发明名称 |
Incremental backup of source to target storage volume |
摘要 |
A flashcopy of a source storage volume to a target storage volume is initiated. The content of the source storage volume is stored on the target storage volume in a space efficient manner. The space requirement of the stored content on the target storage volume is monitored. The flashcopy is terminated when the space requirement reaches a predetermined level. The stored content on the target storage volume is copied to a backup storage medium. A new flashcopy of the source storage volume is initiated.
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申请公布号 |
US8560787(B2) |
申请公布日期 |
2013.10.15 |
申请号 |
US20100729166 |
申请日期 |
2010.03.22 |
申请人 |
HUTCHISON GORDON D.;MCALLISTER CAMERON J.;RAW LUCY;SMITH BRUCE J.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
HUTCHISON GORDON D.;MCALLISTER CAMERON J.;RAW LUCY;SMITH BRUCE J. |
分类号 |
G06F12/00;G06F7/00;G06F13/00;G06F13/28;G06F17/00 |
主分类号 |
G06F12/00 |
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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