利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

119 records (took 0.02 seconds)

    COORDINATING REPLICATION OF DATA STORED IN A NON-VOLATILE MEMORY-BASED SYSTEM
    22.
    发明公开
    COORDINATING REPLICATION OF DATA STORED IN A NON-VOLATILE MEMORY-BASED SYSTEM 有权
    协调存储在非易失性存储系统中数据的复制

    公开(公告)号：EP2979191A4

    公开(公告)日：2016-10-12

    申请号：EP13879729

    申请日：2013-03-28

    Applicant: HEWLETT PACKARD ENTPR DEV LP

    Inventor： VOIGT DOUGLAS L

    IPC: G06F13/14 ,  G06F3/06 ,  G06F9/06 ,  G06F9/30 ,  G06F11/20 ,  G06F12/02

    CPC classification number: G06F3/061 ,  G06F3/065 ,  G06F3/0688 ,  G06F9/30087 ,  G06F11/1441 ,  G06F11/2064 ,  G06F11/2082 ,  G06F12/0246 ,  G06F13/14 ,  G06F2212/1024 ,  G06F2212/7202 ,  G06F2212/7208 ,  G06F2212/7209 ,  Y02D10/13

    Abstract: A technique includes, in response to a first stream of writes to a first non-volatile memory system, generating a second stream of writes for a second non-volatile memory system; and coordinating replication of data stored in the first non-volatile memory system. The coordinating includes embedding at least one command in the second stream of writes to create a synchronization point for data storage in the second non-volatile memory system in response to at least one corresponding command in the first stream to create a synchronization point for data storage in the first non-volatile memory system.

    Abstract translation: 一种技术包括响应于对第一非易失性存储器系统的第一写入流而产生用于第二非易失性存储器系统的第二写入流; 以及协调存储在第一非易失性存储器系统中的数据的复制。 所述协调包括在所述第二写入流中嵌入至少一个命令以响应于所述第一流中的至少一个对应命令来创建用于所述第二非易失性存储器系统中的数据存储的同步点，以创建用于数据存储的同步点 在第一个非易失性存储器系统中。

    BAD TRACK REPAIRING METHOD AND APPARATUS
    24.
    发明公开
    BAD TRACK REPAIRING METHOD AND APPARATUS 有权
    REPARATURVERFAHREN UND -VORRICHTUNGFÜRFEHLERHAFTE SPUR

    公开(公告)号：EP3029570A1

    公开(公告)日：2016-06-08

    申请号：EP14840873.5

    申请日：2014-01-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： ZHOU, Meng ,  LI, Yan ,  ZHOU, Jianhua

    IPC: G06F11/07 ,  G11C29/44

    CPC classification number: G06F11/0793 ,  G06F3/0617 ,  G06F3/0653 ,  G06F3/0659 ,  G06F3/0679 ,  G06F11/0727 ,  G06F11/0751 ,  G06F11/079 ,  G06F11/16 ,  G06F12/0246 ,  G06F2212/1024 ,  G06F2212/1032 ,  G06F2212/7203 ,  G06F2212/7209 ,  G11C7/00 ,  G11C29/44 ,  G11C29/82

    Abstract: Embodiments of the present invention disclose a bad sector repair method and apparatus, which relate to the computer field and resolve a problem that repair in a unit of Sector is not successful when a UNC occurs in an entire Page. A specific solution is: receiving, by an SSD, a first write operation instruction sent by a host; reading, according to an LBA of a first sector that is included in the first write operation instruction, data of a physical page in which the first sector is located; when reading the data of the physical page fails, allocating, in a cache, storage space with a same size as the physical page, and setting data in the storage space to preset data; updating, according to the LBA of the first sector, preset data that is of a storage area corresponding to the first sector and in the storage space with data that needs to be written to the first sector; and writing data in the storage space to a flash memory of the SSD according to an address of the physical page, to complete repair on the first sector. The present invention is applied in a process of repairing a bad sector of a solid state disk.

    Abstract translation: 本发明的实施例公开了一种坏扇区修复方法和装置，其涉及计算机领域并且解决当在整个页面中发生UNC时在扇区单元中的修复不成功的问题。 一个具体的解决方案是：由SSD接收主机发送的第一个写操作指令; 根据包含在第一写入操作指令中的第一扇区的LBA读取第一扇区所在的物理页面的数据; 当读取物理页面的数据失败时，在高速缓存中分配与物理页面大小相同的存储空间，并将存储空间中的数据设置为预设数据; 根据第一扇区的LBA更新与第一扇区对应的存储区域和在存储空间中预定需要写入第一扇区的数据的数据; 以及根据所述物理页的地址将所述存储空间中的数据写入所述SSD的闪速存储器，以完成所述第一扇区上的修复。 本发明应用于修复固态盘的坏扇区的过程。

    WEARABLE DEVICE ASSEMBLY WITH ABILITY TO MITIGATE DATA LOSS DUE TO COMPONENT FAILURE
    25.
    发明公开
    WEARABLE DEVICE ASSEMBLY WITH ABILITY TO MITIGATE DATA LOSS DUE TO COMPONENT FAILURE 有权
    TRAGBARE VORRICHTUNG RESIDTENT GEGEN DATENVERLUSTE BEDINGT VON FEHLERHAFTEN KOMPONENTEN

    公开(公告)号：EP3008601A1

    公开(公告)日：2016-04-20

    申请号：EP14737400.3

    申请日：2014-06-11

    Applicant: NIKE Innovate C.V.

    Inventor： ZIPPERER, James ,  MCKEAG, Greg ,  LAPINSKY, Mike ,  HAENSLY, Jason

    IPC: G06F11/34

    CPC classification number: G06F3/0619 ,  G06F3/0634 ,  G06F3/0638 ,  G06F3/0647 ,  G06F3/0685 ,  G06F11/142 ,  G06F11/2097 ,  G06F11/3438 ,  G06F12/0246 ,  G06F2212/7209

    Abstract: A method for monitoring movements of a user using a flexible circuit member. The flexible circuit member is fault tolerant. The method may include using extra and/or redundant traces as well as storing data on RAM if the flash memory fails or if some or all trace connections between the processor and flash memory fail. Data may or may not be stored on the RAM containing less fidelity. Lower fidelity data may be used to alleviate issues arising if the RAM has less storage capacity than the flash memory.

    Abstract translation: 腕部佩戴的装置用柔性电路构件来监视使用者的运动。 柔性电路部件是容错的。 如果闪存发生故障或处理器和闪存之间的某些或所有跟踪连接失败，它可能包含额外的和/或冗余的跟踪以及将数据存储在RAM中的能力。 存储在RAM上的数据可能包含或可能不包含较少的保真度。 如果RAM具有比闪存更少的存储容量，则可以使用较低保真度数据来减轻所引起的问题。

    HOST-ASSISTED COMPACTION OF MEMORY BLOCKS
    27.
    发明公开
    HOST-ASSISTED COMPACTION OF MEMORY BLOCKS 有权
    HOST支持的压缩内存块

    公开(公告)号：EP2888666A1

    公开(公告)日：2015-07-01

    申请号：EP13759062.6

    申请日：2013-08-22

    Applicant: Apple Inc.

    Inventor： MAISLOS, Ariel ,  ROTBARD, Barak

    IPC: G06F12/02

    CPC classification number: G06F12/0246 ,  G06F2212/7205 ,  G06F2212/7208 ,  G06F2212/7209

    Abstract: In a system that includes a host and a memory controller that is separate from the host and stores data for the host in a non-volatile memory, a method for data storage includes transferring from the memory controller to the host one or more source blocks from the non-volatile memory for compaction. The source blocks are compacted in the host by copying valid data from the source blocks into one or more destination blocks. The destination blocks are transferred from the host to the memory controller, and the destination blocks are stored by the memory controller in the non-volatile memory.

Patent Agency Ranking