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1. 发明授权

US5764972A Archiving file system for data servers in a distributed network environment 失效
标题翻译：在分布式网络环境中存档数据服务器的文件系统
公开(公告)号：US5764972A
公开(公告)日：1998-06-09
申请号：US481924
申请日：1995-06-07
申请人： Donald D. Crouse , Harriet G. Coverston , Joseph M. Cychosz
发明人： Donald D. Crouse , Harriet G. Coverston , Joseph M. Cychosz
IPC分类号： B27G1/00 , B27M3/08 , G06F17/30
CPC分类号： G06F17/30194 , G06F17/30073 , Y10S707/99931 , Y10S707/99953
摘要： An archiving file system is specifically designed to support the storage of, and access to, remote files stored on high speed, large capacity network data servers. The archiving file system automatically archives remote files across multiple types of secondary storage media on such network data servers based on a set of hierarchically selectable archival attributes selectively assigned to each remote file. The archiving file system is completely transparent to the user program and operates on remote files by providing a different file control program and a different file structure on the network data server, without the need to modify the standard file system that is native to a particular operating system program executing on the user nodes or the standard network file interfaces executing on the distributed computer network environment.
摘要翻译：归档文件系统专门用于支持存储在高速，大容量网络数据服务器上的远程文件的存储和访问。归档文件系统基于选择性地分配给每个远程文件的一组可分级选择的归档属性，自动将这些网络数据服务器上的多种类型的辅助存储介质上的远程文件归档。归档文件系统对于用户程序是完全透明的，并且通过在网络数据服务器上提供不同的文件控制程序和不同的文件结构来操作远程文件，而不需要修改特定操作的本机的标准文件系统在用户节点上执行的系统程序或在分布式计算机网络环境上执行的标准网络文件接口。

2. 发明授权

US5504883A Method and apparatus for insuring recovery of file control information for secondary storage systems 失效
标题翻译：确保辅助存储系统的文件控制信息的恢复的方法和装置
公开(公告)号：US5504883A
公开(公告)日：1996-04-02
申请号：US12030
申请日：1993-02-01
申请人： Harriet G. Coverston , Donald D. Crouse
发明人： Harriet G. Coverston , Donald D. Crouse
IPC分类号： G06F11/14 , G06F17/30
CPC分类号： G06F11/1469 , G06F11/1458 , Y10S707/99953
摘要： A method and apparatus for backing up the control information of a file system to a secondary storage system provides for a fast and reliable recovery of the file system in the event of an unscheduled hard stop of a computer processing system. The file system utilizes control information that is maintained in a cache memory of the computer processing system and a copy of the control information is periodically backed up to a first and second logical device in the secondary storage system. As part of each backup, a control stamp value unique to each iteration of the backup is written to a pair of unique control stamp locations on the logical devices, one control stamp location being written prior to the back up of the control information and the other control stamp location being written after the backup of the control information. In the event of an unscheduled hard stop of the computer processing system, the control information for the file system is quickly and accurately recovered by determining which of the two copies of the control information is accurate based on a comparison of the control stamp values in all four control stamp locations.
摘要翻译：用于将文件系统的控制信息备份到辅助存储系统的方法和装置在计算机处理系统的非预定的硬停止的情况下提供文件系统的快速和可靠的恢复。文件系统利用维护在计算机处理系统的高速缓冲存储器中的控制信息，并且将控制信息的副本周期性地备份到辅助存储系统中的第一和第二逻辑设备。作为每个备份的一部分，每个备份迭代唯一的控制标记值被写入逻辑设备上的一对唯一的控制标记位置，在控制信息的备份之前写入一个控制标记位置，另一个在控制信息的备份之后写入控制印记位置。在计算机处理系统的非计划硬停止的情况下，通过基于所有控制信息值的比较来确定控制信息的两个副本中的哪一个是准确的，来快速准确地恢复文件系统的控制信息四个控制邮票位置。

3. 发明授权

US5454103A Method and apparatus for file storage allocation for secondary storage using large and small file blocks 失效
标题翻译：用于使用大型和小型文件块的二次存储的文件存储分配的方法和装置
公开(公告)号：US5454103A
公开(公告)日：1995-09-26
申请号：US12029
申请日：1993-02-01
申请人： Harriet G. Coverston , Donald D. Crouse
发明人： Harriet G. Coverston , Donald D. Crouse
IPC分类号： G06F3/06 , G06F12/02
CPC分类号： G06F3/0601 , G06F12/023 , G06F2003/0697 , Y10S707/99956
摘要： A method and apparatus for file storage allocation for secondary storage systems for allocating storage space for both small and large files in the same file system that dynamically utilizes at least two different sizes of logical storage allocation units to organize files stored on one or more physical storage devices. A first, smaller logical allocation unit is used to allocate space for the beginning of files until the size of the file passes a predefined maximum small allocation unit size. Beyond the predefined maximum small allocation unit size for a file, a second, larger logical allocation unit is used to allocate the remaining space necessary to store the file. In the preferred embodiment, small allocation units of 1K and large allocation units of 16K are used to map files directly and indirectly to the physical storage devices in a secondary file storage system. Such that the addressable storage capacity in a secondary file storage system is maximized while the amount of unused storage space is minimized.
摘要翻译：一种用于辅助存储系统的文件存储分配的方法和装置，用于为同一文件系统中的小和大文件分配存储空间，该文件系统动态地利用至少两个不同大小的逻辑存储分配单元来组织存储在一个或多个物理存储器设备。第一个较小的逻辑分配单元用于为文件的开始分配空间，直到文件的大小通过预定义的最大小分配单元大小。除了文件的预定义的最大小分配单元大小之外，使用第二较大的逻辑分配单元来分配存储该文件所需的剩余空间。在优选实施例中，使用1K的小分配单元和16K的大分配单元将文件直接和间接映射到辅助文件存储系统中的物理存储设备。使得在最小化未使用的存储空间的量的情况下，辅助文件存储系统中的可寻址存储容量最大化。

4. 发明申请

US20080065583A1 Delegation in a file system with distributed components 有权
标题翻译：在具有分布式组件的文件系统中进行委派
公开(公告)号：US20080065583A1
公开(公告)日：2008-03-13
申请号：US11510110
申请日：2006-08-24
申请人： Harriet G. Coverston , Anton B. Rang
发明人： Harriet G. Coverston , Anton B. Rang
IPC分类号： G06F17/30
CPC分类号： G06F17/30115
摘要： Various systems and methods of a distributed file system architecture are disclosed. A method for creating a file may include receiving a message to open or create a file with a given name from a file system call handler. Once the message has been received a determination may then be made as to whether a file with the given name exists. If no file with the given name exists, then a new file with the given name may be created and assigned a globally unique file number.
摘要翻译：公开了分布式文件系统架构的各种系统和方法。用于创建文件的方法可以包括从文件系统呼叫处理程序接收打开或创建具有给定名称的文件的消息。一旦接收到消息，则可以确定是否存在具有给定名称的文件。如果没有给定名称的文件存在，则可以创建具有给定名称的新文件，并分配全局唯一的文件编号。

5. 发明申请

US20080052293A1 File system with distributed components 有权
标题翻译：具有分布式组件的文件系统
公开(公告)号：US20080052293A1
公开(公告)日：2008-02-28
申请号：US11510108
申请日：2006-08-24
申请人： Harriet G. Coverston , Anton B. Rang , Brian D. Reitz , Andrew B. Hastings
发明人： Harriet G. Coverston , Anton B. Rang , Brian D. Reitz , Andrew B. Hastings
IPC分类号： G06F17/30
CPC分类号： G06F17/30221 , G06F3/061 , G06F3/0643 , G06F3/0647 , G06F3/067
摘要： A distributed file system is disclosed which may include one or more input/output (I/O) nodes and one or more compute nodes. The I/O nodes and the compute nodes may be communicably coupled through an interconnect. Each compute node may include applications to perform specific functions and perform I/O functions through libraries and file system call handlers. The file system call handlers may be capable of providing application programming interfaces (APIs) to facilitate communication between the plurality of I/O nodes and the applications. The file system call handlers may use a message port system to communicate with other compute nodes.
摘要翻译：公开了一种分布式文件系统，其可以包括一个或多个输入/输出（I / O）节点和一个或多个计算节点。 I / O节点和计算节点可以通过互连可通信地耦合。每个计算节点可以包括执行特定功能并通过库和文件系统调用处理程序执行I / O功能的应用程序。文件系统调用处理程序可能能够提供应用程序编程接口（API），以促进多个I / O节点和应用程序之间的通信。文件系统调用处理程序可以使用消息端口系统与其他计算节点进行通信。

6. 发明授权

US07647471B2 Method and system for collective file access using an mmap (memory-mapped file) 有权
标题翻译：使用mmap（内存映射文件）进行集体文件访问的方法和系统
公开(公告)号：US07647471B2
公开(公告)日：2010-01-12
申请号：US11601521
申请日：2006-11-17
申请人： Andrew B. Hastings , Alok N. Choudhary , Harriet G. Coverston
发明人： Andrew B. Hastings , Alok N. Choudhary , Harriet G. Coverston
IPC分类号： G06F12/10
CPC分类号： G06F12/1072 , G06F12/109 , G06F2212/656
摘要： A method for processing using a shared file that includes creating a plurality of mmaps between a shared file and a plurality of address spaces, wherein each of the plurality of mmaps maps at least a portion of the shared file to one of the plurality of address spaces, and wherein each of the plurality of address spaces is associated with one of a plurality of processors, transferring, in parallel, data between the shared file and the address spaces using the plurality of mmaps associated with the plurality of address spaces, processing the data in parallel by the plurality of processors to obtain a result, wherein the plurality of processors access data from the plurality of address spaces, and storing the result in the shared memory.
摘要翻译：一种使用共享文件进行处理的方法，包括在共享文件和多个地址空间之间创建多个mmap，其中所述多个mmaps中的每一个将所述共享文件的至少一部分映射到所述多个地址空间中的一个并且其中所述多个地址空间中的每一个与多个处理器之一相关联，并行地使用与所述多个地址空间相关联的所述多个mmap在所述共享文件和所述地址空间之间传输数据，处理所述数据由所述多个处理器并行地获得结果，其中所述多个处理器从所述多个地址空间访问数据，并将所述结果存储在所述共享存储器中。

7. 发明申请

US20080162598A1 FILE ARCHIVING SYSTEM AND METHOD 有权
标题翻译：文件归档系统和方法
公开(公告)号：US20080162598A1
公开(公告)日：2008-07-03
申请号：US11616512
申请日：2006-12-27
申请人： Anton B. Rang , Harriet G. Coverston
发明人： Anton B. Rang , Harriet G. Coverston
IPC分类号： G06F17/00
CPC分类号： G06F17/30191 , G06F17/30073 , G06F17/30194 , G06F17/30221
摘要： A method for archiving a file that has multiple file parts stored on multiple object storage devices of a computer system includes the steps of saving the file parts on one or more archive devices, allowing one or more changes to be made to the file during the saving step, and applying at least one of the changes made during the saving step to one of the file parts stored on a respective object storage device. Furthermore, the method is performed such that the file parts saved on the one or more archive devices do not include the one or more changes made to the file during the saving step.
摘要翻译：存储具有存储在计算机系统的多个对象存储设备上的多个文件部分的文件的方法包括以下步骤：将文件部分保存在一个或多个归档设备上，允许在保存期间对文件进行一个或多个更改步骤，以及将在所述保存步骤期间进行的所述更改中的至少一个应用于存储在相应对象存储设备上的文件部件之一。此外，执行该方法，使得保存在一个或多个归档装置上的文件部分不包括在保存步骤期间对文件所做的一个或多个更改。

8. 发明授权

US08015215B2 Delegation in a file system with distributed components 有权
标题翻译：在具有分布式组件的文件系统中进行委派
公开(公告)号：US08015215B2
公开(公告)日：2011-09-06
申请号：US11510110
申请日：2006-08-24
申请人： Harriet G. Coverston , Anton B. Rang
发明人： Harriet G. Coverston , Anton B. Rang
IPC分类号： G06F17/30 , G06F7/00
CPC分类号： G06F17/30115
摘要： Various systems and methods of a distributed file system architecture are disclosed. A method for creating a file may include receiving a message to open or create a file with a given name from a file system call handler. Once the message has been received a determination may then be made as to whether a file with the given name exists. If no file with the given name exists, then a new file with the given name may be created and assigned a globally unique file number.
摘要翻译：公开了分布式文件系统架构的各种系统和方法。用于创建文件的方法可以包括从文件系统呼叫处理程序接收打开或创建具有给定名称的文件的消息。一旦接收到消息，则可以确定是否存在具有给定名称的文件。如果没有给定名称的文件存在，则可以创建具有给定名称的新文件，并分配全局唯一的文件编号。

9. 发明授权

US07933875B2 File system with distributed components 有权
标题翻译：具有分布式组件的文件系统
公开(公告)号：US07933875B2
公开(公告)日：2011-04-26
申请号：US11510108
申请日：2006-08-24
申请人： Harriet G. Coverston , Anton B. Rang , Brian D. Reitz , Andrew B. Hastings
发明人： Harriet G. Coverston , Anton B. Rang , Brian D. Reitz , Andrew B. Hastings
IPC分类号： G06F17/00 , G06F7/00
CPC分类号： G06F17/30221 , G06F3/061 , G06F3/0643 , G06F3/0647 , G06F3/067
摘要： A distributed file system is disclosed which may include one or more input/output (I/O) nodes and one or more compute nodes. The I/O nodes and the compute nodes may be communicably coupled through an interconnect. Each compute node may include applications to perform specific functions and perform I/O functions through libraries and file system call handlers. The file system call handlers may be capable of providing application programming interfaces (APIs) to facilitate communication between the plurality of I/O nodes and the applications. The file system call handlers may use a message port system to communicate with other compute nodes.
摘要翻译：公开了一种分布式文件系统，其可以包括一个或多个输入/输出（I / O）节点和一个或多个计算节点。 I / O节点和计算节点可以通过互连可通信地耦合。每个计算节点可以包括执行特定功能并通过库和文件系统调用处理程序执行I / O功能的应用程序。文件系统调用处理程序可能能够提供应用程序编程接口（API），以促进多个I / O节点和应用程序之间的通信。文件系统调用处理程序可以使用消息端口系统与其他计算节点进行通信。

10. 发明申请

US20080120474A1 Method and system for collective file access using an mmap (memory-mapped file) 有权
标题翻译：使用mmap（内存映射文件）进行集体文件访问的方法和系统
公开(公告)号：US20080120474A1
公开(公告)日：2008-05-22
申请号：US11601521
申请日：2006-11-17
申请人： Andrew B. Hastings , Alok N. Choudhary , Harriet G. Coverston
发明人： Andrew B. Hastings , Alok N. Choudhary , Harriet G. Coverston
IPC分类号： G06F13/00
CPC分类号： G06F12/1072 , G06F12/109 , G06F2212/656
摘要： A method for processing using a shared file that includes creating a plurality of mmaps between a shared file and a plurality of address spaces, wherein each of the plurality of mmaps maps at least a portion of the shared file to one of the plurality of address spaces, and wherein each of the plurality of address spaces is associated with one of a plurality of processors, transferring, in parallel, data between the shared file and the address spaces using the plurality of mmaps associated with the plurality of address spaces, processing the data in parallel by the plurality of processors to obtain a result, wherein the plurality of processors access data from the plurality of address spaces, and storing the result in the shared memory.
摘要翻译：一种使用共享文件进行处理的方法，包括在共享文件和多个地址空间之间创建多个mmap，其中所述多个mmaps中的每一个将所述共享文件的至少一部分映射到所述多个地址空间中的一个并且其中所述多个地址空间中的每一个与多个处理器之一相关联，并行地使用与所述多个地址空间相关联的所述多个mmap在所述共享文件和所述地址空间之间传输数据，处理所述数据由所述多个处理器并行地获得结果，其中所述多个处理器从所述多个地址空间访问数据，并将所述结果存储在所述共享存储器中。

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