| 发明名称 |
EFFICIENT AND FLEXIBLE ORGANIZATION AND MANAGEMENT OF FILE METADATA |
| 摘要 |
Storing data is disclosed, including: creating a clone of a snapshot comprising a first set of metadata associated with a source data, at least in part by generating for the clone a second set of metadata that includes an active index that is associated with the snapshot and is configured to store metadata associated with data values that are written to the clone; receiving a write operation to write a requested data value to the clone; and in response to the write operation, updating the active index based at least in part on the requested data value. |
| 申请公布号 |
US2017052851(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201615343070 |
申请日期 |
2016.11.03 |
| 申请人 |
Tintri Inc. |
发明人 |
Sudarsanam Raj Ashok;Singh Pratap V.;Lee Edward K.;Gritter Mark G.;Liu Rose F. |
| 分类号 |
G06F11/14;G06F17/30 |
主分类号 |
G06F11/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A storage system, comprising:
a processor configured to:
create a clone of a snapshot comprising a first set of metadata associated with a source data, at least in part by generating for the clone a second set of metadata that includes an active index that is associated with the snapshot and is configured to store metadata associated with data values that are written to the clone;receive a write operation to write a requested data value to the clone; andin response to the write operation, update the active index based at least in part on the requested data value; and a memory coupled to the processor and configured to store the first set of metadata and the second set of metadata. |
| 地址 |
Mountain View CA US |
