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51. 发明申请

US20090216886A1 Method of multi-path accessing remote logic device under linux system 审中-公开
标题翻译：在linux系统下多路径访问远程逻辑器件的方法
公开(公告)号：US20090216886A1
公开(公告)日：2009-08-27
申请号：US12071487
申请日：2008-02-21
申请人： Ming-Sheng Zhu , Ji-Dong Wang , Tom Chen , Win-Harn Liu
发明人： Ming-Sheng Zhu , Ji-Dong Wang , Tom Chen , Win-Harn Liu
IPC分类号： G06F15/16
CPC分类号： H04L67/1097 , G06F3/0613 , G06F3/0617 , G06F3/0635 , G06F3/067 , H04L69/14
摘要： A method of multi-path accessing a remote logic device under a Linux system is used to realize a multi-path access between an initiator and a target in a storage area network (SAN). Firstly, a communication is established between the initiator and the target. Next, the initiator requests to establish at least one link session with the target. Then, the initiator obtains an iSCSI-connected host assigned by the target, and also obtains a message about connected devices corresponding to the iSCSI-connected host through transmitting a report logic unit number (LUN) command. Then, the initiator configures a device mapper, and the device mapper generates information about redundant devices according to the connected devices and the corresponding LUNs, and the redundant connected devices are mapped into a unique mapping device.
摘要翻译：使用在Linux系统下多路径访问远程逻辑设备的方法来实现存储区域网络（SAN）中的发起者和目标之间的多路径访问。首先，在发起者和目标之间建立通信。接下来，发起者请求与目标建立至少一个链接会话。然后，启动器获取由目标分配的iSCSI连接的主机，并通过发送报告逻辑单元号（LUN）命令获取与iSCSI连接的主机对应的连接设备的消息。然后，启动器配置设备映射器，设备映射器根据连接的设备和相应的LUN生成有关冗余设备的信息，并将冗余连接的设备映射到唯一的映射设备。

52. 发明授权

US07574624B2 Integrated test method on multi-operating system platform 有权
标题翻译：多操作系统平台集成测试方法
公开(公告)号：US07574624B2
公开(公告)日：2009-08-11
申请号：US11707871
申请日：2007-02-20
申请人： Town Chen , Kai Wang , Tom Chen , Win-Harn Liu
发明人： Town Chen , Kai Wang , Tom Chen , Win-Harn Liu
IPC分类号： G06F11/00
CPC分类号： G06F11/2284
摘要： An integrated test method on a multi-operation system (OS) platform for performing an integrated test of a file system and disk performance in a computer with an extended firmware interface (EFI) system environment on multiple OS platforms is provided. The method includes the following steps. Scan sectors of an entire physical hard disk and perform a hardware underlying test of a disk device in the EFI environment; select and load an OS, then enter the OS environment to test the file system and the disk performance in the system environment; exit from the OS and return to the EFI environment to summarize a test result; determine whether it is necessary to load other OSes, if necessary, return and load other OSes, and if not, send the summarized test result to a server terminal for analysis and processing.
摘要翻译：提供了一种多操作系统（OS）平台上的集成测试方法，用于在多个操作系统平台上使用扩展固件接口（EFI）系统环境对计算机中的文件系统和磁盘性能进行集成测试。该方法包括以下步骤。扫描整个物理硬盘的扇区，并对EFI环境中的磁盘设备进行硬件底层测试; 选择并加载操作系统，然后输入操作系统环境，以测试系统环境中的文件系统和磁盘性能; 退出操作系统并返回到EFI环境，总结测试结果; 确定是否需要加载其他操作系统，如有必要，返回并加载其他操作系统，否则，将汇总的测试结果发送到服务器端进行分析和处理。

53. 发明申请

US20090193436A1 Alarm display system of cluster storage system and method thereof 审中-公开
标题翻译：集群存储系统的报警显示系统及其方法
公开(公告)号：US20090193436A1
公开(公告)日：2009-07-30
申请号：US12010831
申请日：2008-01-30
申请人： Qi-Fei Du , Tom Chen , Win-Harn Liu
发明人： Qi-Fei Du , Tom Chen , Win-Harn Liu
IPC分类号： G06F13/00
CPC分类号： G06F11/321
摘要： An alarm display system of a cluster storage system and a method thereof are described. A reasonable single abnormal event processing manner is adopted to classify the alarm priority through abnormal events detected by different nodes sharing a common device in the cluster storage system, and analyze load of each node. That is, nodes with lower loads are analyzed to obtain all the abnormal events of the common device and the node most affected by the abnormal events in the cluster storage system. Afterward, the analysis result is transmitted to each node, and each node then informs a subscriber with an alarm prompt, so as to reasonably and correctly alarm the subscriber with abnormal events of the common device and impacts thereof on the nodes.
摘要翻译：描述了集群存储系统的报警显示系统及其方法。采用合理的单一异常事件处理方式，通过在群集存储系统中共享公共设备的不同节点检测到的异常事件对告警优先级进行分类，分析每个节点的负载。即分析负载较小的节点，以获得群集存储系统中常见设备和受异常事件影响最大的节点的所有异常事件。之后，将分析结果发送给每个节点，然后每个节点通知用户报警提示，从而对共享设备的异常事件及其对节点的影响进行合理，正确的报警。

54. 发明申请

US20090138656A1 Method of skipping synchronization process for initialization of RAID1 device 审中-公开
标题翻译：跳过RAID1设备初始化的同步过程的方法
公开(公告)号：US20090138656A1
公开(公告)日：2009-05-28
申请号：US11984966
申请日：2007-11-26
申请人： Zhun Liu , Jian-Zhong Wang , Tom Chen , Win-Harn Liu
发明人： Zhun Liu , Jian-Zhong Wang , Tom Chen , Win-Harn Liu
IPC分类号： G06F12/00
CPC分类号： G06F11/2087 , G06F11/2066
摘要： A method for skipping an initialization process of synchronization of an RAID 1 device skips synchronization process of the RAID1 device through a bitmap technique. First, an RAID1 device is established, a space of the same size is divided from each member disk of the RAID1 device for storing a bitmap corresponding to each data block on each member disk. When a read/write operation is executed on the RAID1 device, before the bit value in the bitmap corresponding to the data block is read, whether the bitmap exists or not is determined first, then corresponding operation is executed according to the bit value in the bitmap corresponding to data block requesting the read/write operation. The method skips synchronization process of the RAID 1 device during the initial establishment, thereby largely saving the time required by the synchronization process for initialization, and further improving the overall performance of the RAID1 device.
摘要翻译：用于跳过RAID 1设备的同步初始化处理的方法通过位图技术跳过RAID1设备的同步过程。首先，建立RAID1设备，将与RAID1设备的每个成员磁盘划分相同大小的空间，用于存储与每个成员磁盘上的每个数据块相对应的位图。当在RAID1设备上执行读/写操作时，在读取与数据块相对应的位图中的位值之前，首先确定位图是否存在，然后根据位置值中的位值执行相应的操作位图对应于请求读/写操作的数据块。该方法在初始建立过程中跳过RAID 1设备的同步过程，从而大大节省了初始化同步过程所需的时间，进一步提高了RAID1设备的整体性能。

55. 发明授权

US07539755B2 Real-time heartbeat frequency regulation system and method utilizing user-requested frequency 有权
标题翻译：实时心跳频率调节系统和利用用户请求频率的方法
公开(公告)号：US07539755B2
公开(公告)日：2009-05-26
申请号：US11408953
申请日：2006-04-24
申请人： Sheng Li , Tom Chen , Win-Harn Liu
发明人： Sheng Li , Tom Chen , Win-Harn Liu
IPC分类号： G06F15/173
CPC分类号： G06F19/3418 , G06F19/00 , G06F19/3481 , H04L43/10 , H04L43/103 , H04L67/1095 , H04L67/34
摘要： A system and method for regulating real-time the heartbeat frequency of the host according to the user-requested frequency, wherein the heartbeat frequency of the host is regulated through the service request signal sent from the user's end to the host by making use of a cluster system comprising a host and a backup host. Firstly, a frequency correspondence table is established. The host and the backup host transmit signals to each other at a predetermined frequency, which is set to the most recent heartbeat frequency of the host. Then the transmitting times of a plurality of service request signals are recorded to calculate the frequency of the most recent service request signal. Finally, the most recent heartbeat frequency of the host and the frequency of the most recent service request signal are compared to determine if the heartbeat frequency of the host needs to be regulated.
摘要翻译：一种用于根据用户请求的频率实时地调整主机的心跳频率的系统和方法，其中主机的心跳频率通过使用从用户端向主机发送的服务请求信号进行调节集群系统包括主机和备份主机。首先，建立频率对应表。主机和备用主机以预定频率彼此发送信号，该预定频率被设置为主机的最近的心跳频率。然后记录多个业务请求信号的发送时间，以计算最近业务请求信号的频率。最后，比较主机的最近的心跳频率和最近的服务请求信号的频率，以确定主机的心跳频率是否需要调节。

56. 发明申请

US20090132765A1 DUAL CONTROLLER STORAGE APPARATUS AND CACHE MEMORY MIRROR METHOD THEREOF 审中-公开
标题翻译：双控制器存储设备和高速缓存存储器镜像方法
公开(公告)号：US20090132765A1
公开(公告)日：2009-05-21
申请号：US11943652
申请日：2007-11-21
申请人： Jian-Zhong Wang , Tom Chen , Win-Harn Liu
发明人： Jian-Zhong Wang , Tom Chen , Win-Harn Liu
IPC分类号： G06F12/00
CPC分类号： G06F12/0868 , G06F11/1666 , G06F11/2089 , G06F2212/284 , G06F2212/286 , H04L67/1095
摘要： A dual controller storage apparatus and a cache memory mirror method thereof are described. The storage apparatus includes a imaging environment module, a storage device, a first controller, and a second controller. The first controller has a virtual disk and a first cache memory. The second controller has a second cache memory. The present invent provides a imaging environment function to select the first or the second controller to serve an extranet according to the request of the extranet. If the imaging environment function selects the second controller, the data received from the extranet is written into the second cache memory. Communication between the second controller and the first controller is established, and the data of the second controller received from the extranet into the first cache memory and the virtual disk.
摘要翻译：描述了双控制器存储装置及其高速缓存存储器镜像方法。存储装置包括成像环境模块，存储装置，第一控制器和第二控制器。第一控制器具有虚拟磁盘和第一缓存存储器。第二控制器具有第二缓存存储器。本发明提供了一种成像环境功能，用于根据外部网的请求选择第一或第二控制器来服务外部网。如果成像环境功能选择第二控制器，则从外部网接收的数据被写入第二高速缓冲存储器。建立第二控制器和第一控制器之间的通信，并且将第二控制器的数据从外部网接收到第一高速缓冲存储器和虚拟盘中。

57. 发明申请

US20090113455A1 Network card testing method 有权
标题翻译：网卡测试方法
公开(公告)号：US20090113455A1
公开(公告)日：2009-04-30
申请号：US11976371
申请日：2007-10-24
申请人： Zhi Wang , Tom Chen , Win-Harn Liu
发明人： Zhi Wang , Tom Chen , Win-Harn Liu
IPC分类号： G06F3/00
CPC分类号： G06F11/2221
摘要： A network card testing method, used to test if the network card is capable of functioning normally in a computer having Extended Firmware Interface (EFI) system. Wherein, in a protocol assignment table is recorded the connection relations of a network protocol of Extended Firmware Interface, and a driver program corresponding to a network driver interface specification (NDIS) layer. In addition, the driver corresponding to the network card is loaded at the NDIS layer. In implementing the network card test program, though the utilization of an additionally written EFI pseudo program as a medium of transmitting data for the network card testing program, and also though the utilization of an additionally written intermediate filter driver in invoking a driver suitable for the network card, the hardware testing of network card can be realized, thus increasing the category and scope of the network card testing supported by an EFI system.
摘要翻译：一种网卡测试方法，用于测试在具有扩展固件接口（EFI）系统的计算机中网卡是否能正常工作。其中在协议分配表中记录了扩展固件接口的网络协议和与网络驱动程序接口规范（NDIS）层对应的驱动程序的连接关系。此外，对应于网卡的驱动程序加载在NDIS层。在实施网卡测试程序时，尽管利用附加写入的EFI伪程序作为用于网卡测试程序的数据传输的介质，以及利用附加写入的中间过滤器驱动程序来调用适用于网卡，网卡的硬件测试可以实现，从而增加了EFI系统支持的网卡测试的类别和范围。

58. 发明申请

US20090106661A1 Switching System and Method for Display Interface 审中-公开
标题翻译：显示接口的切换系统和方法
公开(公告)号：US20090106661A1
公开(公告)日：2009-04-23
申请号：US11874018
申请日：2007-10-17
申请人： Hai-Yen Sung , Tom Chen , Win-Harn Liu
发明人： Hai-Yen Sung , Tom Chen , Win-Harn Liu
IPC分类号： G06F15/177
CPC分类号： G06F16/958
摘要： A switching system and method for a display interface is relative to the system including an interface switching program, a data display interface, and an index database. The interface switching program has a text input box and a toggle button, for a user to type a keyword and then click the toggle button to trigger an interface switching event. The data display interface is for the user to browse a data. The index database stores a correspondence table of the keyword and a string data. The interface switching program queries the index database according to the interface switching event, so as to acquire a string data, and controls the data display interface to automatically display a data corresponding to the string data, so as to achieve the switch of display interface through the keyword, thereby improving the operating convenience.
摘要翻译：显示接口的切换系统和方法是相对于包括接口切换程序，数据显示接口和索引数据库的系统。界面切换程序具有文本输入框和切换按钮，用户可以键入关键字，然后单击切换按钮来触发界面切换事件。数据显示界面用于用户浏览数据。索引数据库存储关键字和字符串数据的对应表。接口切换程序根据接口切换事件查询索引数据库，从而获取字符串数据，并控制数据显示界面自动显示与字符串数据对应的数据，从而实现显示接口切换关键字，从而提高操作方便性。

59. 发明申请

US20090102426A1 CHARGING SYSTEM AND METHOD FOR ELECTRONIC DEVICE 审中-公开
标题翻译：电子设备的充电系统和方法
公开(公告)号：US20090102426A1
公开(公告)日：2009-04-23
申请号：US11877215
申请日：2007-10-23
申请人： Juen Liou , Tom Chen , Win-Harn Liu
发明人： Juen Liou , Tom Chen , Win-Harn Liu
IPC分类号： H02J7/00 , H01M10/44
CPC分类号： H02J7/0052 , H01M10/44
摘要： A charging system and method for an electronic device are used for controlling an external charging power supply to charge the electronic device. Electric quantity detection software running on the electronic device is used to detect electric quantity of a battery of the electronic device and to generate a signal indicating a message of performing a charging operation or indicating a message of stopping the charging operation. A Universal Serial Bus (USB) interface is disposed in the electronic device to output the signal. A USB control chip, disposed in a charging device, receives the signal and controls a switch to turn on or turn off the external charging power supply to charge or stop charging the electronic device. The charging system and method for an electronic device can effectively control the electric quantity of the battery of the electronic device without requiring a charging control circuit.
摘要翻译：电子设备的充电系统和方法用于控制外部充电电源以对电子设备充电。使用在电子设备上运行的电量检测软件来检测电子设备的电池的电量，并产生指示执行充电操作或指示停止充电操作的消息的信号的信号。通用串行总线（USB）接口设置在电子设备中以输出信号。设置在充电装置中的USB控制芯片接收信号并控制开关以打开或关闭外部充电电源以对电子设备充电或停止充电。电子设备的充电系统和方法可以有效地控制电子设备的电池的电量，而不需要充电控制电路。

60. 发明授权

US07509544B2 Data repair and synchronization method of dual flash read only memory 有权
标题翻译：双闪存数据修复和同步方式只读存储器
公开(公告)号：US07509544B2
公开(公告)日：2009-03-24
申请号：US11710694
申请日：2007-02-26
申请人： Nan Zhang , Yan-Peng Yang , Tom Chen , Win-Harn Liu
发明人： Nan Zhang , Yan-Peng Yang , Tom Chen , Win-Harn Liu
IPC分类号： G11C29/00 , G06F11/00
CPC分类号： G06F11/1417 , G06F11/1658 , G06F11/1666 , G06F11/2056
摘要： A data repair and synchronization method of dual flash ROM is provided, which includes a first flash ROM and a second flash ROM that store the same system data, wherein one of the first flash ROM and the second flash ROM is used to perform a data repair on the other flash ROM with damaged data and perform a data synchronization between the two flash ROMs, thereby ensuring that once the data in one flash ROM is damaged during the system operation, the complete system data stored in the other flash ROM is used to recover the damaged operating system and the files in the system. Meanwhile, through performing the data synchronization periodically, important configuration files in the system stored in the two flash ROMs are kept to be updated and completed.
摘要翻译：提供了一种双闪存ROM的数据修复和同步方法，其包括存储相同系统数据的第一闪存ROM和第二闪存ROM，其中第一闪存ROM和第二闪存ROM中的一个用于执行数据修复在另一个具有损坏数据的闪存ROM中，并且在两个闪存ROM之间执行数据同步，从而确保一旦在系统操作期间一个闪存ROM中的数据被损坏，则存储在另一个闪存ROM中的完整系统数据被用于恢复受损的操作系统和系统中的文件。同时，通过周期性地执行数据同步，保存存储在两个闪存ROM中的系统中的重要配置文件被更新和完成。

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