发明申请
US20120239891A1 DYNAMIC REUSE AND RECONFIGURATION OF LOGICAL DATA OBJECTS IN A VIRTUAL TAPE SYSTEM
有权
虚拟磁带系统中逻辑数据对象的动态重用和重新配置
- 专利标题: DYNAMIC REUSE AND RECONFIGURATION OF LOGICAL DATA OBJECTS IN A VIRTUAL TAPE SYSTEM
- 专利标题(中): 虚拟磁带系统中逻辑数据对象的动态重用和重新配置
-
申请号: US13483667申请日: 2012-05-30
-
公开(公告)号: US20120239891A1公开(公告)日: 2012-09-20
- 发明人: Thomas W. Bish , Erika M. Dawson , Jonathan W. Peake , Joseph M. Swingler , Michael W. Wood
- 申请人: Thomas W. Bish , Erika M. Dawson , Jonathan W. Peake , Joseph M. Swingler , Michael W. Wood
- 申请人地址: US NY Armonk
- 专利权人: International Business Machines Corporation
- 当前专利权人: International Business Machines Corporation
- 当前专利权人地址: US NY Armonk
- 主分类号: G06F12/12
- IPC分类号: G06F12/12
摘要:
A method in one embodiment for operating a virtual server supporting at least one Write Once Read Many (WORM) logical data object and at least one read-write logical object includes initializing a logical data object from a common pool of the logical data objects, the logical data object bound with a member of a media type group, the member of the media type group comprising a WORM logical data object and a read-write logical data object; and reusing one of the logical data objects as the member of the media type group without ejection and reinsertion by mounting the logical data object with a write from beginning of logical data object to bind at least one data attribute to the member of the media type group to replace any previous attribute and data associated with the logical data object.
公开/授权文献
信息查询