发明名称 |
Data recovery in a hierarchical data storage system |
摘要 |
Systems and methods for retrieving data from a storage system having a plurality of storage pools are provided. The method comprises processing configurable data retrieval instructions to determine a first storage pool from which target backup data is to be retrieved, in response to a data restore request; and retrieving the target backup data from the first storage pool to satisfy the restore request. The configurable data retrieval instructions are managed by a source external to the storage system with administrative authority to change the configurable data retrieval instructions to optimize data restoration from the storage system. |
申请公布号 |
US8738575(B2) |
申请公布日期 |
2014.05.27 |
申请号 |
US20070856688 |
申请日期 |
2007.09.17 |
申请人 |
ANGLIN MATTHEW J.;CANNON DAVID M.;DAWSON COLIN S.;KISSEL ERICK C.;MARTIN HOWARD N.;HASWELL JONATHAN M.;INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ANGLIN MATTHEW J.;CANNON DAVID M.;DAWSON COLIN S.;KISSEL ERICK C.;MARTIN HOWARD N.;HASWELL JONATHAN M. |
分类号 |
G06F17/30;G06F7/00;G06F11/14 |
主分类号 |
G06F17/30 |
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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