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84. 发明授权

US09467399B2 Processing concurrency in a network device 有权
标题翻译：处理网络设备中的并发性
公开(公告)号：US09467399B2
公开(公告)日：2016-10-11
申请号：US14516529
申请日：2014-10-16
申请人： Marvell Israel (M.I.S.L) Ltd.
发明人： Aron Wohlgemuth , Rami Zemach , Gil Levy
IPC分类号： H04L12/28 , H04L12/935 , H04L12/741 , H04L29/06 , G06F9/52 , G06F12/02
CPC分类号： H04L49/3063 , G06F9/524 , G06F12/023 , G06F2212/163 , H04L45/74 , H04L69/12 , H04L69/22
摘要： One or more processing operations with respect to a packet are performed at a packet processing node of a network device, the packet processing node configured to perform multiple different processing operations with respect to the packet. A first accelerator engine is triggered for performing a first additional processing operation with respect to the packet. The first additional processing operation constitutes an operation that is different from the multiple different processing operations that the packet processing node is configured to perform. The first additional processing operation is performed by the first accelerator engine. Concurrently with performing the first additional processing operation at the first accelerator engine, at least a portion of a second additional processing operation with respect to the packet is performed by the packet processing node, the second additional processing operation not dependent on a result of the first additional processing operation.
摘要翻译：在网络设备的分组处理节点处执行关于分组的一个或多个处理操作，所述分组处理节点被配置为针对分组执行多个不同的处理操作。触发第一加速器引擎以执行关于分组的第一附加处理操作。第一附加处理操作构成与分组处理节点被配置为执行的多个不同处理操作不同的操作。第一附加处理操作由第一加速器引擎执行。同时在第一加速器引擎执行第一附加处理操作时，由分组处理节点执行相对于分组的第二附加处理操作的至少一部分，第二附加处理操作不依赖于第一加速器的结果附加处理操作。

85. 发明申请

US20160283156A1 KEY-VALUE DRIVE HARDWARE 审中-公开
标题翻译：键值驱动硬件
公开(公告)号：US20160283156A1
公开(公告)日：2016-09-29
申请号：US14666238
申请日：2015-03-23
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Philip A. KUFELDT , Abhijeet GOLE , Ramanujam THIRUMALAI , Raghu GURURANGAN
IPC分类号： G06F3/06 , G06F12/10
CPC分类号： G06F3/0626 , G06F3/064 , G06F3/0685 , G06F12/0238 , G06F12/10 , G06F2212/1012 , G06F2212/1016 , G06F2212/152 , G06F2212/154 , G06F2212/163 , G06F2212/205 , G06F2212/217 , G06F2212/264 , G06F2212/7201
摘要： A compact storage server is configured with two 2.5-inch form factor disk drives, a solid-state drive, and a processor, all mounted on a support frame that conforms to a 3.5-inch disk drive form factor specification. The 2.5-inch form factor disk drives may be configured as the mass storage devices for the compact storage server, the solid-state drive may be configured to increase performance of the compact storage server, and the processor may be configured to perform object storage server operations, such as responding to requests from clients with respect to storing and retrieving objects.
摘要翻译：紧凑型存储服务器配置有两个2.5英寸外形尺寸的磁盘驱动器，固态驱动器和处理器，全部安装在符合3.5英寸磁盘驱动器规格的支持框架上。 2.5英寸外形尺寸磁盘驱动器可以被配置为紧凑型存储服务器的大容量存储设备，固态驱动器可以被配置为增加紧凑型存储服务器的性能，并且处理器可以被配置为执行对象存储服务器操作，例如响应客户端关于存储和检索对象的请求。

86. 发明申请

US20160266797A1 Caching On Ephemeral Storage 审中-公开
标题翻译：缓存临时存储
公开(公告)号：US20160266797A1
公开(公告)日：2016-09-15
申请号：US15063169
申请日：2016-03-07
申请人： CacheBox Inc.
发明人： Murali Nagaraj , Sumit Kumar , Sumit Kapoor , Lorenzo Salhi , John Groff
IPC分类号： G06F3/06 , G06F12/08
CPC分类号： G06F3/061 , G06F3/0631 , G06F3/0632 , G06F3/0659 , G06F3/0665 , G06F3/067 , G06F9/45533 , G06F16/11 , G06F16/176 , G06F2212/154 , G06F2212/163 , G06F2212/222
摘要： In an embodiment of the invention, an apparatus comprises: a physical server; a guest operating system (OS) instance that runs on the physical server; a cache communicatively coupled to the guest OS instance via the physical server and allocated the guest OS; a plurality of storage units; wherein the guest OS instance is configured to access data in the plurality of storage units via a network; and wherein the cache is configured to boost a performance of a guest OS machine of the guest OS instance. In another embodiment of the invention, a method comprises: accessing, by a guest operating system (OS) instance, data in a plurality of storage units via a network; and boosting, by a cache, a performance of a guest OS of the guest OS instance. In yet another embodiment of the invention, an article of manufacture, comprises a non-transient computer-readable medium having stored thereon instructions operable to permit an apparatus to: access, by a guest operating system (OS) instance, data in a plurality of storage units via a network; and boost, by a cache, a performance of a guest OS of the guest OS instance.
摘要翻译：在本发明的实施例中，一种装置包括：物理服务器; 在物理服务器上运行的客户机操作系统（OS）实例; 经由物理服务器通信地耦合到客户操作系统实例并缓存客户操作系统的缓存; 多个存储单元; 其中所述客户操作系统实例被配置为经由网络访问所述多个存储单元中的数据; 并且其中所述高速缓存被配置为提升所述客户OS实例的来宾OS机器的性能。在本发明的另一个实施例中，一种方法包括：通过客户操作系统（OS）实例通过网络访问多个存储单元中的数据; 并且通过缓存来提升客户OS实例的来宾操作系统的性能。在本发明的另一个实施例中，一种制造商品包括其上存储有非易失性计算机可读介质，所述非瞬态计算机可读介质具有可操作以允许装置执行以下操作的指令：由客户操作系统（OS）实例访问多个存储单元通过网络; 并且通过缓存来提升客户OS实例的来宾操作系统的性能。

87. 发明申请

US20160210232A1 CACHE COHERENCE PROTOCOL 审中-公开
标题翻译：高速缓存协议协议
公开(公告)号：US20160210232A1
公开(公告)日：2016-07-21
申请号：US15081064
申请日：2016-03-25
申请人： HGST Netherlands B.V.
发明人： Jin REN , Ken Qing YANG , Gregory Evan FEDYNYSHYN
IPC分类号： G06F12/08 , G06F12/12
CPC分类号： G06F12/0833 , G06F3/06 , G06F3/0613 , G06F3/064 , G06F3/065 , G06F3/067 , G06F12/0815 , G06F12/122 , G06F12/128 , G06F15/167 , G06F17/30 , G06F2212/1021 , G06F2212/154 , G06F2212/163 , G06F2212/222 , G06F2212/254 , G06F2212/264 , G06F2212/282 , G06F2212/286 , G06F2212/314 , G06F2212/621 , H04L29/08 , H04L67/1095 , H04L67/1097
摘要： The present disclosure relates to systems, methods, and computer program products for keeping multiple caches updated, or coherent, on multiple servers when the multiple caches contain independent copies of cached data. Example methods may include receiving a request to write data to a block of a first cache associated with a first server in a clustered server environment. The methods may also include identifying a second cache storing a copy of the block, where the second cache is associated with a second server in the clustered environment. The methods may further include transmitting a request to update the second cache with the received write data, and upon receiving a subsequent request to write subsequent data, identifying a third cache for invalidating based on access patterns of the blocks, where the third cache is associated with a third server in the clustered environment.
摘要翻译：本公开涉及当多个高速缓存包含缓存数据的独立副本时，用于在多个服务器上保持多个高速缓存更新或一致的系统，方法和计算机程序产品。示例性方法可以包括在群集服务器环境中接收向与第一服务器相关联的第一缓存的块写入数据的请求。方法还可以包括识别存储块的副本的第二高速缓存，其中第二高速缓存与群集环境中的第二服务器相关联。所述方法还可以包括：利用所接收的写入数据来发送更新第二高速缓存的请求，以及在接收到写入后续数据的后续请求时，基于块的访问模式识别用于无效的第三高速缓存，其中第三高速缓冲存储器在群集环境中使用第三台服务器。

88. 发明授权

US09384147B1 System and method for cache entry aging 有权
标题翻译：缓存条目老化的系统和方法
公开(公告)号：US09384147B1
公开(公告)日：2016-07-05
申请号：US14552344
申请日：2014-11-24
申请人： Saratoga Speed, Inc.
发明人： Abbas Morshed , Chuan-Wen George Tsang , Christopher Youngworth
IPC分类号： G06F12/123 , G06F12/12 , G06F17/30 , G06F12/08
CPC分类号： G06F12/123 , G06F12/0808 , G06F17/30982 , G06F2212/1016 , G06F2212/1032 , G06F2212/163 , G06F2212/62
摘要： A system comprises a host device and a cache controller. The host device includes a command buffer and a host application that posts a cache command that includes a cache key and a key aging alias in the command buffer. The cache controller includes logic circuitry configured to load the cache command from the command buffer of the first host device into the buffer memory, identify a match, if any, for the cache key in the command queue, perform the cache command, and return cache completion status information to the first host application, wherein the cache completion status information includes a value of the key aging alias in cache metadata when a match for the cache key is found and includes a value of the key aging alias provided by the first host application when a match for the cache key is not found.
摘要翻译：系统包括主机设备和高速缓存控制器。主机设备包括一个命令缓冲区和一个主机应用程序，它将包含缓存密钥和密钥老化别名的缓存命令发布到命令缓冲区中。高速缓存控制器包括逻辑电路，其被配置为将缓存命令从第一主机设备的命令缓冲器加载到缓冲存储器中，识别命令队列中的高速缓存密钥的匹配（如果有的话），执行高速缓存命令和返回高速缓存完成状态信息到第一主机应用程序，其中当发现高速缓存密钥的匹配时，高速缓存完成状态信息包括高速缓存元数据中的密钥老化别名的值，并且包括由第一主机应用提供的密钥老化别名的值当找不到缓存键的匹配时。

89. 发明申请

US20160092133A1 DATA ALLOCATION CONTROL APPARATUS AND DATA ALLOCATION CONTROL METHOD 有权
标题翻译：数据分配控制装置和数据分配控制方法
公开(公告)号：US20160092133A1
公开(公告)日：2016-03-31
申请号：US14817449
申请日：2015-08-04
申请人： FUJITSU LIMITED
发明人： Toshihiro Shimizu , Miho Murata
IPC分类号： G06F3/06
CPC分类号： G06F3/0673 , G06F3/061 , G06F3/064 , G06F12/0223 , G06F12/08 , G06F12/0804 , G06F12/0868 , G06F12/121 , G06F2212/1016 , G06F2212/154 , G06F2212/163
摘要： When access to a second data block located in a second storage area occurs immediately after access to a first data block located in a first storage area, a data allocation control apparatus updates access information indicating an access sequence of the data blocks, based on identification information of the first data block and identification information of the second data block. The data allocation control apparatus determines whether to perform relocation of a first data group related to the first data block and a second data group related to the second data block, based on the access information and allocation information indicating an allocation status of the data blocks in the first storage area and the second storage area.
摘要翻译：当访问位于第二存储区域中的第二数据块在访问位于第一存储区域中的第一数据块之后立即发生时，数据分配控制装置基于识别信息来更新指示数据块的访问序列的访问信息的第一数据块和第二数据块的识别信息。数据分配控制装置基于访问信息和指示数据块的分配状态的分配信息，确定是否执行与第一数据块有关的第一数据组和与第二数据块相关的第二数据组的重定位第一存储区域和第二存储区域。

90. 发明申请

US20160085674A1 METHODS AND SYSTEMS FOR DYNAMICALLY CONTROLLED CACHING 有权
标题翻译：用于动态控制的高速缓存的方法和系统
公开(公告)号：US20160085674A1
公开(公告)日：2016-03-24
申请号：US14494731
申请日：2014-09-24
申请人： NETAPP, INC.
发明人： Randolph Wesley Sterns , Mark Edward Regester , Kevin Lee Kidney , Yulu Diao
IPC分类号： G06F12/08
CPC分类号： G06F12/0804 , G06F12/0871 , G06F12/0875 , G06F12/0895 , G06F12/12 , G06F2212/1016 , G06F2212/163 , G06F2212/69
摘要： Systems and methods for improving caching mechanisms in a storage system are disclosed. The method includes storing data associated with a write input/output (I/O) request at a cache; determining an amount of dirty data stored in the cache, where the dirty data is data in the cache that has not yet been written to a persistent storage location managed by a storage system; determining if the amount of dirty data exceeds a threshold value; determining a cache flush rate based on the amount of dirty data stored at the cache, when the amount of dirty data exceeds the threshold value; and writing data from the cache at the determined cache flush rate to the persistent storage location.
摘要翻译：公开了一种用于改进存储系统中的高速缓存机制的系统和方法。该方法包括将与写入输入/输出（I / O）请求相关联的数据存储在高速缓存中; 确定存储在所述高速缓存中的脏数据量，其中所述脏数据是尚未被写入由存储系统管理的持久存储位置的高速缓存中的数据; 确定脏数据量是否超过阈值; 当脏数据量超过阈值时，基于存储在高速缓存中的脏数据量来确定高速缓存刷新速率; 以及将所确定的高速缓存刷新率的高速缓存中的数据写入所述持久存储位置。

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