发明名称 |
Method and system for replicating data |
摘要 |
Methods, computing environments, and computer program products are provided for replicating data. Point-in-time copy parameters are generated at a primary host site. A side file entry having the point-in-time copy parameters and a track information field (TIF) associated with the point-in-time copy parameters is generated. The side file entry is transferred to a secondary host site. A point-in-time copy process is performed at the secondary host site based on the point-in-time copy parameters and the TIF.
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申请公布号 |
US8463746(B2) |
申请公布日期 |
2013.06.11 |
申请号 |
US201113075896 |
申请日期 |
2011.03.30 |
申请人 |
GUNDY LISA J.;PETERSON BETH A.;SANCHEZ ALFRED E.;SHACKELFORD DAVID M.;STANLEY WARREN K.;THOMPSON JOHN G.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
GUNDY LISA J.;PETERSON BETH A.;SANCHEZ ALFRED E.;SHACKELFORD DAVID M.;STANLEY WARREN K.;THOMPSON JOHN G. |
分类号 |
G06F17/00 |
主分类号 |
G06F17/00 |
代理机构 |
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代理人 |
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地址 |
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