HARDWARE TO MAKE REMOTE STORAGE ACCESS APPEAR AS LOCAL IN A VIRTUALIZED ENVIRONMENT
    2.
    发明申请
    HARDWARE TO MAKE REMOTE STORAGE ACCESS APPEAR AS LOCAL IN A VIRTUALIZED ENVIRONMENT 审中-公开
    硬件使远程存储访问在虚拟化环境中处于本地状态

    公开(公告)号:WO2018022258A1

    公开(公告)日:2018-02-01

    申请号:PCT/US2017/040635

    申请日:2017-07-04

    IPC分类号: G06F9/50

    摘要: A host computer includes a virtual machine including a device-specific nonvolatile memory interface (NVMI). A nonvolatile memory virtualization abstraction layer (NVMVAL) hardware device communicates with the device-specific NVMI of the virtual machine. A NVMVAL driver is executed by the host computer and communicates with the NVMVAL hardware device. The NVMVAL hardware device advertises a local NVM device to the device-specific NVMI of the virtual machine. The NVMVAL hardware device and the NVMVAL driver are configured to virtualize access by the virtual machine to remote NVM that is remote from the virtual machine as if the remote NVM is local to the virtual machine.

    摘要翻译: 主机包括具有设备专用非易失性存储器接口(NVMI)的虚拟机。 非易失性存储器虚拟化抽象层(NVMVAL)硬件设备与虚拟机的设备特定的NVMI进行通信。 NVMVAL驱动程序由主机执行并与NVMVAL硬件设备通信。 NVMVAL硬件设备将本地NVM设备通告给虚拟机的设备特定的NVMI。 NVMVAL硬件设备和NVMVAL驱动程序被配置为虚拟化虚拟机对远程虚拟机的远程NVM的访问,就好像远程NVM在虚拟机本地一样。

    CRYPTOGRAPHIC DEVICE AND MEMORY BASED PUF
    3.
    发明申请
    CRYPTOGRAPHIC DEVICE AND MEMORY BASED PUF 审中-公开
    加密设备和基于内存的PUF

    公开(公告)号:WO2017207288A1

    公开(公告)日:2017-12-07

    申请号:PCT/EP2017/061966

    申请日:2017-05-18

    申请人: INTRINSIC ID B.V.

    IPC分类号: G09C1/00 H04L9/08

    摘要: A cryptographic device (100) comprising - a non-volatile memory (110), a range (220; 322; 364) of the memory storing data, a selector (125) arranged to receive a selector signal (121) configuring a memory read-out unit for a regular read-out mode or for a PUF read-out mode of the same memory, - a control unit (130) arranged to send the selector signal to the selector configuring the memory read-out unit in the regular read-out mode, and reading the memory range to obtain the data, and send the selector signal to the selector configuring the memory read-out unit for PUF read-out mode, and obtaining a noisy bit string from the memory range.

    摘要翻译: 一种密码设备(100),包括: - 非易失性存储器(110),存储数据的存储器的范围(220; 322; 364),选择器(125),被配置为接收选择器 信号(121),配置用于相同存储器的常规读出模式或PUF读出模式的存储器读出单元, - 控制单元(130),被配置为将选择器信号发送到配置存储器的选择器 读出单元,读取存储器范围以获得数据,并将选择器信号发送给配置PUF读出模式的存储器读出单元的选择器,并获得带噪比特串 从内存范围。

    METHOD AND APPARATUS TO PROVIDE DATA REDUNDANCY IN A SOLID-STATE DRIVE
    4.
    发明申请
    METHOD AND APPARATUS TO PROVIDE DATA REDUNDANCY IN A SOLID-STATE DRIVE 审中-公开
    用于在固态驱动器中提供数据冗余的方法和设备

    公开(公告)号:WO2017200676A1

    公开(公告)日:2017-11-23

    申请号:PCT/US2017/028011

    申请日:2017-04-17

    申请人: INTEL CORPORATION

    IPC分类号: G06F11/10 G06F11/07

    摘要: A solid-state drive may be coupled via an interface with a processing device that receives an indication of a failure of a logical unit of a non-volatile memory of the solid-state drive. In response to the indication of the failure, parity data at locations of other logical units of the nonvolatile memory of the solid-state drive may be identified. User data from the logical unit may be reconstructed based on the parity data from the locations of the other logical units of the nonvolatile memory of the solid-state drive. Furthermore, the reconstructed user data from the logical unit may be stored at the locations of the other logical units that store the parity data.

    摘要翻译: 固态驱动器可以经由接口与接收固态驱动器的非易失性存储器的逻辑单元的故障的指示的处理设备耦合。 响应于故障的指示,可以识别固态驱动器的非易失性存储器的其他逻辑单元的位置处的奇偶校验数据。 可以基于来自固态驱动器的非易失性存储器的其他逻辑单元的位置的奇偶校验数据来重建来自逻辑单元的用户数据。 此外,来自逻辑单元的重建用户数据可以存储在存储奇偶校验数据的其他逻辑单元的位置处。

    METHOD FOR FLASH-FRIENDLY CACHING FOR CDM WORKLOADS
    5.
    发明申请
    METHOD FOR FLASH-FRIENDLY CACHING FOR CDM WORKLOADS 审中-公开
    闪存友好高速缓存CDM工作负载的方法

    公开(公告)号:WO2017112765A1

    公开(公告)日:2017-06-29

    申请号:PCT/US2016/068013

    申请日:2016-12-21

    IPC分类号: G06F12/0895

    摘要: A processor-based method for flash-friendly caching is provided. The method includes reading data from a first memory and writing the data to a second memory, in a cache. The method includes performing an aligned block write of data from the second memory in the cache to a flash memory in the cache, responsive to accumulating sufficient data for the aligned block write.

    摘要翻译:

    提供了一种基于处理器的Flash友好缓存方法。 该方法包括从第一存储器读取数据并将该数据写入第二存储器中的高速缓存中。 所述方法包括响应于累积足够的数据以用于对齐的块写入,执行从高速缓存中的第二存储器到高速缓存中的闪存的数据的对准块写入。

    REDUCING VERIFICATION CHECKS WHEN PROGRAMMING A MEMORY DEVICE
    6.
    发明申请
    REDUCING VERIFICATION CHECKS WHEN PROGRAMMING A MEMORY DEVICE 审中-公开
    编程存储设备时减少验证检查

    公开(公告)号:WO2017099927A1

    公开(公告)日:2017-06-15

    申请号:PCT/US2016/061006

    申请日:2016-11-08

    申请人: INTEL CORPORATION

    IPC分类号: G11C16/34

    摘要: Technology for an apparatus is described. The apparatus can include a memory controller with circuitry configured to initiate a program verify sequence to verify data written to a non-volatile memory (NVM). The program verify sequence can have one or more program verify levels that each correspond to memory cells in the NVM for which written data is being verified. The memory controller can detect an approximate percentage of memory cells for each program verify level in which data is successfully written. The memory controller can determine to skip subsequent program pulse verification checks in one or more program verify levels when the approximate percentage of memory cells in which data is successfully written is less than a defined threshold.

    摘要翻译: 描述了一种设备的技术。 该设备可以包括具有电路的存储器控​​制器,该电路被配置为启动编程验证序列以验证写入到非易失性存储器(NVM)的数据。 编程验证序列可以具有一个或多个编程验证电平,每个编程验证电平对应于正在验证写入数据的NVM中的存储单元。 存储器控制器可以为成功写入数据的每个编程验证电平检测存储单元的近似百分比。 当成功写入数据的存储器单元的大致百分比小于定义的阈值时,存储器控制器可以确定跳过在一个或多个编程验证电平中的随后的编程脉冲验证检查。

    SYSTEM, METHOD, AND APPARATUS FOR UPDATING DATA IN A DISTRIBUTED STORAGE SYSTEM
    7.
    发明申请
    SYSTEM, METHOD, AND APPARATUS FOR UPDATING DATA IN A DISTRIBUTED STORAGE SYSTEM 审中-公开
    用于在分布式存储系统中更新数据的系统,方法和装置

    公开(公告)号:WO2016176045A1

    公开(公告)日:2016-11-03

    申请号:PCT/US2016/027322

    申请日:2016-04-13

    IPC分类号: G06F15/16

    摘要: A method for updating data in a distributed storage system is disclosed. The method may comprise receiving, by a sender terminal device, an update request; obtaining, by the sender terminal device, update data and control information from the update request; sending, by the sender terminal device, the update data, via a data update request, to a receiver terminal device; and sending, by the sender terminal device, the control information, via a control information update request, to the receiver terminal device.

    摘要翻译: 公开了一种用于更新分布式存储系统中的数据的方法。 该方法可以包括由发送者终端设备接收更新请求; 由所述发送方终端装置从所述更新请求中获取更新数据和控制信息; 由发送方终端装置将更新数据经由数据更新请求发送到接收方终端装置; 并且通过所述发送者终端装置将所述控制信息经由控制信息更新请求发送到所述接收者终端装置。

    A MULTI-TIER SECURITY FRAMEWORK
    9.
    发明申请
    A MULTI-TIER SECURITY FRAMEWORK 审中-公开
    多层次的安全框架

    公开(公告)号:WO2016093813A1

    公开(公告)日:2016-06-16

    申请号:PCT/US2014/069458

    申请日:2014-12-10

    IPC分类号: G06F21/79

    摘要: A security framework for a multi-tenant, multi-tier computer system with embedded processing is described. A multi-tenant security framework is created for a combined processing and storage hierarchy of multiple tiers. The multi-tenant security framework is applied to multiple execution levels of the memory device. The multi-tenant security framework is applied to multiple layers of application server software of the memory device. The multi-tenant security framework is also applied to multiple layers of storage server software of the memory device.

    摘要翻译: 描述了具有嵌入式处理的多租户多层计算机系统的安全框架。 为多层次的组合处理和存储层次结构创建多租户安全框架。 多租户安全框架被应用于存储设备的多个执行级别。 多租户安全框架应用于存储设备的多层应用服务器软件。 多租户安全框架也适用于存储设备的多层存储服务器软件。

    PROCESS AND APPARATUS TO REDUCE DECLARED CAPACITY OF A STORAGE DEVICE BY MOVING DATA
    10.
    发明申请
    PROCESS AND APPARATUS TO REDUCE DECLARED CAPACITY OF A STORAGE DEVICE BY MOVING DATA 审中-公开
    通过移动数据减少存储设备的声明容量的过程和设备

    公开(公告)号:WO2016036718A1

    公开(公告)日:2016-03-10

    申请号:PCT/US2015/047904

    申请日:2015-09-01

    IPC分类号: G06F12/02

    摘要: Systems, methods and/or devices are used to reduce declared capacity of non-volatile memory of a storage device in a storage system. In one aspect, the method includes, detecting an amelioration trigger for reducing declared capacity of non- volatile memory of a storage device, and in accordance with the detected amelioration trigger, performing an amelioration process to reduce declared capacity of the non-volatile memory of the storage device, the performing including: moving a portion of data used by a host from the storage device to another storage device of the storage system, and reducing declared capacity of the non- volatile memory of the storage device. In some embodiments, the storage device includes one or more flash memory devices. In some embodiments, the detecting, the performing, or both are performed by the storage device, or by one or more subsystems of the storage system distinct from the storage device, or by the host.

    摘要翻译: 系统,方法和/或设备用于减少存储系统中存储设备的非易失性存储器的声明容量。 一方面,该方法包括:检测用于减少存储设备的非易失性存储器的声明容量的改善触发,并且根据检测到的改善触发,执行改进处理以减少非易失性存储器的声明容量 存储装置的执行包括:将主机使用的数据的一部分从存储装置移动到存储系统的另一存储装置,并且减少存储装置的非易失性存储器的声明容量。 在一些实施例中,存储设备包括一个或多个闪存设备。 在一些实施例中,检测,执行或两者都由存储设备或与存储设备不同的存储系统的一个或多个子系统执行,或由主机执行。