| 发明名称 |
STORING META-INFORMATION ON TAPE RECORDING SYSTEMS |
| 摘要 |
A capability to store meta-information related to file access histories on tape recording systems is provided. Base meta-information is stored on a tape. The base meta-information is meta-information that is associated with one or more files that are stored on the tape and is based, at least in part, on a tape access operation history. A first quantity of differentiated meta-information is stored on the tape at a predetermined time interval after storing the base meta-information, wherein the first quantity of differentiated meta-information is based, at least in part, on the tape access operation history and reflects a history of at least one file of the one or more files that are associated with the base meta-information. |
| 申请公布号 |
US2016077757(A1) |
申请公布日期 |
2016.03.17 |
| 申请号 |
US201514834715 |
申请日期 |
2015.08.25 |
| 申请人 |
International Business Machines Corporation |
发明人 |
Hasegawa Tohru;Itagaki Hiroshi;Mitsuma Shinsuke;Watanabe Terue;Yamamoto Noriko |
| 分类号 |
G06F3/06;G06F17/30 |
主分类号 |
G06F3/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for storing meta-information related to file access histories on tape recording systems, the method comprising:
storing base meta-information on a tape, wherein the base meta-information is meta-information that is associated with one or more files that are stored on the tape and is based, at least in part, on a tape access operation history; and storing a first quantity of differentiated meta-information on the tape at a predetermined time interval after storing the base meta-information, wherein the first quantity of differentiated meta-information is based, at least in part, on the tape access operation history and reflects a history of at least one file of the one or more files that are associated with the base meta-information. |
| 地址 |
Armonk NY US |
