚拟机映像访问重复
-
申请号： US13588050申请日： 2012-08-17
-
公开(公告)号： US20140050407A1公开(公告)日： 2014-02-20
- 发明人: Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
- 申请人： Han Chen , Alexei A. Karve , Minkyong Kim , Andrzej P. Kochut , Hui Lei , Jayaram Kallapalayam Radhakrishnan , Zhiming Shen , Zhe Zhang
- 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： G06K9/46
- IPC分类号： G06K9/46
摘要：
Techniques for de-duplicating virtual machine image accesses. A method includes identifying one or more identical blocks in two or more images in a virtual machine image repository, generating a block map for mapping different blocks with identical content into a same block, deploying a virtual machine image by reconstituting an image from the block map and fetching any unique blocks remotely on-demand, and de-duplicating virtual machine image accesses by storing the deployed virtual machine image in a local disk cache.
信息查询
