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51. 发明申请

US20120317319A1 INPUT/OUTPUT SYSTEM AND METHODS TO COUPLE A STORAGE DEVICE TO THE SAME SERVER AFTER MOVEMENT IN AN INPUT/OUTPUT SYSTEM 有权
标题翻译：输入/输出系统和方法将输入/输出系统中的运动之后的存储设备耦合到相同的服务器
公开(公告)号：US20120317319A1
公开(公告)日：2012-12-13
申请号：US13154611
申请日：2011-06-07
申请人： Michael G. Myrah , Balaji Natrajan , Pruthviraj Herur Puttaiah
发明人： Michael G. Myrah , Balaji Natrajan , Pruthviraj Herur Puttaiah
IPC分类号： G06F13/10
CPC分类号： H04L67/1097 , G06F3/067 , H04L67/288
摘要： In an embodiment, a method of operating a zone manager of an input/out system includes, in response to a storage device being inserted into a particular storage-device location of the input/output system, determining whether the particular storage-device location and the storage device are assigned to a same server of the input/output system, and assigning the particular storage-device location and storage device to the same server in response to determining that the particular storage-device location and the storage device are not assigned to the same server.
摘要翻译：在一个实施例中，操作输入/输出系统的区域管理器的方法包括响应于存储设备被插入到输入/输出系统的特定存储设备位置中，确定特定的存储设备位置和存储设备被分配给输入/输出系统的相同服务器，并且响应于确定特定存储设备位置和存储设备未被分配到相同服务器而将特定存储设备位置和存储设备分配给相同的服务器同一台服务器。

52. 发明申请

US20120215937A1 NETWORK BOTTLENECKS 有权
标题翻译：网络瓶颈
公开(公告)号：US20120215937A1
公开(公告)日：2012-08-23
申请号：US13033250
申请日：2011-02-23
申请人： Michael G. MYRAH , Balaji Natrajan
发明人： Michael G. MYRAH , Balaji Natrajan
IPC分类号： G06F15/173
CPC分类号： G06F13/4022 , G06F2201/81
摘要： A method comprises receiving a request for a network connection and determining if the requested network connection is available. Based on the network connection not being available, the method comprises incrementing a counter. Based on the counter exceeding a threshold value, the method comprises setting a status indicating a bottleneck condition and further responding to the status indicative of the bottleneck condition.
摘要翻译：一种方法包括接收对网络连接的请求并确定所请求的网络连接是否可用。基于网络连接不可用，该方法包括递增计数器。基于计数器超过阈值，该方法包括设置指示瓶颈状况的状态，并进一步响应指示瓶颈状态的状态。

53. 发明授权

US09336032B2 Zoning data to a virtual machine 有权
标题翻译：将数据分区到虚拟机
公开(公告)号：US09336032B2
公开(公告)日：2016-05-10
申请号：US13879805
申请日：2010-10-28
申请人： Michael G. Myrah , Balaji Natrajan
发明人： Michael G. Myrah , Balaji Natrajan
IPC分类号： G06F9/455
CPC分类号： G06F9/45558 , G06F9/45533 , G06F13/4022 , G06F13/4068 , G06F13/4282 , G06F2009/45562 , G06F2009/45579
摘要： In a method to zone data to a virtual machine, support information is exchanged between a physical controller and an expander, the support information comprising an indication of an ability of the physical controller and the expander to support thereon a set of virtual controllers and a set of virtual physical layers (virtual PHYs), respectively. In response to a positive indication sending a list of SAS addresses to the expander, a list of SAS addresses is sent to the expander. Then, a first SAS address of the list of SAS addresses is assigned to a first virtual PHY of the set of virtual PHYs, wherein the assigning is performed by the expander, and wherein the first virtual PHY at an assigned SAS address corresponds to a first virtual controller of the set of virtual controllers.
摘要翻译：在将数据区分到虚拟机的方法中，在物理控制器和扩展器之间交换支持信息，所述支持信息包括物理控制器和扩展器在其上支持一组虚拟控制器和集合的能力的指示的虚拟物理层（虚拟PHY）。响应于向扩展器发送SAS地址列表的肯定指示，将SAS地址列表发送到扩展器。然后，将SAS地址列表的第一SAS地址分配给虚拟PHY集合的第一虚拟PHY，其中分配由扩展器执行，并且其中分配的SAS地址处的第一虚拟PHY对应于第一虚拟控制器的虚拟控制器。

54. 发明授权

US09143432B2 Expander-targeted zoned broadcast 有权
标题翻译：扩展器定位分区广播
公开(公告)号：US09143432B2
公开(公告)日：2015-09-22
申请号：US13443793
申请日：2012-04-10
申请人： Balaji Natrajan , Michael G. Myrah , Schail Hameed
发明人： Balaji Natrajan , Michael G. Myrah , Schail Hameed
IPC分类号： H04L12/24 , H04L12/28 , H04L12/751
CPC分类号： H04L45/025 , H04L12/28 , H04L41/06 , H04L41/0654 , H04L41/12
摘要： A method includes detecting a topology change on a link in a network and determining which zone group corresponds to the topology change. The method also includes identifying a zone group in the network that is permitted to access a device on said link and determining an address of an expander that has the zone group permitted to access the device on the link. The method further includes generating an expander-targeted zoned broadcast command to report a topology change in the network. The expander-targeted zoned broadcast command has, as a destination address, the address of the expander determined to have a zone group permitted to access a device on the link.
摘要翻译：一种方法包括检测网络中的链路上的拓扑变化，并确定哪个区域组对应于拓扑变化。该方法还包括识别网络中允许访问所述链路上的设备的区域组，并且确定具有允许访问该链路上的设备的区域组的扩展器的地址。该方法还包括生成扩展器目标分区广播命令以报告网络中的拓扑变化。作为目标地址的扩展器定位分区广播命令具有被确定具有允许访问该链路上的设备的区域组的扩展器的地址。

55. 发明授权

US09037924B2 Managing operation performance 有权
标题翻译：管理运营绩效
公开(公告)号：US09037924B2
公开(公告)日：2015-05-19
申请号：US13558702
申请日：2012-07-26
申请人： Michael G. Myrah , Balaji Natrajan , Shilpa B. Shrinivas
发明人： Michael G. Myrah , Balaji Natrajan , Shilpa B. Shrinivas
IPC分类号： H04L12/24 , G06F11/34
CPC分类号： G06F11/3419 , G06F2201/81
摘要： Systems and methods for managing operation performance are included herein. In one example, a method includes determining an operation execution time. The method also includes storing the operation execution time. Furthermore, the method includes calculating an operation performance characteristic based on the operation execution time. The method also includes determining a threshold based on the operation performance characteristic. Additionally, the method includes determining the operation execution time is above the threshold. In addition, the method includes providing a warning based at least on the operation performance characteristic and the threshold.
摘要翻译：这里包括用于管理操作性能的系统和方法。在一个示例中，一种方法包括确定操作执行时间。该方法还包括存储操作执行时间。此外，该方法包括基于操作执行时间来计算操作性能特性。该方法还包括基于操作性能特征确定阈值。此外，该方法包括确定操作执行时间高于阈值。此外，该方法包括至少基于操作性能特征和阈值提供警告。

56. 发明授权

US09032071B2 Systems and methods for representing a SAS fabric 有权
标题翻译：用于表示SAS结构的系统和方法
公开(公告)号：US09032071B2
公开(公告)日：2015-05-12
申请号：US13556667
申请日：2012-07-24
申请人： Michael G Myrah , Balaji Natrajan , Sohail Hameed
发明人： Michael G Myrah , Balaji Natrajan , Sohail Hameed
IPC分类号： G06F15/173 , G06F13/14
CPC分类号： G06F13/14 , G06F13/4022
摘要： An example provides potential solutions for SAS fabrics. The example includes identifying one or more devices directly attached to an entry point switch. The example also includes identifying one or more SAS switches that are not directly attached to the entry point switch. The example further includes receiving a request for SAS fabric information. Additionally, the example includes generating a data model in a format adapted to direct a client to generate a representation of the SAS fabric. The data model includes the one or more devices directly attached to the entry point switch, and the one or more SAS switches that are not directly attached to the entry point switch.
摘要翻译：一个例子为SAS面料提供了潜在的解决方案。该示例包括识别直接连接到入口点开关的一个或多个设备。该示例还包括识别不直接附接到入口点开关的一个或多个SAS交换机。该示例进一步包括接收对SAS结构信息的请求。此外，该示例包括以适于指导客户端生成SAS结构的表示的格式生成数据模型。数据模型包括直接连接到入口点开关的一个或多个设备，以及一个或多个不直接连接到入口点开关的SAS开关。

57. 发明授权

US08996805B2 Shared cache module and method thereof 有权
标题翻译：共享缓存模块及其方法
公开(公告)号：US08996805B2
公开(公告)日：2015-03-31
申请号：US13282223
申请日：2011-10-26
申请人： Joseph David Black , Balaji Natrajan , Michael G Myrah
发明人： Joseph David Black , Balaji Natrajan , Michael G Myrah
IPC分类号： G06F13/00 , G06F13/28 , G06F12/08
CPC分类号： G06F12/084
摘要： Shared cache modules, systems, and methods are provided herein. The shared cache module is useable with at least one initiator on a serial attached small computer system interface system. The shared cache module includes a memory device and a memory interface. The memory device assigns each of the at least one initiator to a portion of a cache memory on the memory device. The memory interface indexes the assignment and communicates with the at least one initiator to perform a memory task.
摘要翻译：本文提供了共享缓存模块，系统和方法。共享缓存模块可用于串行连接的小型计算机系统接口系统上的至少一个启动器。共享缓存模块包括存储器设备和存储器接口。存储器设备将至少一个启动器中的每一个分配给存储器设备上的高速缓冲存储器的一部分。存储器接口索引分配并与至少一个启动器通信以执行存储器任务。

58. 发明授权

US08918571B2 Exposing expanders in a data storage fabric 有权
标题翻译：在数据存储结构中暴露扩展器
公开(公告)号：US08918571B2
公开(公告)日：2014-12-23
申请号：US13151009
申请日：2011-06-01
申请人： Michael G. Myrah , Balaji Natrajan , Pruthviraj Herur Puttaiah
发明人： Michael G. Myrah , Balaji Natrajan , Pruthviraj Herur Puttaiah
IPC分类号： G06F13/00 , H04L12/931
CPC分类号： H04L49/455
摘要： A method of selectively exposing expanders in a data storage fabric is disclosed. The method includes generating a phy permission table in a switch expander. The phy permission table is configured for access by an initiator and includes data as to which enclosure expanders are discoverable by the initiator. A zone group of phys from the enclosure expanders assigned to the initiator is created. The phy permission table is updated to identify each phy coupled to the enclosure expanders in the zone group.
摘要翻译：公开了一种选择性地暴露数据存储结构中的扩展器的方法。该方法包括在开关扩展器中生成phy权限表。 phy权限表被配置为由启动器访问，并且包括关于哪个机箱扩展器可被启动器发现的数据。创建分配给启动器的机箱扩展器的区域组phys。更新phy权限表以识别耦合到区域组中的机箱扩展器的每个phy。

59. 发明授权

US08909864B2 Multicast write commands 有权
标题翻译：组播写命令
公开(公告)号：US08909864B2
公开(公告)日：2014-12-09
申请号：US13250630
申请日：2011-09-30
申请人： Joseph David Black , Michael G Myrah , Balaji Natrajan
发明人： Joseph David Black , Michael G Myrah , Balaji Natrajan
IPC分类号： G06F12/08 , H04L29/08 , G06F3/06
CPC分类号： H04L67/14 , G06F3/0611 , G06F3/0659 , G06F3/067 , G06F3/0683
摘要： Techniques for implementing a multicast write command are described. A data block may be destined for multiple targets. The targets may be included in a list. A multicast write command may include the list. Write commands may be sent to each target in the list.
摘要翻译：描述用于实现多播写命令的技术。数据块可以指定多个目标。目标可能包含在列表中。多播写入命令可以包括列表。写命令可以发送到列表中的每个目标。

60. 发明授权

US08898386B2 Logical volume group drive control 有权
标题翻译：逻辑卷组驱动控制
公开(公告)号：US08898386B2
公开(公告)日：2014-11-25
申请号：US13562419
申请日：2012-07-31
申请人： Raymond A Ritter , Balaji Natrajan , Michael G Myrah
发明人： Raymond A Ritter , Balaji Natrajan , Michael G Myrah
IPC分类号： G06F12/02 , G06F3/06 , G06F1/32
CPC分类号： G06F3/0689 , G06F1/3268 , G06F1/3287 , G06F3/0625 , G06F3/0634 , G06F3/0665 , Y02D10/154 , Y02D10/171 , Y02D50/20
摘要： A volume group power control system and a corresponding method are disclosed. The system is to organize a plurality of drive systems into a plurality of logical volume groups and to store group data identifying each of the plurality of logical volume groups. Each of the logical volume groups includes a plurality of the drive systems. The array controller includes a power management component to monitor activity of each of the plurality of drive systems in each of the plurality of logical volume groups and to deactivate the plurality of drive systems associated with a given one of the plurality of logical volume groups in response to the power management component determining that the plurality of drive systems associated with the given one of the plurality of logical volume groups is substantially inactive.
摘要翻译：公开了一种卷组功率控制系统和相应的方法。系统是将多个驱动系统组织成多个逻辑卷组并存储识别多个逻辑卷组中的每一个的组数据。每个逻辑卷组包括多个驱动系统。阵列控制器包括电力管理组件，用于监视多个逻辑卷组中的每一个中的多个驱动系统中的每个驱动系统的活动，并响应于与多个逻辑卷组中给定的一个逻辑卷组相关联的多个驱动系统确定与多个逻辑卷组中给定的一个逻辑卷组相关联的多个驱动器系统基本上不活动的电力管理组件。

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