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61. 发明公开

EP3214537A4 STORAGE ARRAY OPERATION METHOD AND DEVICE 审中-公开
公开(公告)号：EP3214537A4
公开(公告)日：2017-11-15
申请号：EP16840674
申请日：2016-06-30
申请人： HUAWEI TECH CO LTD
发明人： TAN CHUNHUA
IPC分类号： G06F3/06
CPC分类号： G06F3/0634 , G06F3/06 , G06F3/0616 , G06F3/067
摘要： Embodiments of the present invention disclose a storage array operation method and apparatus. The method may include: receiving an operation instruction that is delivered by a target service object and that is directed at a cache of a storage array, where service objects supported by the storage array are divided into at least one performance group, and allowable operation traffic is calculated for each performance group in advance; selecting, from the at least one performance group, a target performance group to which the target service object belongs, and determining whether there is still remaining traffic in allowable operation traffic of the target performance group; and responding to the operation instruction if there is still remaining traffic in the allowable operation traffic of the target performance group; or rejecting the operation instruction if there is no remaining traffic in the allowable operation traffic of the target performance group. The embodiments of the present invention can resolve a performance degradation problem of converged storage.

62. 发明公开

EP3207448A1 ADAPTIVE IDLE TIMEOUT FOR STORAGE DEVICES 审中-公开
标题翻译：存储设备的自适应空闲超时
公开(公告)号：EP3207448A1
公开(公告)日：2017-08-23
申请号：EP15787780.4
申请日：2015-10-12
申请人： Microsoft Technology Licensing, LLC
发明人： GRIFFITH, Tristan Charles , BOVEE, James C. , SHERWIN, Bruce J. Jr. , KLIMA, Tobias Marius , LIU, Philipp Ruilin
IPC分类号： G06F3/06
CPC分类号： G06F1/3296 , G06F1/324 , G06F3/0616 , G06F3/0625 , G06F3/0634 , G06F3/0676 , G06F3/068 , Y02D10/154
摘要： In embodiments of adaptive idle timeout for storage devices, a computing device includes a storage device that stores data for read and write access on a rotating media. An operating system of the computing device maintains a device cycle number as an accounting of each time the storage device is powered on-off. The computing device implements a storage device driver that is implemented to obtain the device cycle number of the storage device from the operating system, and determine a projected cycle number over a duration of operational time of the storage device based on the device cycle number. The storage device driver can then determine whether the projected cycle number exceeds a maximum of power on-off cycles within a warranty period of the storage device, and control a frequency of the storage device being powered-off if the projected cycle number exceeds the maximum of power on-off cycles.
摘要翻译：在用于存储设备的自适应空闲超时的实施例中，计算设备包括存储设备，该存储设备存储用于在旋转介质上进行读取和写入访问的数据。计算设备的操作系统将设备周期编号维持为每次存储设备通电开机时的计费。计算设备实现存储设备驱动器，该存储设备驱动器被实现为从操作系统获得存储设备的设备周期数，并且基于设备周期数来确定存储设备的操作时间期间的预计周期数。然后，存储设备驱动器可以确定预计的周期数是否超过存储设备的保修期内的功率开关周期的最大值，并且如果预测的周期数超过最大值，则控制存储设备的断电频率的电源开关周期。

63. 发明公开

EP3049888A4 TECHNIQUES ENABLING LOW POWER STATES FOR A COMMUNICATIONS PORT 审中-公开
标题翻译： TECHNIKEN ZUR AKTIVIERUNG EINES NIEDRIGLEISTUNGSSTATUSFÜREINEN KOMMUNIKATIONSPORT
公开(公告)号：EP3049888A4
公开(公告)日：2017-06-21
申请号：EP14849994
申请日：2014-09-16
申请人： INTEL CORP
发明人： CHIN JENNIFER , LIM SU WEI , TEOH POH THIAM , SONG TING LOK , E SUN ZHENG , GAN SAY CHEONG
IPC分类号： G06F1/32 , G06F3/06
CPC分类号： G06F3/0625 , G06F1/3237 , G06F1/3278 , G06F1/3287 , G06F3/061 , G06F3/0634 , G06F3/0653 , G06F3/0673 , Y02D10/128 , Y02D10/157 , Y02D10/171
摘要： Various embodiments are generally directed to an apparatus, method and other techniques for determining when a communications port is in a first low power state, determining that a coupled device entered a low power state and enabling a second low power state based on the determination that the device has entered the low power state, the second low power state to use less power than the first low power state.
摘要翻译：各种实施例通常涉及用于确定通信端口何时处于第一低功率状态的装置，方法和其他技术，基于确定耦合装置进入低功率状态并且启用第二低功率状态设备已经进入低功率状态，第二低功率状态使用比第一低功率状态更少的功率。

64. 发明公开

EP3126986A1 DISABLING A COMMAND ASSOCIATED WITH A MEMORY DEVICE 有权
标题翻译： US AM ANG ANG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG UNG
公开(公告)号：EP3126986A1
公开(公告)日：2017-02-08
申请号：EP15774107.5
申请日：2015-03-31
申请人： Intel Corporation
发明人： MOZAK, Christopher, P. , BAINS, Kuljit, S.
IPC分类号： G06F12/08 , G06F9/30
CPC分类号： G06F3/0659 , G06F3/0608 , G06F3/061 , G06F3/0619 , G06F3/0625 , G06F3/0629 , G06F3/0634 , G06F3/0673 , G06F3/068 , G06F11/2094 , G06F2201/805 , G11C7/1045 , G11C7/24 , G11C29/025 , G11C29/46 , G11C29/50012 , G11C29/70 , G11C29/76 , G11C29/83
摘要： In an embodiment, a memory device may contain device processing logic and a mode register. The mode register may a register that may specify a mode of operation of the memory device. A field in the mode register may hold a value that may indicate whether a command associated with the memory device is disabled. The value may be held in the field until either the memory device is power-cycled or reset. The device processing logic may acquire an instance of the command. The device processing logic may determine whether the command is disabled based on the value held by the mode register. The device processing logic may not execute the instance of the command if the device processing logic determines the command is disabled. If the device processing logic determines the command is not disabled, the device processing logic may execute the instance of the command.
摘要翻译：在一个实施例中，存储器设备可以包含设备处理逻辑和模式寄存器。模式寄存器可以是可以指定存储器件的操作模式的寄存器。模式寄存器中的字段可以保存可以指示与存储器设备相关联的命令是否被禁用的值。该值可以保持在现场，直到存储器件被上电或复位为止。设备处理逻辑可以获取命令的实例。设备处理逻辑可以基于由模式寄存器保持的值来确定该命令是否被禁用。如果设备处理逻辑确定该命令被禁用，则设备处理逻辑可能不执行该命令的实例。如果设备处理逻辑确定命令未被禁止，则设备处理逻辑可以执行该命令的实例。

65. 发明公开

EP3114542A1 DEVICE POWER SAVING DURING EXERCISE 有权
标题翻译： VORRICHTUNGSSTROMEINSPARUNGWÄHRENDDERÜBUNG
公开(公告)号：EP3114542A1
公开(公告)日：2017-01-11
申请号：EP14709913.9
申请日：2014-03-06
申请人： Polar Electro Oy
发明人： MUÑOZ, David , TUUNANEN, Mikko , KORPELA, Matti , KARJALAINEN, Markku , TORVINEN, Jarmo
IPC分类号： G06F1/32
CPC分类号： G06F1/3287 , G06F1/32 , G06F1/3203 , G06F1/3206 , G06F1/3212 , G06F1/3262 , G06F3/0634 , G06F19/00 , G06F19/3481
摘要： A method includes: supporting a normal operation mode during which functionalities of a portable apparatus are available through an operating system of the apparatus, wherein the operating system includes a plurality of layers including a kernel and library functions-layer; supporting a limited operation mode during which the apparatus is configured to execute a physical activity algorithm based on physical activity data corresponding to a physical activity session performed by a user of the apparatus, wherein the physical activity algorithm applies a direct low-level hardware access bypassing at least the layers above the kernel and the library functions-layer; and switching between the normal operation mode and the limited operation mode.
摘要翻译：一种方法包括：支持便携式设备的功能通过设备的操作系统可用的正常操作模式，其中操作系统包括包括内核和库功能层的多个层; 支持有限操作模式，在该有限操作模式期间，该装置被配置为基于与由该装置的用户执行的物理活动会话相对应的身体活动数据来执行身体活动算法，其中该物理活动算法应用直接的低级硬件访问绕过至少在内核和库的功能层之上; 并且在正常操作模式和受限操作模式之间切换。

66. 发明公开

EP3049888A1 TECHNIQUES ENABLING LOW POWER STATES FOR A COMMUNICATIONS PORT 审中-公开
标题翻译：技术UR UR UNG UNG UNG ES ORT ORT ORT ORT ORT ORT ORT ORT ORT ORT ORT ORT ORT ORT ORT ORT
公开(公告)号：EP3049888A1
公开(公告)日：2016-08-03
申请号：EP14849994.0
申请日：2014-09-16
申请人： Intel Corporation
发明人： CHIN, Jennifer , LIM, Su Wei , TEOH, Poh Thiam , SONG, Ting Lok , E, Sun Zheng , GAN, Say Cheong
IPC分类号： G06F1/26
CPC分类号： G06F3/0625 , G06F1/3237 , G06F1/3278 , G06F1/3287 , G06F3/061 , G06F3/0634 , G06F3/0653 , G06F3/0673 , Y02D10/128 , Y02D10/157 , Y02D10/171
摘要： Various embodiments are generally directed to an apparatus, method and other techniques for determining when a communications port is in a first low power state, determining that a coupled device entered a low power state and enabling a second low power state based on the determination that the device has entered the low power state, the second low power state to use less power than the first low power state.
摘要翻译：各种实施例通常涉及用于确定通信端口何时处于第一低功率状态的装置，方法和其他技术，基于确定所述耦合设备进入低功率状态并使得能够进行第二低功率状态器件已经进入低功率状态，第二个低功耗状态比第一个低功率状态使用更少的功率。

67. 发明公开

EP2936276A4 METHOD AND APPARATUS FOR CONTROLLING A STORAGE DEVICE 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINER SPEICHERVORRICHTUNG
公开(公告)号：EP2936276A4
公开(公告)日：2016-06-22
申请号：EP13865846
申请日：2013-06-13
申请人： INTEL CORP
发明人： HUFFMAN AMBER , GRIMSRUD KNUT , BARNES THOMAS
IPC分类号： G06F1/32 , G06F3/06 , G06F13/00
CPC分类号： G06F3/0634 , G06F1/3206 , G06F1/3268 , G06F3/0605 , G06F3/061 , G06F3/0625 , G06F3/0679 , Y02B60/1246 , Y02D10/154
摘要： A mass storage device such as a disk drive or SSD (solid state drive) employs optimization logic for reduced power consumption in a host personal electronic device that identifies and prioritizes performance and power trade-offs by considering user expectations, user presence and application responsiveness. The storage device receives commands and information from the host device indicative of user expectations about application invocation, data freshness, and usage patterns, and determines a operational state indicative of behavior settings for reducing power consumption while maintaining the performance constraints required by the user expectations. The granularity of performance considerations communicated from the host device to the mass storage device is expanded to permit the storage device to determine, based on performance constraints from user expectations, appropriate and specific power reduction measures for maintaining the user experience.
摘要翻译：诸如磁盘驱动器或SSD（固态驱动器）的大容量存储设备使用优化逻辑来降低主机个人电子设备中的功耗，通过考虑用户期望，用户存在和应用响应性来识别和优先考虑性能和功率权衡。存储设备从主机设备接收指示用户对应用调用，数据新鲜度和使用模式的预期的命令和信息，并且确定指示用于降低功耗的行为设置的操作状态，同时保持用户期望所需的性能约束。扩展从主机设备传送到大容量存储设备的性能考虑的粒度，以允许存储设备基于用户期望的性能约束来确定用于维护用户体验的适当和具体的功率降低措施。

68. 发明公开

EP3032397A1 STORAGE CONTROL DEVICE, CACHE CONTROL METHOD, AND CACHE CONTROL PROGRAM 审中-公开
标题翻译： SPEICHERSTEUERUNGSVORRICHTUNG，CACHE-STEUERUNGSVERFAHREN UND CHACHE-STEUERUNGSPROGRAMM
公开(公告)号：EP3032397A1
公开(公告)日：2016-06-15
申请号：EP15193884.2
申请日：2015-11-10
申请人： FUJITSU LIMITED
发明人： NUKARIYA, Atsushi , HASHIMOTO, Tsuyoshi
IPC分类号： G06F3/06 , G06F3/12 , G06F1/32
CPC分类号： G06F3/0625 , G06F1/3221 , G06F1/3268 , G06F3/0634 , G06F3/0635 , G06F3/065 , G06F3/067 , G06F3/0685 , G06F3/0689 , Y02D10/154
摘要： A storage control device includes a processor. The processor is configured to acquire a first size. The processor is configured to calculate, for each of a plurality of storage devices, a total size of first data stored in each of the plurality of storage devices. The first data satisfies a predetermined condition. The processor is configured to select the first data in an ascending order of the total size. A sum of the total size of the selected first data is the first size or less. The processor is configured to copy the selected first data from the plurality of storage devices to a first storage device different from the plurality of storage devices.
摘要翻译：存储控制装置包括处理器。处理器被配置为获取第一大小。处理器被配置为针对多个存储设备中的每一个计算存储在多个存储设备中的每一个中的第一数据的总大小。第一数据满足预定条件。处理器被配置为按照总大小的升序来选择第一数据。所选择的第一数据的总大小之和为第一大小或更小。处理器被配置为将所选择的第一数据从多个存储设备复制到与多个存储设备不同的第一存储设备。

69. 发明公开

EP3005079A1 ON-THE-FLY PERFORMANCE ADJUSTMENT FOR SOLID STATE STORAGE DEVICES 有权
标题翻译：固态存储设备的电力资产即时适应
公开(公告)号：EP3005079A1
公开(公告)日：2016-04-13
申请号：EP14803579.3
申请日：2014-05-27
申请人： Intel Corporation
发明人： RAGLAND, Daniel J. , SALESKI, Christopher E. , MANGOLD, Richard P. , YI, Chun L. , ALEKAL, Pranava Y. , SOUTHERN, Kevin
IPC分类号： G06F9/305 , G06F13/14
CPC分类号： G06F3/0634 , G06F3/061 , G06F3/0616 , G06F3/0619 , G06F3/0632 , G06F3/0679 , G06F13/1689 , G06F13/385 , G06F2206/1008 , Y02D10/14 , Y02D10/151
摘要： Methods and apparatus related to on-the-fly performance adjustment techniques for solid state storage devices are described. In one embodiment, a controller logic controls access to one or more non-volatile memory devices. The controller logic causes a change in an operational frequency of one or more of: the controller logic, a bus that couples the one or more non-volatile memory devices to the controller logic, and one or more of the one or more non-volatile memory devices. Also, the controller logic is capable of causing the change in the operational frequency in response to a command. Furthermore, changing power limits is made possible to scale solid state storage device performance based on system capabilities. Other embodiments are also disclosed and claimed.

70. 发明公开

EP2786254A4 CONTENT SELECTION FOR STORAGE TIERING 有权转让
标题翻译：目录以供选择存储分层
公开(公告)号：EP2786254A4
公开(公告)日：2015-07-08
申请号：EP12872746
申请日：2012-03-29
申请人： HITACHI DATA SYSTEMS CORP
发明人： ROGERS RICHARD , ZOLOTUSKY VITALY , BRYANT ALAN G
IPC分类号： G06F12/00 , G06F3/06 , G06F11/14 , G06F17/30
CPC分类号： G06F3/0625 , G06F3/0634 , G06F3/0649 , G06F3/0665 , G06F3/0685 , G06F3/0689 , G06F17/30312 , Y02B60/1246 , Y02D10/154
摘要： A method, of managing storage of content of a system (400) in storage units (430) including run units which do not allow spin-down functionality and spin-down units which allow spin-down functionality, comprises: establishing a storage tiering rule (702) which sets a policy indicating what content is eligible to be stored on a run unit and what content is eligible to be stored on a spin-down unit, the storage tiering rule being applicable to at least a group of the contents in the content system to determine stored content eligibility thereof for storage in the storage units and migration between the storage units; and identifying candidates of contents to migrate between the storage units (706), based on the storage tiering rule, state of the content system, and the stored content eligibility of the at least a group of the contents.

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