| 发明名称 |
REMOVAL OF REFERENCE INFORMATION FOR STORAGE BLOCKS IN A DEDUPLICATION SYSTEM |
| 摘要 |
Various embodiments for managing data in a data storage having data deduplication. For a back reference data structure incorporating reference information for at least one user data segment to a storage block, a user data segment identification (ID) representative of the at least one user data segment is removed from the back reference data structure. |
| 申请公布号 |
US2016371295(A1) |
申请公布日期 |
2016.12.22 |
| 申请号 |
US201514743600 |
申请日期 |
2015.06.18 |
| 申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
ARONOVICH Lior;KREDI Amir |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method, performed by a processor, for managing data in a data storage having data deduplication, comprising:
for a back reference data structure incorporating reference information for at least one user data segment to a storage block, removing a user data segment identification (ID) representative of the at least one user data segment from the back reference data structure. |
| 地址 |
Armonk NY US |
