发明名称 |
Method and system for pruned resilvering using a dirty time log |
摘要 |
A computer readable medium includes executable instructions for resilvering a hierarchical block tree in a storage pool. Resilvering the hierarchical block tree involves traversing a branch of the hierarchical block tree only if a birth time of a parent block of the branch is greater than or equal to a lowest birth time on a dirty time log (DTL). Resilvering the hierarchical block tree further involves resilvering a child block in the branch only if the DTL comprises a birth time of the child block. |
申请公布号 |
US8635190(B2) |
申请公布日期 |
2014.01.21 |
申请号 |
US20060409427 |
申请日期 |
2006.04.19 |
申请人 |
MOORE WILLIAM H.;BONWICK JEFFREY S.;AHRENS MATTHEW A.;ORACLE AMERICA, INC. |
发明人 |
MOORE WILLIAM H.;BONWICK JEFFREY S.;AHRENS MATTHEW A. |
分类号 |
G06F7/00 |
主分类号 |
G06F7/00 |
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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