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    Device power control
    1.
    发明授权
    Device power control 有权

    公开(公告)号：US10379595B2

    公开(公告)日：2019-08-13

    申请号：US14854005

    申请日：2015-09-14

    Applicant: Seagate Technology LLC

    Inventor： Ross John Stenfort

    IPC: G06F1/24 ,  G06F1/26 ,  G06F3/06 ,  G06F1/3234 ,  G06F1/3287

    Abstract: In various embodiments and/or usage scenarios, device power control, such as relating to one or more power control commands, requests to transition operation to a specific power mode, and/or device power management commands, is advantageous and improves one or more of: performance, reliability, unit cost, and development cost of one or more devices, such as storage devices (e.g. a Solid-State Disk (SSD)) or systems including same.

    SENDING FAILURE INFORMATION FROM A SOLID STATE DRIVE (SSD) TO A HOST DEVICE
    2.
    发明申请
    SENDING FAILURE INFORMATION FROM A SOLID STATE DRIVE (SSD) TO A HOST DEVICE 审中-公开
    从固态驱动器（SSD）发送到主机设备的故障信息

    公开(公告)号：US20170052740A1

    公开(公告)日：2017-02-23

    申请号：US15344751

    申请日：2016-11-07

    Applicant: SEAGATE TECHNOLOGY LLC

    Inventor： Ross John Stenfort

    IPC: G06F3/06 ,  G06F11/07

    CPC classification number: G06F3/0659 ,  G03F7/70225 ,  G03F7/70341 ,  G06F3/0619 ,  G06F3/0679 ,  G06F11/0727 ,  G06F11/073 ,  G06F11/0751 ,  G06F11/0766 ,  G06F11/0769 ,  G06F11/0778 ,  G06F11/0787 ,  G06F11/1068

    Abstract: A system, method, and computer program product are provided for a host device to request and obtain failure information from a solid state drive (SSD). In operation, an error is detected during an operation associated with a solid state drive. Additionally, a command to return failure information is provided to the solid state drive by a host device. Further, the failure information is sent from the solid state drive to the host device, the failure information including failure information associated with the solid state drive.

    Abstract translation: 为主机设备提供系统，方法和计算机程序产品，以从固态驱动器（SSD）请求和获取故障信息。 在操作中，在与固态驱动器相关联的操作期间检测到错误。 此外，由主机设备向固态驱动器提供返回故障信息的命令。 此外，故障信息从固态驱动器发送到主机设备，故障信息包括与固态驱动相关联的故障信息。

    DEVICE POWER CONTROL
    5.
    发明申请
    DEVICE POWER CONTROL 审中-公开

    公开(公告)号：US20190332165A1

    公开(公告)日：2019-10-31

    申请号：US16509132

    申请日：2019-07-11

    Applicant: Seagate Technology LLC

    Inventor： Ross John Stenfort

    IPC: G06F1/3287 ,  G06F3/06 ,  G06F1/3234 ,  G06F1/26 ,  G06F1/24

    Abstract: In various embodiments and/or usage scenarios, device power control, such as relating to one or more power control commands, requests to transition operation to a specific power mode, and/or device power management commands, is advantageous and improves one or more of: performance, reliability, unit cost, and development cost of one or more devices, such as storage devices (e.g. a Solid-State Disk (SSD)) or systems including same.

    Management of device firmware update effects as seen by a host
    6.
    发明授权
    Management of device firmware update effects as seen by a host 有权

    公开(公告)号：US10365920B2

    公开(公告)日：2019-07-30

    申请号：US15686221

    申请日：2017-08-25

    Applicant: Seagate Technology LLC

    Inventor： Ross John Stenfort ,  Keith Patrick McKay

    IPC: G06F8/65 ,  G06F9/445 ,  G06F8/654

    Abstract: The present disclosure relates to systems and methods of device firmware update effects as seen by a computing host. In one example implementation according to aspects of the present disclosure, a method includes executing a first firmware received from a computing host, the first firmware including a first firmware revision identifier, executing a second firmware received from the computing host, and returning the first firmware revision identifier to the computing host during the execution of the second firmware and before an event occurs. The returning the first firmware revision identifier enables the computing host to continue executing without detecting an error in response to a change in a value of a returned firmware revision identifier throughout the execution of the first firmware and during execution of the second firmware.

    Ordering a plurality of write commands associated with a storage device
    7.
    发明授权
    Ordering a plurality of write commands associated with a storage device 有权
    订购与存储设备相关联的多个写命令

    公开(公告)号：US09582195B2

    公开(公告)日：2017-02-28

    申请号：US14576078

    申请日：2014-12-18

    Applicant: SEAGATE TECHNOLOGY LLC

    Inventor： Ross John Stenfort

    IPC: G06F3/06 ,  G06F13/16 ,  H04L29/08

    CPC classification number: G06F3/0659 ,  G06F3/061 ,  G06F3/0638 ,  G06F3/0673 ,  G06F3/0679 ,  G06F3/0689 ,  G06F13/1626 ,  G06F13/4282 ,  H04L67/1097

    Abstract: A system, method, and computer program product are provided for ordering a plurality of write commands associated with a storage device. In operation, a plurality of write commands associated with a storage device to be sent to a device are identified. Additionally, an order of the plurality of write commands is determined, the determined order being known by the device. Further, the plurality of write commands are ordered in the determined order.

    Abstract translation: 提供了一种用于对与存储设备相关联的多个写入命令进行排序的系统，方法和计算机程序产品。 在操作中，识别与要发送到设备的存储设备相关联的多个写入命令。 此外，确定多个写入命令的顺序，所确定的顺序由设备已知。 此外，以确定的顺序排列多个写命令。

    Storage system data hardening
    8.
    发明授权
    Storage system data hardening 有权
    存储系统数据硬化

    公开(公告)号：US09128715B2

    公开(公告)日：2015-09-08

    申请号：US14201058

    申请日：2014-03-07

    Applicant: Seagate Technology LLC

    Inventor： Ross John Stenfort

    IPC: G06F1/32 ,  G06F1/30 ,  G06F3/06 ,  G06F12/02 ,  G06F12/14

    CPC classification number: G06F1/3234 ,  G06F1/30 ,  G06F3/0605 ,  G06F3/0661 ,  G06F3/0689 ,  G06F12/0246 ,  G06F12/14 ,  G06F2212/7201 ,  G06F2213/0038 ,  G11C5/141 ,  G11C29/02

    Abstract: A bridge receives a power down command and in response converts the power down command to a data hardening command. The bridge issues the data hardening command to a solid state disk. In response to the data hardening command, data stored on the solid state disk is hardened. The hardening comprises writing data in volatile memory to non-volatile memory. The data that is hardened comprises user data and protected data. The data hardening command optionally comprises one or more of a flush cache command, a sleep command, and a standby immediate command.

    Abstract translation: 桥接器接收掉电命令，并响应将掉电命令转换为数据加硬命令。 桥将数据强化命令发送到固态磁盘。 响应于数据硬化命令，存储在固态盘上的数据被硬化。 硬化包括将易失性存储器中的数据写入非易失性存储器。 硬化的数据包括用户数据和受保护的数据。 数据强化命令可选地包括刷新高速缓存命令，睡眠命令和备用立即命令中的一个或多个。

    Management of device firmware update effects as seen by a host
    9.
    发明授权
    Management of device firmware update effects as seen by a host 有权

    公开(公告)号：US09766878B2

    公开(公告)日：2017-09-19

    申请号：US14964139

    申请日：2015-12-09

    Applicant: Seagate Technology LLC

    Inventor： Ross John Stenfort ,  Keith Patrick McKay

    IPC: G06F9/44 ,  G06F9/445

    CPC classification number: G06F8/65 ,  G06F8/654 ,  G06F9/445 ,  Y02D10/42

    Abstract: Management of device firmware update effects as seen by a computing host enables continuously running an OS on the host across a device firmware update, e.g., via delaying visibility of at least a portion of effects of the firmware update, such as in a context where without the delay in visibility the OS would encounter an unrecoverable error and crash. For example, a device (e.g. an SSD) is coupled to a computing host running an unmodified version of Windows. Firmware on the device is updated/activated, such as by being booted. Visibility of a portion of information that would otherwise become immediately visible to the OS (upon activation of updated firmware) is delayed until a power cycle of the device. If the portion includes, e.g., a firmware revision identifier, then the delayed visibility enables continuously running the OS across the firmware update/activation without rebooting the OS.

    MANAGEMENT OF DEVICE FIRMWARE UPDATE EFFECTS AS SEEN BY A HOST
    10.
    发明申请
    MANAGEMENT OF DEVICE FIRMWARE UPDATE EFFECTS AS SEEN BY A HOST 审中-公开
    设备固件的管理由主机所见的更新效应

    公开(公告)号：US20160085541A1

    公开(公告)日：2016-03-24

    申请号：US14964139

    申请日：2015-12-09

    Applicant: Seagate Technology LLC

    Inventor： Ross John Stenfort ,  Keith Patrick McKay

    IPC: G06F9/445

    CPC classification number: G06F8/65 ,  G06F8/654 ,  G06F9/445 ,  Y02D10/42

    Abstract: Management of device firmware update effects as seen by a computing host enables continuously running an OS on the host across a device firmware update, e.g., via delaying visibility of at least a portion of effects of the firmware update, such as in a context where without the delay in visibility the OS would encounter m unrecoverable error and crash. For example, a device (e.g. an SSD) is coupled to a computing host running an unmodified version of Windows. Firmware on the device is updated/activated, such as by being booted. Visibility of a portion of information that would otherwise become immediately visible to the OS (upon activation of updated firmware) is delayed until a power cycle of the device. If the portion includes, e.g., a firmware revision identifier, then the delayed visibility enables continuously running the OS across the firmware update/activation without rebooting the OS.

    Abstract translation: 管理计算主机所看到的设备固件更新效果使得能够通过设备固件更新在主机上持续运行OS，例如，通过延迟固件更新的至少一部分效果的可见性，诸如在没有 OS的可见性的延迟会遇到不可恢复的错误和崩溃。 例如，设备（例如，SSD）耦合到运行Windows的未修改版本的计算主机。 设备上的固件被更新/激活，例如通过引导。 否则将立即对OS显示的一部分信息的可见性（激活更新的固件时）将延迟到设备的电源循环。 如果该部分包括例如固件版本标识符，则延迟的可见性使得能够在不重新启动OS的情况下在整个固件更新/激活期间连续地运行OS。

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