发明名称 |
Optimized rollback of copy-on-write snapshot volumes |
摘要 |
The present invention is an optimized method for the rollback of copy-on-write snapshot volumes. A method in accordance with the present invention may comprise the following steps: (a) creating a copy-on-write snapshot volume; (b) receiving a base volume write request addressed to a base volume data block; (c) executing copy-on-write operations; (d) receiving a snapshot volume rollback request; (e) disabling the copy-on-write operations; and (f) executing volume copy operations.
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申请公布号 |
US2008126699(A1) |
申请公布日期 |
2008.05.29 |
申请号 |
US20060604513 |
申请日期 |
2006.11.27 |
申请人 |
SANGAPU SATISH;MOORE JOSEPH G;HETRICK WILLIAM A |
发明人 |
SANGAPU SATISH;MOORE JOSEPH G.;HETRICK WILLIAM A. |
分类号 |
G06F12/16 |
主分类号 |
G06F12/16 |
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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