| 发明名称 | Prioritized deleting of slices stored in a dispersed storage network | ||
| 摘要 | A method begins by a dispersed storage (DS) processing module monitoring storage of data, wherein the data is encoded using a dispersed storage error coding function to produce a plurality of sets of encoded data slices and is stored as the plurality of sets of encoded data slices. The method continues with the DS processing module determining analysis priority of the data in accordance with an analysis prioritization protocol. When the analysis priority of the data compares unfavorably to a first priority threshold, the method continues with the DS processing module issuing a command to delete an encoded data slice from each set of at least some of the plurality of sets of encoded data slices. | ||
| 申请公布号 | US8756480(B2) | 申请公布日期 | 2014.06.17 |
| 申请号 | US201213464846 | 申请日期 | 2012.05.04 |
| 申请人 | Cleversafe, Inc. | 发明人 | Gladwin S. Christopher;Shirley, Jr. Thomas F.;Resch Jason K. |
| 分类号 | G11C29/00;G06F11/10;G06F3/06;H04N21/858 | 主分类号 | G11C29/00 |
| 代理机构 | Garlick & Markison | 代理人 | Garlick & Markison ;Markison Timothy W. |
| 主权项 | 1. A method comprises: monitoring storage of data, wherein the data is encoded using a dispersed storage error coding function to produce a plurality of sets of encoded data slices and is stored as the plurality of sets of encoded data slices; determining analysis priority of the data in accordance with an analysis prioritization protocol; and when the analysis priority of the data compares unfavorably to a first priority threshold, issuing a command to delete an encoded data slice from each set of at least some of the plurality of sets of encoded data slices. | ||
| 地址 | Chicago IL US | ||