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1. 发明申请

US20080008205A1 DATA ACCELERATION APPARATUS FOR iSCSI AND iSCSI STORAGE SYSTEM USING THE SAME 审中-公开
标题翻译：用于iSCSI和iSCSI存储系统的数据加速装置
公开(公告)号：US20080008205A1
公开(公告)日：2008-01-10
申请号：US11769813
申请日：2007-06-28
申请人： Byung Kwon JUNG , Song Woo SOK , June KIM , Myung Joon KIM
发明人： Byung Kwon JUNG , Song Woo SOK , June KIM , Myung Joon KIM
IPC分类号： H04L12/28
CPC分类号： H04L67/1097
摘要： A data acceleration apparatus for Internet small computer system interface (iSCSI) and an iSCSI storage system using the same are provided. A data acceleration apparatus comprises an I/O processor, a memory, a TOE controller, and an IPsec controller. The I/O processor is connected to an iSCSI storage system through a PCI bus and controls a PCI bridge and the memory. The memory stores data according to the control by the I/O processor, serves as a buffer for processing a TCP/IP and an IPsec protocol, and provides a data storage space. The TOE controller receives data to be read or written through the I/O processor, offloads a stack of the TCP/IP, and processes the TCP/IP. The IPsec controller processes the IPsec protocol for the inputted and outputted data.
摘要翻译：提供了一种用于因特网小型计算机系统接口（iSCSI）和使用其的iSCSI存储系统的数据加速装置。数据加速装置包括I / O处理器，存储器，TOE控制器和IPsec控制器。 I / O处理器通过PCI总线连接到iSCSI存储系统，并控制PCI桥接器和存储器。存储器根据I / O处理器的控制存储数据，用作处理TCP / IP和IPsec协议的缓冲器，并提供数据存储空间。 TOE控制器接收要通过I / O处理器读取或写入的数据，卸载TCP / IP堆栈，并处理TCP / IP。 IPsec控制器处理输入和输出数据的IPsec协议。

2. 发明申请

US20080133609A1 OBJECT-BASED STORAGE SYSTEM FOR DEFFERRING ELIMINATION OF SHARED FILE AND METHOD THEREOF 审中-公开
标题翻译：用于定义共享文件消除的基于对象的存储系统及其方法
公开(公告)号：US20080133609A1
公开(公告)日：2008-06-05
申请号：US11948939
申请日：2007-11-30
申请人： Sang Min LEE , Hong Yeon KIM , June KIM , Myung Joon KIM
发明人： Sang Min LEE , Hong Yeon KIM , June KIM , Myung Joon KIM
IPC分类号： G06F17/30
CPC分类号： G06F16/13 , G06F16/176
摘要： An object-based storage system for deferring elimination of a shared file includes a user file manager and a metadata management server, such that even if an inode shared by a plurality of user file managers connected over a network is eliminated by one of the user file managers, the elimination of the inode is deferred until the use of the inode of another user is completed. When a file elimination request of the user is received, the user file manager sends a request message for transferring an elimination inode corresponding to the file to a temporary directory. The metadata management server receives the request message, and sends a message for transferring an object of the elimination inode to the temporary directory to at least one user file manager connected with the user file manager over the network. Accordingly, every user file manager can use the object-based storage system without considering error processing for an eliminated inode.
摘要翻译：用于推迟消除共享文件的基于对象的存储系统包括用户文件管理器和元数据管理服务器，使得即使通过网络连接的多个用户文件管理器共享的索引节点被用户文件之一消除管理者，消除inode被推迟直到使用其他用户的inode完成。当接收到用户的文件消除请求时，用户文件管理器发送用于将与该文件相对应的消息节点传送到临时目录的请求消息。元数据管理服务器接收请求消息，并且发送用于将消息inode的对象传送到临时目录的消息到通过网络与用户文件管理器连接的至少一个用户文件管理器。因此，每个用户文件管理器可以使用基于对象的存储系统，而不考虑消除的inode的错误处理。

3. 发明申请

US20080082525A1 FILE STORAGE SYSTEM, FILE STORING METHOD AND FILE SEARCHING METHOD THEREIN 有权
标题翻译：文件存储系统，文件存储方法和文件搜索方法
公开(公告)号：US20080082525A1
公开(公告)日：2008-04-03
申请号：US11860652
申请日：2007-09-25
申请人： Myung Hoon CHA , Hong Yeon KIM , June KIM , Myung Joon KIM
发明人： Myung Hoon CHA , Hong Yeon KIM , June KIM , Myung Joon KIM
IPC分类号： G06F17/30
CPC分类号： G06F17/301 , G06F17/30147
摘要： A file storage system, a file storing method, and a file searching method. In the file storing method, a single file to be stored is classified into at least one or more objects, and the classified objects are classified into pages with a serial number. One storage device to record the file is selected among a plurality of storage devices connected through a network. One object is allocated to the selected storage device. Pages configuring the file of the object allocated to the selected storage device are stored. When all pages of the file are not stored, the remaining pages are stored by allocating new object to a new storage device. Metadata for managing information about the storage of the file is set. Accordingly, the file can be stored over several disks. In addition, the overall system performance can be increased by setting the file information in the object metadata simply using the least resources.
摘要翻译：文件存储系统，文件存储方法和文件搜索方法。在文件存储方法中，要存储的单个文件被分类为至少一个或多个对象，分类对象被分类为具有序列号的页面。在通过网络连接的多个存储装置中选择用于记录文件的一个存储装置。一个对象被分配给所选择的存储设备。存储配置分配给所选存储设备的对象的文件的页面。当文件的所有页面都未被存储时，通过将新对象分配给新的存储设备来存储剩余的页面。设置用于管理有关文件存储信息的元数据。因此，文件可以存储在几个磁盘上。此外，通过仅使用最少的资源将文件信息设置在对象元数据中，可以提高整个系统性能。

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