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1. 发明申请

US20140052908A1 METHODS AND STRUCTURE FOR NORMALIZING STORAGE PERFORMANCE ACROSS A PLURALITY OF LOGICAL VOLUMES 有权
标题翻译：通过多个逻辑卷正常化存储性能的方法和结构
公开(公告)号：US20140052908A1
公开(公告)日：2014-02-20
申请号：US13586133
申请日：2012-08-15
申请人： Nilesh S. Govande , Jameer Babasaheb Mulani , Brad D. Besmer , Susan Gray
发明人： Nilesh S. Govande , Jameer Babasaheb Mulani , Brad D. Besmer , Susan Gray
IPC分类号： G06F12/02
CPC分类号： G06F3/061 , G06F3/0628 , G06F3/0631 , G06F3/067 , G06F3/0673 , G06F12/02
摘要： Methods and structure are disclosed for normalizing storage performance across a plurality of logical volumes. One embodiment is a storage controller. The storage controller is adapted to couple with a plurality of host systems and a storage device. The storage controller is adapted to receive one or more requests to create logical volumes for the plurality of hose systems, and adapted to identify a plurality of performance zones for storage areas of the storage device. The performance zones exhibit different performance criteria for one or more of: reading data from the storage device and writing data to the storage device. The storage controller is further adapted to allocate storage from each of the plurality of performance zones for each of the plurality of logical volumes such that the performance criteria for accessing the storage device is distributed substantially uniformly across the plurality of logical volumes.
摘要翻译：公开了用于在多个逻辑卷上归一化存储性能的方法和结构。一个实施例是存储控制器。存储控制器适于与多个主机系统和存储设备耦合。存储控制器适于接收一个或多个请求以为多个软管系统创建逻辑卷，并且适于识别用于存储设备的存储区域的多个性能区域。性能区域对于以下中的一个或多个呈现不同的性能标准：从存储设备读取数据并将数据写入存储设备。存储控制器还适于为多个逻辑卷中的每一个为多个性能区域中的每一个分配存储，使得用于访问存储设备的性能标准基本上均匀地分布在多个逻辑卷上。

2. 发明申请

US20120331181A1 METHODS AND STRUCTURE FOR FIRMWARE UPGRADE OF DEVICES IN A STORAGE NETWORK 审中-公开
标题翻译：存储网络中设备的固件升级的方法和结构
公开(公告)号：US20120331181A1
公开(公告)日：2012-12-27
申请号：US13164965
申请日：2011-06-21
申请人： Nilesh S. Govande , Rakesh Verma , Vishal R. Thakkar
发明人： Nilesh S. Govande , Rakesh Verma , Vishal R. Thakkar
IPC分类号： G06F9/445 , G06F3/00
CPC分类号： G06F8/65 , H04L41/082
摘要： Methods and systems for improved update of firmware for components in a storage system/network. A storage network comprising one or more initiator components coupled through one or more switching components to one or more target components may be updated by generating and distributing a package buffer comprising portions where each portion comprises firmware for a corresponding type of component. Switching and/or initiator components in the system locate a portion of the package buffer for each target component directly coupled to it and transmits the located, corresponding portion (comprising firmware) to each target component. Each initiator/switching component then also forwards the entire package buffer to each other switching component coupled with it and the process repeats until all components have received updated firmware.
摘要翻译：用于改进存储系统/网络中组件的固件更新的方法和系统。包括通过一个或多个切换组件耦合到一个或多个目标组件的一个或多个启动器组件的存储网络可以通过生成和分发包装缓冲器来更新，所述包缓冲器包括部分，其中每个部分包括相应类型的组件的固件。系统中的切换和/或启动器组件为直接耦合到其的每个目标组件定位包缓冲区的一部分，并将定位的相应部分（包括固件）发送到每个目标组件。每个启动器/切换组件然后也将整个包缓冲器转发到与其耦合的每个其他交换组件，并且该过程重复，直到所有组件已经接收到更新的固件。

3. 发明授权

US09021199B2 Methods and structure for normalizing storage performance across a plurality of logical volumes 有权
标题翻译：在多个逻辑卷上归一化存储性能的方法和结构
公开(公告)号：US09021199B2
公开(公告)日：2015-04-28
申请号：US13586133
申请日：2012-08-15
申请人： Nilesh S. Govande , Jameer Babasaheb Mulani , Brad D. Besmer , Susan Gray
发明人： Nilesh S. Govande , Jameer Babasaheb Mulani , Brad D. Besmer , Susan Gray
IPC分类号： G06F3/06 , G06F12/02
CPC分类号： G06F3/061 , G06F3/0628 , G06F3/0631 , G06F3/067 , G06F3/0673 , G06F12/02
摘要： Methods and structure are disclosed for normalizing storage performance across a plurality of logical volumes. One embodiment is a storage controller. The storage controller is adapted to couple with a plurality of host systems and a storage device. The storage controller is adapted to receive one or more requests to create logical volumes for the plurality of hose systems, and adapted to identify a plurality of performance zones for storage areas of the storage device. The performance zones exhibit different performance criteria for one or more of: reading data from the storage device and writing data to the storage device. The storage controller is further adapted to allocate storage from each of the plurality of performance zones for each of the plurality of logical volumes such that the performance criteria for accessing the storage device is distributed substantially uniformly across the plurality of logical volumes.
摘要翻译：公开了用于在多个逻辑卷上归一化存储性能的方法和结构。一个实施例是存储控制器。存储控制器适于与多个主机系统和存储设备耦合。存储控制器适于接收一个或多个请求以为多个软管系统创建逻辑卷，并且适于识别用于存储设备的存储区域的多个性能区域。性能区域对于以下中的一个或多个呈现不同的性能标准：从存储设备读取数据并将数据写入存储设备。存储控制器还适用于为多个逻辑卷中的每一个为多个性能区域中的每一个分配存储，使得用于访问存储设备的性能标准基本上均匀地分布在多个逻辑卷上。

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