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1. 发明授权

US07689803B2 System and method for communication using emulated LUN blocks in storage virtualization environments 有权
标题翻译：用于在存储虚拟化环境中使用模拟LUN块进行通信的系统和方法
公开(公告)号：US07689803B2
公开(公告)日：2010-03-30
申请号：US11156635
申请日：2005-06-20
申请人： Ronald S. Karr , Mukul Kumar , Subhojit Roy
发明人： Ronald S. Karr , Mukul Kumar , Subhojit Roy
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28
CPC分类号： G06F3/0607 , G06F3/0664 , G06F3/067
摘要： A system for communication using emulated LUN blocks in storage virtualization environments includes a first host and an off-host virtualizer. The off-host virtualizer may be configured to generate operating system metadata for a virtual storage device, and to make the operating system metadata accessible to the first host. A first layer of a storage software stack at the host may use the operating system metadata to detect the existence of the virtual storage device as an addressable storage device. The off-host virtualizer may also be configured to provide configuration information at a designated set of block addresses within the virtual storage device. A second layer of the storage software stack may be configured to read the configuration information from the designated set of blocks.
摘要翻译：在存储虚拟化环境中使用模拟LUN块进行通信的系统包括第一主机和脱离主机的虚拟机。脱离主机虚拟器可以被配置为生成用于虚拟存储设备的操作系统元数据，并且使操作系统元数据可访问第一主机。主机上的第一层存储软件堆栈可以使用操作系统元数据来检测虚拟存储设备作为可寻址存储设备的存在。脱离主机虚拟器还可以被配置为在虚拟存储设备内的指定的一组块地址处提供配置信息。存储软件堆栈的第二层可以被配置为从指定的块集读取配置信息。

2. 发明授权

US07707372B1 Updating a change track map based on a mirror recovery map 有权
标题翻译：基于镜像恢复映射更新更改轨迹映射
公开(公告)号：US07707372B1
公开(公告)日：2010-04-27
申请号：US10882112
申请日：2004-06-30
申请人： Mukul Kumar , Ronald S. Karr , Subhojit Roy , Prasad Limaye , Raghu Krishnamurthy , Anand A. Kekre
发明人： Mukul Kumar , Ronald S. Karr , Subhojit Roy , Prasad Limaye , Raghu Krishnamurthy , Anand A. Kekre
IPC分类号： G06F12/00
CPC分类号： G06F11/2082 , G06F2201/84
摘要： One method of updating a change track map involves resetting a mirror recovery map for a data volume. Just before the mirror recovery map is reset, a change track map for the data volume can be updated, using the mirror recovery map. The mirror recovery map can be reset by a data element of a data processing system, while the change track map can be updated by a control element of the data processing system.
摘要翻译：更新更改轨迹映射的一种方法涉及重置数据卷的镜像恢复映射。在镜像恢复映射重置之前，可以使用镜像恢复映射更新数据卷的更改轨迹图。可以通过数据处理系统的数据元素来重置镜像恢复映射，同时可以通过数据处理系统的控制元件来更新改变轨迹图。

3. 发明申请

US20050228937A1 System and method for emulating operating system metadata to provide cross-platform access to storage volumes 有权
标题翻译：用于模拟操作系统元数据以提供对存储卷的跨平台访问的系统和方法
公开(公告)号：US20050228937A1
公开(公告)日：2005-10-13
申请号：US11156635
申请日：2005-06-20
申请人： Ronald Karr , Mukul Kumar , Subhojit Roy
发明人： Ronald Karr , Mukul Kumar , Subhojit Roy
IPC分类号： G06F3/06 , G06F12/00
CPC分类号： G06F3/0607 , G06F3/0664 , G06F3/067
摘要： A system for communication using emulated LUN blocks in storage virtualization environments includes a first host and an off-host virtualizer. The off-host virtualizer may be configured to generate operating system metadata for a virtual storage device, and to make the operating system metadata accessible to the first host. A first layer of a storage software stack at the host may use the operating system metadata to detect the existence of the virtual storage device as an addressable storage device. The off-host virtualizer may also be configured to provide configuration information at a designated set of block addresses within the virtual storage device. A second layer of the storage software stack may be configured to read the configuration information from the designated set of blocks.
摘要翻译：在存储虚拟化环境中使用模拟LUN块进行通信的系统包括第一主机和脱离主机的虚拟机。脱离主机虚拟器可以被配置为生成用于虚拟存储设备的操作系统元数据，并且使操作系统元数据可访问第一主机。主机上的第一层存储软件堆栈可以使用操作系统元数据来检测虚拟存储设备作为可寻址存储设备的存在。脱离主机虚拟器还可以被配置为在虚拟存储设备内的指定的一组块地址处提供配置信息。存储软件堆栈的第二层可以被配置为从指定的块集读取配置信息。

4. 发明授权

US08209500B1 Method and apparatus for providing intelligent interpretation of calendaring information to schedule computer data operations 有权
标题翻译：用于提供日历信息的智能解释以调度计算机数据操作的方法和装置
公开(公告)号：US08209500B1
公开(公告)日：2012-06-26
申请号：US11274541
申请日：2005-11-15
申请人： Mukul Kumar , Subhojit Roy
发明人： Mukul Kumar , Subhojit Roy
IPC分类号： G06F12/00 , G06F13/00 , G06F13/28 , G06F9/46
CPC分类号： G06F9/4843
摘要： A method and apparatus for scheduling a backup operation for a computer is described. The method includes searching a database for at least one record possessing an absence indicia. The method further includes scheduling an operation to be performed during a time period associated with the at least one record.
摘要翻译：描述了一种用于计划计算机的备份操作的方法和装置。该方法包括在数据库中搜索具有不存在标记的至少一个记录。该方法还包括调度在与至少一个记录相关联的时间周期期间执行的操作。

5. 发明授权

US07565568B1 Method and system for virtualization switch failover 有权
标题翻译：虚拟化交换机故障切换的方法和系统
公开(公告)号：US07565568B1
公开(公告)日：2009-07-21
申请号：US10788698
申请日：2004-02-27
申请人： Mukul Kumar , Amitava Guha , Subhojit Roy , John J. Glen
发明人： Mukul Kumar , Amitava Guha , Subhojit Roy , John J. Glen
IPC分类号： G06F11/00
CPC分类号： G06F11/201 , H04L43/0811 , H04L43/10
摘要： A method and system for virtualization switch failover is disclosed. According one embodiment of the present invention, a failure of a first virtualization device within storage a area network interconnect and associated with a unique interconnect device identifier is detected and the unique interconnect device identifier is responsively associated with a second virtualization device of the storage area network interconnect.
摘要翻译：公开了一种用于虚拟化交换机故障切换的方法和系统。根据本发明的一个实施例，检测区域网络互连并与唯一的互连设备标识符相关联的存储器内的第一虚拟化设备的故障，并且唯一的互连设备标识符响应地与存储区域网络的第二虚拟化设备相关联互连。

6. 发明授权

US07386664B1 Method and system for mirror storage element resynchronization in a storage virtualization device 有权
标题翻译：存储虚拟化设备中镜像存储元件重新同步的方法和系统
公开(公告)号：US07386664B1
公开(公告)日：2008-06-10
申请号：US10964526
申请日：2004-10-13
申请人： Subhojit Roy , Prasad Limaye , Mukul Kumar , Niranjan S. Pendharkar , Arun M. Rokade , Shishir S. Asgaonkar , Ashish K. Saxena , Pooja Sarda , Prasad K. Dharap , Anand A. Kekre
发明人： Subhojit Roy , Prasad Limaye , Mukul Kumar , Niranjan S. Pendharkar , Arun M. Rokade , Shishir S. Asgaonkar , Ashish K. Saxena , Pooja Sarda , Prasad K. Dharap , Anand A. Kekre
IPC分类号： G06F12/00
CPC分类号： G06F11/2082 , G06F11/1662 , G06F11/2087 , G06F11/2094
摘要： A method and system for mirror storage element resynchronization in a storage virtualization device is disclosed. According to one embodiment of the present invention, a read operation on a region of a data volume is received at a first module of a first storage virtualization device where the data volume is associated with at least a first mirror storage element and a second mirror storage element, a state indicated by a bit corresponding to the region of the data volume within a first synchronization map is determined in response to receiving the read operation, the read operation is processed using the first module if the bit is determined to indicate a first state and using a second module of the first storage virtualization device if the bit is determined to indicate a second state.
摘要翻译：公开了一种用于存储虚拟化设备中的镜像存储元件再同步的方法和系统。根据本发明的一个实施例，在第一存储虚拟化设备的第一模块处接收对数据卷的区域的读取操作，其中数据卷至少与第一镜像存储元件和第二镜像存储器相关联响应于接收到读取操作确定由与第一同步图中的数据卷的区域相对应的位所指示的状态，如果该位被确定为指示第一状态，则使用第一模块来处理读取操作以及如果所述比特被确定为指示第二状态，则使用所述第一存储虚拟化设备的第二模块。

7. 发明授权

US07437506B1 Method and system for virtual storage element placement within a storage area network 有权
标题翻译：虚拟存储元件放置在存储区域网络内的方法和系统
公开(公告)号：US07437506B1
公开(公告)日：2008-10-14
申请号：US10834602
申请日：2004-04-26
申请人： Mukul Kumar , Subhojit Roy
发明人： Mukul Kumar , Subhojit Roy
IPC分类号： G06F12/00
CPC分类号： G06F3/0664 , G06F3/0605 , G06F3/0631 , G06F3/067
摘要： A method and system for virtual storage element placement within a storage area network is disclosed. According to one embodiment of the present invention, first data is received which specifies an access characteristic of a virtual storage element to be associated with a storage area network. Once received, the first data is used along with second data specifying a topology of a storage area network to select a virtualization device of the storage area network. According to another embodiment of the present invention, third data specifying a characteristic of one or more virtualization devices of the storage area network is additionally used to select the virtualization device. Thereafter, the virtual storage element to be associated with the storage area network is associated with the selected virtualization device.
摘要翻译：公开了一种用于存储区域网内的虚拟存储元件放置的方法和系统。根据本发明的一个实施例，接收指定要与存储区域网络相关联的虚拟存储元件的访问特性的第一数据。一旦接收到，第一数据与指定存储区域网络的拓扑的第二数据一起使用以选择存储区域网络的虚拟化设备。根据本发明的另一实施例，还额外地使用指定存储区域网络的一个或多个虚拟化设备的特性的第三数据来选择虚拟化设备。此后，与存储区域网络相关联的虚拟存储元件与所选择的虚拟化设备相关联。

8. 发明授权

US08065737B1 Virus scanning for block-level distributed application management 有权
标题翻译：病毒扫描用于块级分布式应用程序管理
公开(公告)号：US08065737B1
公开(公告)日：2011-11-22
申请号：US11712728
申请日：2007-02-28
申请人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , Tung Nguyen
发明人： Pradip Kulkarni , Mukul Kumar , Adhir Potdar , Richard Au , Tung Nguyen
IPC分类号： G06F11/00
CPC分类号： G06F9/4416 , G06F21/562
摘要： Described herein is technology for, among other things virus scanning for block-level distributed application management. The technology involves storing blocks of a root image on a first storage unit and storing blocks of leaf images on respective second storage units. The leaf images include additional data blocks not previously contained in the root image and changes made by respective compute nodes to the blocks of the root image. The technology includes receiving a notification from one of the compute nodes that the root image has been scanned for viruses and providing the notification to other compute nodes.
摘要翻译：这里描述了用于块级分布式应用程序管理的病毒扫描的技术。该技术涉及将根图像的块存储在第一存储单元上，并将叶图像的块存储在相应的第二存储单元上。叶图像包括先前不包含在根图像中的附加数据块和由相应计算节点对根图像的块的改变。该技术包括从计算节点之一接收根图像已扫描病毒的通知，并将该通知提供给其他计算节点。

9. 发明授权

US07910032B2 Process for manufacturing a flexible packaging laminate for filling liquids in pouches such as edible oil pouches 有权
标题翻译：制造用于在诸如食用油袋之类的袋中填充液体的柔性包装层压板的方法
公开(公告)号：US07910032B2
公开(公告)日：2011-03-22
申请号：US11813225
申请日：2005-12-14
申请人： Mukul Kumar
发明人： Mukul Kumar
IPC分类号： B29C55/00 , B29C71/00 , B29C47/00
CPC分类号： B32B27/08 , B29C47/0023 , B29C47/065 , B29C47/26 , B32B27/32 , B32B38/14 , B32B2250/03 , B32B2250/242 , B32B2270/00 , B32B2307/31 , B32B2307/4023 , B32B2307/406 , B32B2307/546 , B32B2307/75 , B32B2439/46 , Y10T428/1334 , Y10T428/1352
摘要： The present invention provides an exemplary process for manufacturing a flexible packaging laminate into a pouch for containing liquids such as edible oil. The process includes taking granules of polypropylene and medium density polyethylene in a proportion of 1-1.5:1.5-2.5, —melting the granules at 200-230 degrees Celsius in a 3 layer blown film extruder to form a co-extruded film, —printing the film by a Rotogravure printing technique at 40-60 degrees Celsius, —laminating the printed film with a conventional 5 layer co-extruded nylon film at 60-80 degrees Celsius, —curing the laminated film at 35-45 degrees Celsius for at least 2 days, —and slitting the cured laminated film to a desired size for using with a Form Fill Seal machine (FFS Machine) at 160-180 degrees Celsius, to make pouches that hold liquids, such as edible oil.
摘要翻译：本发明提供了用于将柔性包装层压材料制造成用于容纳诸如食用油的液体的袋的示例性方法。该方法包括以1-1.5:1.5-2.5的比例使用聚丙烯和中密度聚乙烯的颗粒，在三层吹膜挤出机中将颗粒在200-230摄氏度下熔化以形成共挤塑膜，印刷该膜通过40摄氏度的凹版印刷技术，用常规的5层共挤尼龙膜在60-80摄氏度下对印刷膜进行层压，将层压膜在35-45摄氏度下至少固化 2天，并将固化的层压膜切割成所需的尺寸，以便在160-180摄氏度的填充密封机（FFS机）上使用，以制备容纳诸如食用油的液体的袋。

10. 发明授权

US08688037B2 Magnetic latching mechanism for use in mating a mobile computing device to an accessory device 有权
标题翻译：用于将移动计算设备配合到附件设备的磁性锁定机构
公开(公告)号：US08688037B2
公开(公告)日：2014-04-01
申请号：US12478763
申请日：2009-06-04
申请人： Manjirnath Chatterjee , Eric Liu , Mark Corbridge , Mukul Kumar , Wim Crooijmans
发明人： Manjirnath Chatterjee , Eric Liu , Mark Corbridge , Mukul Kumar , Wim Crooijmans
IPC分类号： H04B5/00
CPC分类号： G06F1/1632
摘要： A mobile computing device and an accessory device are individually equipped with features and components that enable magnetic coupling of the two devices. Specific embodiments provide for the use of one or more horseshoe magnets for use in the magnetic coupling mechanisms. As an addition or alternative, electromagnetic coupling may be used to selectively maintain and/or orient the two devices in a mated position.
摘要翻译：移动计算设备和附件设备分别配备有能够实现两个设备的磁耦合的特征和组件。具体实施例提供使用一个或多个用于磁耦合机构的马蹄形磁体。作为补充或替代方案，可以使用电磁耦合来选择性地维持和/或定向两个装置在配合位置。

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