公开(公告)号：US08046439B2

公开(公告)日：2011-10-25

申请号：US12548101

申请日：2009-08-26

申请人： Yu Hu ,  Jian-Feng Guo

发明人： Yu Hu ,  Jian-Feng Guo

IPC分类号： G06F15/173

CPC分类号： G06F17/30067

摘要： A method for installing EXT (extended) file system from a server to at least a client, the method includes the following steps. The super blocks of original files in a server are read to obtain subarea basic parameters of original files which are then packed into an image file. The reserved nodes and the first data pointing to the reserved nodes are analyzed in sequence. Whether the reserved nodes point to directory files is judged. A directory sequence is created according to the judge result. The nodes and the first data pointing to the nodes is reviewed. A client receives the image file and separates the subarea basic parameters of original files and data blocks from the image file, and calculates the basic data and data blocks for storing them in the client.

摘要翻译： 一种将EXT（扩展）文件系统从服务器安装到至少一个客户端的方法，该方法包括以下步骤。 读取服务器中原始文件的超级块，以获得原始文件的子区域基本参数，然后将其打包到图像文件中。 依次分析保留节点和指向保留节点的第一个数据。 是否判断保留节点指向目录文件。 根据判断结果创建目录序列。 回顾节点和指向节点的第一个数据。 客户端接收图像文件，并将原始文件和数据块的分区基本参数与图像文件分离，并计算用于存储在客户端中的基本数据和数据块。

公开(公告)号：US20090327309A1

公开(公告)日：2009-12-31

申请号：US12406179

申请日：2009-03-18

申请人： JIAN-FENG GUO ,  ZHEN-MIN SONG

发明人： JIAN-FENG GUO ,  ZHEN-MIN SONG

IPC分类号： G06F12/16 ,  G06F17/30

CPC分类号： G06F11/1456 ,  G06F11/1448

摘要： A method for protecting files of a digital photo frame includes an applying module of the digital photo frame detecting whether there are files in a storage system, which is accessed by the digital photo frame. If not, the applying module copies the files of the storage module to the storage system. If yes, the applying module judges whether the files of the storage module are the same as the files of the storage system. If not, the applying module copies the files of the storage module to the storage system.

摘要翻译： 一种用于保护数字相框的文件的方法包括数字相框的应用模块，用于检测存储系统中是否存在由数字相框访问的文件。 如果不是，应用模块将存储模块的文件复制到存储系统。 如果是，则应用模块判断存储模块的文件是否与存储系统的文件相同。 如果不是，应用模块将存储模块的文件复制到存储系统。

公开(公告)号：US20070291704A1

公开(公告)日：2007-12-20

申请号：US11452258

申请日：2006-06-14

申请人： Jian-Feng Guo ,  Xing-Jia Wang ,  Cang-Mou Cao ,  Yi Chen ,  Tom Chen ,  Win-Harn Liu

发明人： Jian-Feng Guo ,  Xing-Jia Wang ,  Cang-Mou Cao ,  Yi Chen ,  Tom Chen ,  Win-Harn Liu

IPC分类号： H04Q7/24

CPC分类号： H04L61/103 ,  H04L29/12028 ,  H04L69/40

摘要： An Internet protocol (IP) address take-over system in a local area network and a method thereof are provided. The IP address take-over system takes over the IP addresses in a server connecting with a plurality of clients and containing a plurality of network interface cards, and automatically updates the media access control (MAC) addresses stored in the address resolution protocol (ARP) caches of the clients and corresponding to the IP address of the server, so as to guarantee the continuity of the network communication between the clients and the server, and improve the reliability of the server.

摘要翻译： 提供局域网中的因特网协议（IP）地址接管系统及其方法。 IP地址接管系统接管与多个客户端连接并包含多个网络接口卡的服务器中的IP地址，并自动更新存储在地址解析协议（ARP）中的媒体访问控制（MAC）地址， 客户端的缓存和服务器的IP地址对应，以保证客户端与服务器之间网络通信的连续性，提高服务器的可靠性。

公开(公告)号：US20070260922A1

公开(公告)日：2007-11-08

申请号：US11407212

申请日：2006-04-20

申请人： Cang-Mou Cao ,  Xing-Jia Wang ,  Jian-Feng Guo ,  Yi Chen ,  Tom Chen ,  Win-Harn Liu

发明人： Cang-Mou Cao ,  Xing-Jia Wang ,  Jian-Feng Guo ,  Yi Chen ,  Tom Chen ,  Win-Harn Liu

IPC分类号： G06F11/00

CPC分类号： G06F11/1666 ,  G06F11/2015

摘要： A method of protecting data in the cache memory of a storage system is used to protect the data stored in the cache memory of a first storage system and a second storage system coupled together and with the battery backed function. When the first storage system and the second storage system function normally, the data in their cache memory are mutually backed up. When any of the storage system has a power failure situation, the other normal storage system takes over the malfunctioned storage device. The data in its own cache memory are protected using the battery backed function. After the malfunctioned storage system restarts, the two storage systems keep backing up the data in the cache memory of each other. This provides a thorough protection of the data in the cache memory of the storage systems, increasing the reliability thereof.

摘要翻译： 使用保护存储系统的高速缓冲存储器中的数据的方法来保护存储在第一存储系统和第二存储系统的高速缓冲存储器中的数据，该第一存储系统和第二存储系统耦合在一起并且具有电池支持的功能。 当第一个存储系统和第二个存储系统正常工作时，它们的高速缓冲存储器中的数据将相互备份。 当任何存储系统出现电源故障时，其他正常的存储系统会接管故障存储设备。 使用电池支持的功能保护其自身缓存中的数据。 在故障存储系统重新启动之后，两个存储系统将不断备份高速缓存中的数据。 这提供了对存储系统的高速缓冲存储器中的数据的全面保护，从而提高了其可靠性。

公开(公告)号：US20100017440A1

公开(公告)日：2010-01-21

申请号：US12333647

申请日：2008-12-12

申请人： JIAN-FENG GUO

发明人： JIAN-FENG GUO

IPC分类号： G06F17/30

CPC分类号： G06F16/58

摘要： A digital image file display system includes a storage device and a DPF. The storage device includes a marking module, a first sending module, and a first receiving module. The DPF includes a display module, a second sending module, and a second receiving module. The marking module assigns digital image files not previously displayed by the DPF to a list. The first sending module sends notification about the list to the DPF. The second receiving module receives the notification, and the second sending module sends a request to the storage device to display the digital image files of the list. The first receiving module receives the request, and the first sending module sends the list to the DPF. The second receiving module receives the list, and the display module displays the digital image file of the list or properties thereof. A digital image file display method is also provided.

摘要翻译： 数字图像文件显示系统包括存储装置和DPF。 存储装置包括标记模块，第一发送模块和第一接收模块。 DPF包括显示模块，第二发送模块和第二接收模块。 标记模块将DPF以前未显示的数字图像文件分配给列表。 第一个发送模块将有关该列表的通知发送到DPF。 第二接收模块接收通知，第二发送模块向存储装置发送请求以显示该列表的数字图像文件。 第一个接收模块接收到该请求，第一个发送模块将该列表发送给DPF。 第二接收模块接收列表，显示模块显示该列表的数字图像文件或其属性。 还提供了数字图像文件显示方法。

公开(公告)号：US20080209122A1

公开(公告)日：2008-08-28

申请号：US11710524

申请日：2007-02-26

申请人： Lei Li ,  Jian-Feng Guo ,  Tom Chen ,  Win-Harn Liu

发明人： Lei Li ,  Jian-Feng Guo ,  Tom Chen ,  Win-Harn Liu

IPC分类号： G06F13/00

CPC分类号： G06F3/0659 ,  G06F3/0613 ,  G06F3/0644 ,  G06F3/0676

摘要： A method of automatically adjusting a size of a copy-on-write (COW) disk space of a snapshot device is provided. A first disk space of a snapshot device is initialized, and a COW operation is performed on a chunk of the first disk space. Next, it is determined whether a chunk sequence number of a write request is in the first disk space. Then, if the chuck sequence number of the write request is in the first disk space, the first disk space is maintained. Then, if the chuck sequence number of the write request is not in the first disk space, a second disk space is initialized, and the number of chunks of the second disk space is the same as the number of maximum successive chunks of the first disk space, and then, the COW operation is performed on the chunk of the second disk space.

摘要翻译： 提供了一种自动调整快照设备的写时复制（COW）磁盘空间大小的方法。 初始化快照设备的第一个磁盘空间，并对第一个磁盘空间的块执行COW操作。 接下来，确定写入请求的块序列号是否在第一个磁盘空间中。 然后，如果写入请求的卡盘序列号在第一个磁盘空间中，则保持第一个磁盘空间。 然后，如果写请求的卡盘序列号不在第一磁盘空间中，则初始化第二磁盘空间，并且第二磁盘空间的块数与第一磁盘的最大连续块的数量相同 空格，然后在第二磁盘空间的块上执行COW操作。

公开(公告)号：US20100318585A1

公开(公告)日：2010-12-16

申请号：US12557265

申请日：2009-09-10

申请人： LIANG HUA ,  JIAN-FENG GUO

发明人： LIANG HUA ,  JIAN-FENG GUO

IPC分类号： G06F12/00 ,  G06F12/02 ,  G06F17/30

CPC分类号： G06F16/10

摘要： A method for a server installing a FAT file system on at least a client computer, the method includes the following steps. The subarea basic parameters of original files and data blocks stored in the server are read by a reading module. The subarea basic parameters of original files and data blocks are received and packed to an image file by the execution module. The FAT files in sub-directories are searched by the execution module and packed to the image file. The image file is received and transmitted to a file system installing module by the receiving module. The subarea basic parameters of original files and data blocks are separated from the image file and the basic data and data blocks are calculated by the file system installing module for storing them in memory and hard disc of the client computer.

公开(公告)号：US07818369B2

公开(公告)日：2010-10-19

申请号：US12255097

申请日：2008-10-21

申请人： Teng-Yu Huang ,  Jian-Feng Guo

发明人： Teng-Yu Huang ,  Jian-Feng Guo

IPC分类号： G06F15/173

CPC分类号： H04L12/2827 ,  H04L12/2809 ,  H04N1/00244 ,  H04N1/00347 ,  H04N2201/0012 ,  H04N2201/0039

摘要： A digital image displaying system includes a DPF and an electronic device communicating with the DPF. The DPF has identification information. The electronic device includes a DPF detecting submodule, a image storing submodule for storing digital image files, a DPF managing submodule, and an information transmitting submodule. The DPF detecting submodule detects identification information of the at least one DPF, the DPF managing submodule stores the identification information therein, the information transmitting submodule transmits network location paths of the digital image files of the image storing submodule to the at least one DPF, the at least one DPF receives the network location paths and displays the digital image files stored in the image storing submodule according to the network location paths. A method for displaying digital image files is also provided.

摘要翻译： 数字图像显示系统包括DPF和与DPF通信的电子设备。 DPF具有识别信息。 电子设备包括DPF检测子模块，用于存储数字图像文件的图像存储子模块，DPF管理子模块和信息发送子模块。 DPF检测子模块检测至少一个DPF的识别信息，DPF管理子模块存储其中的识别信息，信息发送子模块将图像存储子模块的数字图像文件的网络位置路径发送到至少一个DPF， 至少一个DPF接收网络位置路径，并根据网络位置路径显示存储在图像存储子模块中的数字图像文件。 还提供了一种用于显示数字图像文件的方法。

公开(公告)号：US20100037227A1

公开(公告)日：2010-02-11

申请号：US12208070

申请日：2008-09-10

申请人： YONG-HUI XIAO ,  JIAN-FENG GUO

发明人： YONG-HUI XIAO ,  JIAN-FENG GUO

IPC分类号： G06F9/46

CPC分类号： G06F9/485

摘要： A method for executing a task schedule on a DPF is disclosed. The method includes loading a task configuration file comprising at least one task capable of being executed at any given time, reading a current time from a clock within the DPF, checking if there is the task waiting to be executed, executing the task if there exists the task waiting to be run, and repeating the reading a current time step, after a wait time, if no tasks have been scheduled for current execution.

摘要翻译： 公开了一种在DPF上执行任务调度的方法。 该方法包括加载包括至少一个能够在任何给定时间被执行的任务的任务配置文件，从DPF内的时钟读取当前时间，检查是否存在等待执行的任务，如果存在则执行该任务 任务等待运行，并在等待时间之后重复读取当前时间步骤，如果没有安排任务执行当前执行。

公开(公告)号：US20080209032A1

公开(公告)日：2008-08-28

申请号：US11709259

申请日：2007-02-22

申请人： Jian-Feng Guo ,  Lei Li ,  Tom Chen ,  Win-Harn Liu

发明人： Jian-Feng Guo ,  Lei Li ,  Tom Chen ,  Win-Harn Liu

IPC分类号： G06F15/173

CPC分类号： H04L67/1097 ,  H04L29/06 ,  H04L41/0681 ,  H04L43/00 ,  H04L43/0817 ,  H04L43/16

摘要： An alarm method for insufficient storage space of a network storage system is provided. The method includes the following steps. Preset a time alarm threshold value according to a current operation state of the system when allocating storage spaces to users. Estimate a time that written data fully occupy a current remaining space according to a data writing speed to the storage space, a current idle memory of the system, total dirty data in a cache of the system, and the current remaining space in the storage space. Compare the estimated time value and the time alarm threshold value. And, send alarm information when the estimated time value is smaller than the time alarm threshold value. By setting the alarm threshold value of a time concept, a timely alarm of insufficient storage space is realized, which enhances the effective management of the storage space.

摘要翻译： 提供一种网络存储系统的存储空间不足的报警方法。 该方法包括以下步骤。 在向用户分配存储空间时，根据系统的当前操作状态预设时间告警阈值。 根据对存储空间的数据写入速度，系统的当前空闲存储器，系统的高速缓存中的全部脏数据以及存储空间中的当前剩余空间，估计写入的数据完全占据当前剩余空间的时间 。 比较估计时间值和时间报警阈值。 并且，当估计时间值小于时间警报阈值时发送报警信息。 通过设置时间概念的告警阈值，实现对存储空间不足的及时报警，增强了存储空间的有效管理。