发明名称 |
Method, system, and program for forming a consistency group |
摘要 |
Provided are a method, system, and program for forming a consistency group of data. Information is provided on a consistency group relationship indicating a plurality of slave controllers and, for each indicated slave controller, a slave storage unit managed by the slave controller. A command is transmitted to each slave controller in the consistency group relationship to cause each slave controller to transmit data in the slave storage unit to a remote storage in a manner that forms the consistency group. A determination is made as to whether all the slave controllers successfully transmitted the data in the slave storage units that is part of the consistency group to the remote storage. |
申请公布号 |
US2005071588(A1) |
申请公布日期 |
2005.03.31 |
申请号 |
US20030676852 |
申请日期 |
2003.09.29 |
申请人 |
SPEAR GAIL ANDREA;BARTFAI ROBERT FRANCIS;LIN EDWARD HSIU-WEI;MICKA WILLIAM FRANK;GLUCK OLYMPIA;ZLOTNICK AVIAD;FACTOR MICHAEL E.;JARVIS THOMAS CHARLES;WERNER SAM CLARK |
发明人 |
SPEAR GAIL ANDREA;BARTFAI ROBERT FRANCIS;LIN EDWARD HSIU-WEI;MICKA WILLIAM FRANK;GLUCK OLYMPIA;ZLOTNICK AVIAD;FACTOR MICHAEL E.;JARVIS THOMAS CHARLES;WERNER SAM CLARK |
分类号 |
G06F11/14;G06F11/20;(IPC1-7):G06F12/16 |
主分类号 |
G06F11/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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