Wrap-around sequence numbers for recovering from power-fall in non-volatile memory
    6.
    发明申请
    Wrap-around sequence numbers for recovering from power-fall in non-volatile memory 有权
    用于从非易失性存储器中掉电恢复的包装序列号

    公开(公告)号:US20090276586A1

    公开(公告)日:2009-11-05

    申请号:US12151207

    申请日:2008-05-05

    IPC分类号: G06F12/00

    CPC分类号: G06F12/0246 G06F2212/7207

    摘要: Incrementing sequence numbers in the metadata of non-volatile memory is used in the event of a resume from power fail to determine which data in the memory is current and valid, and which data is not. To reduce the amount of metadata space consumed by these sequence numbers, the numbers are permitted to be small enough to wrap around when the maximum value is reached. Two different techniques are disclosed to keep this wrap around condition from causing ambiguity in the relative values of the sequence numbers.

    摘要翻译: 在电源故障恢复的情况下,使用非易失性存储器的元数据中的递增序列号,以确定存储器中的哪个数据是当前的和有效的,哪些数据不是。 为了减少这些序列号消耗的元数据空间的数量,允许这些数字足够小,以便在达到最大值时循环。 公开了两种不同的技术以保持这种环绕条件,从而导致序列号的相对值中的歧义。

    Wrap-around sequence numbers for recovering from power-fall in non-volatile memory
    8.
    发明授权
    Wrap-around sequence numbers for recovering from power-fall in non-volatile memory 有权
    用于从非易失性存储器中掉电恢复的包装序列号

    公开(公告)号:US08171205B2

    公开(公告)日:2012-05-01

    申请号:US12151207

    申请日:2008-05-05

    CPC分类号: G06F12/0246 G06F2212/7207

    摘要: Incrementing sequence numbers in the metadata of non-volatile memory is used in the event of a resume from power fail to determine which data in the memory is current and valid, and which data is not. To reduce the amount of metadata space consumed by these sequence numbers, the numbers are permitted to be small enough to wrap around when the maximum value is reached. Two different techniques are disclosed to keep this wrap around condition from causing ambiguity in the relative values of the sequence numbers.

    摘要翻译: 在电源故障恢复的情况下,使用非易失性存储器的元数据中的递增序列号,以确定存储器中的哪个数据是当前的和有效的,哪些数据不是。 为了减少这些序列号消耗的元数据空间的数量,允许这些数字足够小,以便在达到最大值时循环。 公开了两种不同的技术以保持这种环绕条件,从而导致序列号的相对值中的歧义。

    Hybrid memory device
    9.
    发明授权
    Hybrid memory device 有权
    混合存储设备

    公开(公告)号:US08239613B2

    公开(公告)日:2012-08-07

    申请号:US12346567

    申请日:2008-12-30

    IPC分类号: G06F12/06

    CPC分类号: G06F12/0246 G06F2212/7208

    摘要: A method is provided. The method includes receiving data and classifying received data in one of several tiers of data. The method also includes storing each tier of data on a different non-volatile memory device.

    摘要翻译: 提供了一种方法。 该方法包括接收数据并将接收到的数据分类为几层数据。 该方法还包括将每个数据层存储在不同的非易失性存储器设备上。

    HYBRID MEMORY DEVICE
    10.
    发明申请
    HYBRID MEMORY DEVICE 有权
    混合存储器件

    公开(公告)号:US20100169604A1

    公开(公告)日:2010-07-01

    申请号:US12346567

    申请日:2008-12-30

    IPC分类号: G06F12/02

    CPC分类号: G06F12/0246 G06F2212/7208

    摘要: A method is provided. The method includes receiving data and classifying received data in one of several tiers of data. The method also includes storing each tier of data on a different non-volatile memory device.

    摘要翻译: 提供了一种方法。 该方法包括接收数据并将接收到的数据分类为几层数据。 该方法还包括将每个数据层存储在不同的非易失性存储器设备上。