| 发明名称 |
ONLINE DATA TRANSFORMATION |
| 摘要 |
A method for data transformation is provided. The method includes interleaving input/output (I/O) processing of files or blocks and rekeying of the files or blocks. The method includes blocking from the rekeying the portion of the file or blocks while the portion of the file or blocks is subjected to the I/O processing and blocking from the I/O processing the portion of the file or blocks while the portion of the file or blocks is subjected to the rekeying. The method further includes writing metadata regarding status of the rekeying of the portion of the file or blocks, and regarding a key applied in the rekeying of the portion of the file or blocks, wherein at least one method operation is performed by a processor. A computer readable media and a system are provided also. |
| 申请公布号 |
US2015207623(A1) |
申请公布日期 |
2015.07.23 |
| 申请号 |
US201414160482 |
申请日期 |
2014.01.21 |
| 申请人 |
Vormetric, Inc. |
发明人 |
PANDIAN Ramaraj;XU Feng;SADRLOSHRAFI Masoud;GUPTA Rajesh |
| 分类号 |
H04L9/08 |
主分类号 |
H04L9/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for data transformation, comprising:
interleaving input/output (I/O) processing of files and rekeying of the files; blocking from the rekeying a portion of the file while the portion of the file is subjected to the I/O processing; blocking from the I/O processing the portion of the file while the portion of the file is subjected to the rekeying; and writing metadata regarding status of the rekeying of the portion of the file, and regarding a key applied in the rekeying of the portion of the file, wherein at least one method operation is performed by a processor. |
| 地址 |
San Jose CA US |
