基本信息:
- 专利标题： System and Method for Managing Discardable Objects
- 专利标题（中）：管理可丢弃对象的系统和方法
- 申请号：US13341783 申请日：2011-12-30
- 公开(公告)号：US20120173593A1 公开(公告)日：2012-07-05
- 发明人： Fabrice Jogand-Coulomb , Shalin Patel , Brendan Kavanagh , Judah Gamliel Hahn
- 申请人： Fabrice Jogand-Coulomb , Shalin Patel , Brendan Kavanagh , Judah Gamliel Hahn
- 主分类号： G06F7/00
- IPC分类号： G06F7/00
摘要：
A method and system of managing data in a storage device is provided. The method includes receiving a request to store content in a storage device. If the content is discardable content, the content is divided into a plurality of discardable data objects, each associated with at least one type of discarding priority data. The discardable data objects in the storage device are managed based on the discarding priority data associated with each discardable data object. Management of discardable objects may include selection and deletion of discardable objects based on discarding priority data, as well as further subdivision of existing discardable objects, to maintain a desired amount of free space on the storage device. The system may include a host having a processor and a storage device interface configured to execute the method, or a storage device having a processor configured to execute the disclosed methods.
摘要（中）：
提供了一种管理存储设备中的数据的方法和系统。 该方法包括接收将存储在存储设备中的内容的请求。 如果内容是可丢弃的内容，则将内容分成多个可丢弃的数据对象，每个与至少一种类型的丢弃优先级数据相关联。 基于与每个可废弃数据对象相关联的丢弃优先级数据来管理存储设备中的可丢弃数据对象。 可丢弃对象的管理可以包括基于丢弃优先级数据的选择和删除，以及进一步细分现有的可丢弃对象，以便在存储设备上保持期望的可用空间量。 该系统可以包括具有配置为执行该方法的处理器和存储设备接口的主机，或者具有被配置为执行所公开的方法的处理器的存储设备。