| 发明名称 |
SPARSE FILE ACCESS |
| 摘要 |
Techniques herein are for accessing non-materialized blocks of a sparse file. A method involves a storage system receiving a storage command to access a sparse file. A combined content of a set of materialized blocks and a header that identifies one or more non-materialized blocks is assembled. The combined content does not comprise a content of the one or more non-materialized blocks. Responsive to the assembling, the combined content is transferred between the storage system and a computer system. |
| 申请公布号 |
US2016092454(A1) |
申请公布日期 |
2016.03.31 |
| 申请号 |
US201514849012 |
申请日期 |
2015.09.09 |
| 申请人 |
Oracle International Corporation |
发明人 |
Tao Zuoyu;Choudhury Nilesh;Martin Scott;Chen Mingmin;Shi Jia;Tsukerman Alexander;Umamageswaran Kothanda |
| 分类号 |
G06F17/30 |
主分类号 |
G06F17/30 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method comprising:
a storage system receiving a storage command to access a sparse file; assembling a combined content of a set of materialized blocks and a header that identifies one or more non-materialized blocks, wherein the combined content does not comprise a content of the one or more non-materialized blocks; transferring, responsive to the assembling, the combined content between the storage system and a computer system. |
| 地址 |
Redwood Shores CA US |
