| 发明名称 |
MANAGEMENT OF A SECURE DELETE OPERATION |
| 摘要 |
Embodiments of the disclosure can include a method, system, and computer program product for using a secure delete operation within one or more storage devices using a parity-based storage scheme. The method can include receiving the location of an application block that includes one or more data blocks and one or more parity blocks stored within the one or more storage devices using the parity-based storage scheme. The method can also include determining a number of parity blocks to delete, wherein the number of parity blocks to delete is less than the total number of parity blocks. The method can also include performing a secure delete operation on the determined number of parity blocks. The method can also include performing a secure delete operation on the one or more data blocks. |
| 申请公布号 |
US2016196071(A1) |
申请公布日期 |
2016.07.07 |
| 申请号 |
US201615066985 |
申请日期 |
2016.03.10 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Baldwin Duane M.;Olson John T.;Patil Sandeep R.;Shiraguppi Riyazahamad M. |
| 分类号 |
G06F3/06 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for managing a secure delete operation within one or more storage devices using a parity-based storage scheme, comprising:
receiving a location of an application block, the application block includes one or more data blocks and one or more parity blocks stored within the one or more storage devices using the parity-based storage scheme; determining a number of parity blocks to delete, wherein the number of parity blocks to delete is less than a total number of parity blocks; performing the secure delete operation on the determined number of parity blocks; and performing the secure delete operation on the one or more data blocks. |
| 地址 |
Armonk NY US |
