发明授权
- 专利标题： Fast snapshots
- 专利标题（中）： 快速快照
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申请号： US13221000申请日： 2011-08-30
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公开(公告)号： US09201892B2公开(公告)日： 2015-12-01
- 发明人: Michael Keller , Orit Nissan-Messing , Dani Shemesh , Eliyahu Weissbrem
- 申请人： Michael Keller , Orit Nissan-Messing , Dani Shemesh , Eliyahu Weissbrem
- 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
- 代理机构： Griffiths & Seaton PLLC
- 主分类号： G06F17/00
- IPC分类号： G06F17/00 ; G06F17/30 ; G06F12/16 ; G06F3/06
摘要：
A fast snapshot is configured to store a state of a computing environment at a point in time. The fast snapshot operation is performed by avoiding reference counts of one or more data units associated with the snapshot from being updated at a creation and a deletion time.
公开/授权文献
- US20130054911A1 FAST SNAPSHOTS 公开/授权日：2013-02-28
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