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公开(公告)号:US20100169541A1
公开(公告)日:2010-07-01
申请号:US12345992
申请日:2008-12-30
申请人: Guy Freikorn
发明人: Guy Freikorn
CPC分类号: G06F12/0246 , G06F2212/7211
摘要: A method and system for organizing groups of data in a storage device having a non-volatile memory consisting of higher performance or endurance portion and a lower performance or endurance portion are disclosed. The method may include steps of determining a data usage status for a group of data in only one of the two portions, and if a data usage criterion is met, moving the group of data to the other of the two portions of the non-volatile memory. In another implementation, the method may include determining a data usage status of groups of data in both portions of the non-volatile memory and moving a group of data from one portion to the other if an appropriate data usage criterion is met so that groups of data may be maintained in a portion of the non-volatile memory most suited to their usage patterns.
摘要翻译: 公开了一种用于在具有由更高性能或耐力部分和较低性能或耐久部分组成的非易失性存储器的存储设备中组织数据组的方法和系统。 该方法可以包括仅在两个部分中的一个中确定一组数据的数据使用状态的步骤,并且如果满足数据使用准则,则将该组数据移动到非易失性的两个部分中的另一个 记忆。 在另一实现中,该方法可以包括:如果满足适当的数据使用准则,则确定非易失性存储器的两个部分中的数据组的数据使用状态并将一组数据从一个部分移动到另一个部分, 数据可以保持在最适合于其使用模式的非易失性存储器的一部分中。
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公开(公告)号:US20110296088A1
公开(公告)日:2011-12-01
申请号:US13125007
申请日:2010-08-31
申请人: Yacov Duzly , Guy Freikorn , Nir Perry , Alon Marcu
发明人: Yacov Duzly , Guy Freikorn , Nir Perry , Alon Marcu
CPC分类号: G06F12/0246 , G06F12/08 , G06F2212/1041 , G06F2212/7201 , G06F2212/7207
摘要: Systems and methods of memory management storage to a host device are disclosed. A method is performed in a data storage device with a non-volatile memory and a controller operative to manage the non-volatile memory and to generate management data for managing the non-volatile memory. The method includes performing, at a given time, originating at the controller data management transfer to a host device or originating at the controller data management retrieval from the host device.
摘要翻译: 公开了向主机设备存储管理存储的系统和方法。 在具有非易失性存储器的数据存储设备中执行方法,并且控制器可操作以管理非易失性存储器并且生成用于管理非易失性存储器的管理数据。 该方法包括在给定时间,将控制器的数据管理传输发送到主机设备,或者从主机设备起始于控制器数据管理检索。
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公开(公告)号:US08966176B2
公开(公告)日:2015-02-24
申请号:US13125007
申请日:2010-08-31
申请人: Yacov Duzly , Guy Freikorn , Nir Perry , Alon Marcu
发明人: Yacov Duzly , Guy Freikorn , Nir Perry , Alon Marcu
CPC分类号: G06F12/0246 , G06F12/08 , G06F2212/1041 , G06F2212/7201 , G06F2212/7207
摘要: Systems and methods of memory management storage to a host device are disclosed. A method is performed in a data storage device with a non-volatile memory and a controller operative to manage the non-volatile memory and to generate management data for managing the non-volatile memory. The method includes performing, at a given time, originating at the controller data management transfer to a host device or originating at the controller data management retrieval from the host device.
摘要翻译: 公开了向主机设备存储管理存储的系统和方法。 在具有非易失性存储器的数据存储设备中执行方法,并且控制器可操作以管理非易失性存储器并且生成用于管理非易失性存储器的管理数据。 该方法包括在给定时间,将控制器的数据管理传输发送到主机设备,或者从主机设备起始于控制器数据管理检索。
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公开(公告)号:US08261009B2
公开(公告)日:2012-09-04
申请号:US12345992
申请日:2008-12-30
申请人: Guy Freikorn
发明人: Guy Freikorn
IPC分类号: G06F12/00
CPC分类号: G06F12/0246 , G06F2212/7211
摘要: A method and system for organizing groups of data in a storage device having a non-volatile memory consisting of higher performance or endurance portion and a lower performance or endurance portion are disclosed. The method may include steps of determining a data usage status for a group of data in only one of the two portions, and if a data usage criterion is met, moving the group of data to the other of the two portions of the non-volatile memory. In another implementation, the method may include determining a data usage status of groups of data in both portions of the non-volatile memory and moving a group of data from one portion to the other if an appropriate data usage criterion is met so that groups of data may be maintained in a portion of the non-volatile memory most suited to their usage patterns.
摘要翻译: 公开了一种用于在具有由更高性能或耐力部分和较低性能或耐久部分组成的非易失性存储器的存储设备中组织数据组的方法和系统。 该方法可以包括仅在两个部分中的一个中确定一组数据的数据使用状态的步骤,并且如果满足数据使用准则,则将该组数据移动到非易失性的两个部分中的另一个 记忆。 在另一实现中,该方法可以包括:如果满足适当的数据使用准则,则确定非易失性存储器的两个部分中的数据组的数据使用状态并将一组数据从一个部分移动到另一个部分, 数据可以保持在最适合于其使用模式的非易失性存储器的一部分中。
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