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1. 发明申请

WO2005033938A3 SYSTEM AND METHOD FOR MAINTAINING TEMPORAL DATA IN DATA STORAGE 审中-公开
公开(公告)号：WO2005033938A3
公开(公告)日：2005-04-14
申请号：PCT/US2004/032490
申请日：2004-09-30
申请人： VERITAS OPERATING CORPORATION , KEKRE, Anand, A. , PANCHBUDHE, Ankur
发明人： KEKRE, Anand, A. , PANCHBUDHE, Ankur
IPC分类号： G06F3/06
摘要： System and method for maintaining temporal data in data storage at the logical device level. Embodiments of the temporal volume manager may provide an interface that allows applications and/or application agents to communicate with the temporal volume manager to manage and keep track of the temporal information on one or more temporal volumes. Embodiments may provide an infrastructure for applications that work on the history of data such as temporal databases, versioning file-systems/repositories, data archives, and streaming media to manage temporal data. In one embodiment, if an application does not want to use the temporal volume directly, application agents may be used to access the temporal volume. Embodiments may provide I/O controlled, application-controlled, and/or periodic checkpointing of temporal data on the temporal volume. One embodiment may provide a mechanism for generating temporal images (e.g. point-in-time and slice-in-time images) of a temporal volume that may have their own independent history.

2. 发明申请

WO2005022389A2 METHOD AND SYSTEM OF PROVIDING CASCADED REPLICATION 审中-公开
标题翻译：提供级联复制的方法和系统
公开(公告)号：WO2005022389A2
公开(公告)日：2005-03-10
申请号：PCT/US2004/027933
申请日：2004-08-27
申请人： VERITAS OPERATING CORPORATION , KEKRE, Anand, A.
发明人： KEKRE, Anand, A.
IPC分类号： G06F11/14
CPC分类号： G06F11/2058 , G06F11/2071 , G06F11/2074
摘要： A method and system of providing cascaded replication is disclosed. According to one embodiment a method is provided in which data to be written to a data volume of a first node is replicated to a data volume of a second node and data to be written to the data volume of the second node is replicated to a data volume of a third node where at least one of the replication operations includes asynchronous data replication.
摘要翻译：公开了一种提供级联复制的方法和系统。根据一个实施例，提供了一种方法，其中要写入第一节点的数据卷的数据被复制到第二节点的数据卷，并且要被写入第二节点的数据卷的数据被复制到数据第三个节点的卷，其中至少一个复制操作包含异步数据复制。

3. 发明申请

WO2003048935A1 COMPUTER RESTORATION SYSTEMS AND METHODS 审中-公开
标题翻译：计算机恢复系统和方法
公开(公告)号：WO2003048935A1
公开(公告)日：2003-06-12
申请号：PCT/US2001/044941
申请日：2001-11-30
申请人： VERITAS OPERATING CORPORATION
发明人： PETER JEFFE AND BRUCE BRAMHALL
IPC分类号： G06F11/00
CPC分类号： G06F11/1417 , G06F11/1446
摘要： A client computer (106) on a network is restored on a major failure of the cient computer. The network includes a server computer (104). The client computer is booted over the network (204), configured according to a boot program and saved configuration states of the client computer (412) and files are copied to the client in accordance with the configuration (414). The client computer configures its disk according to the configuration information (412), then all other files and data of the client computer at the time of failure are saved on the disk substantially in the condition and state just prior to the failure and as most recently backed up to a storage manager application.
摘要翻译：网络上的客户端计算机（106）在便携式计算机的主要故障时被恢复。网络包括服务器计算机（104）。客户端计算机通过网络（204）引导，根据引导程序配置并保存客户端计算机的配置状态（412），并根据配置将文件复制到客户端（414）。客户端计算机根据配置信息（412）配置其磁盘，然后在故障时将客户端计算机的所有其他文件和数据保存在磁盘上，基本上处于故障之前的状态和状态，最近最近备份到存储管理器应用程序。

4. 发明申请

WO2005026942A3 DATA STORAGE ANALYSIS MECHANISM 审中-公开
公开(公告)号：WO2005026942A3
公开(公告)日：2005-03-24
申请号：PCT/US2004/029359
申请日：2004-09-09
申请人： VERITAS OPERATING CORPORATION , KAISER, Scott, Douglas
发明人： KAISER, Scott, Douglas
IPC分类号： G06F3/06
摘要： System and method for data storage management. Embodiments may be used to perform analysis of disk-based data storage. Embodiments may provide a storage analysis mechanism for estimating storage inventory/availability risk tradeoff for data storage media for an application or group of applications. Embodiments may be used to generate storage inventory information and recommendations or requirements for pooled and/or non-pooled storage. Embodiments may be used to compare pooled storage to non-pooled storage for a plurality of applications in a storage system.

5. 发明申请

WO2005001682A2 MULTI-VOLUME FILE SUPPORT 审中-公开
标题翻译：多卷文件支持
公开(公告)号：WO2005001682A2
公开(公告)日：2005-01-06
申请号：PCT/US2004/018635
申请日：2004-05-28
申请人： VERITAS OPERATING CORPORATION , SILVERS, Charles, H. , KARR, Ronald, S. , COLGROVE, John, A.
发明人： SILVERS, Charles, H. , KARR, Ronald, S. , COLGROVE, John, A.
IPC分类号： G06F3/06
CPC分类号： G06F3/0643 , G06F3/0605 , G06F3/0614 , G06F3/0631 , G06F3/0683 , G06F17/30067
摘要： A computer accessible medium comprises instructions which, when executed, receive a request to allocate one or more blocks for a file. At least one allocation policy is assigned to the file, wherein the allocation policy specifies one or more storage units on which the blocks are to be allocated. Additionally, if more than one storage unit is specified, the allocation policy includes a control indication indicating a mechanism for selecting among the storage units. The instructions, when executed, may also allocate blocks according to the allocation policy. In another implementation, a computer accessible medium comprises instructions which, when executed receive a request to allocate one or more blocks for a file in a filesystem and allocate blocks according to an allocation policy. Allocation policies are specifiable at two or more levels of granularity in the filesystem.
摘要翻译：计算机可访问介质包括当被执行时接收为文件分配一个或多个块的请求的指令。至少一个分配策略被分配给文件，其中分配策略指定要在其上分配块的一个或多个存储单元。此外，如果指定了多于一个存储单元，则分配策略包括指示用于在存储单元中进行选择的机制的控制指示。指令在被执行时还可以根据分配策略来分配块。在另一实现中，计算机可访问介质包括当被执行时接收为文件系统中的文件分配一个或多个块并根据分配策略分配块的请求的指令。分配策略可以在文件系统的两个或更多级别的粒度中指定。

6. 发明申请

WO2005066866A1 USING TECHNICAL PERFORMANCE METRICS FOR BUSINESS AND USAGE ANALYSIS AND COST ALLOCATION 审中-公开
标题翻译：使用技术性能测量业务和使用分析和成本分配
公开(公告)号：WO2005066866A1
公开(公告)日：2005-07-21
申请号：PCT/US2004/043615
申请日：2004-12-29
申请人： VERITAS OPERATING CORPORATION , KATZ, Hagai , YECHIELI, Eyal, M.
发明人： KATZ, Hagai , YECHIELI, Eyal, M.
IPC分类号： G06F17/60
CPC分类号： G06Q10/06 , G06Q30/0283
摘要： A method and system are provided for allocating resource usage costs in a computer system comprising a plurality of system resources. A cost is determined for each of the system resources. A cost allocation method is determined for each of the system resources. Resource usage by a particular organizational unit is determined for each of the system resources. The cost of resource usage by the organizational unit is programmatically determined based on the cost for each of the system resources, the cost allocation method for each of the system resources, and the resource usage by the organizational unit for each of the system resources.
摘要翻译：提供了一种用于在包括多个系统资源的计算机系统中分配资源使用成本的方法和系统。确定每个系统资源的成本。为每个系统资源确定成本分配方法。为每个系统资源确定特定组织单位的资源使用情况。组织单位的资源使用成本基于每个系统资源的成本，每个系统资源的成本分配方法以及组织单位对于每个系统资源的资源使用情况来编程地确定。

7. 发明申请

WO2005064468A1 METHOD AND APPARATUS FOR PERFORMING OPERATIONS ON SELECTED DATA IN A STORAGE AREA 审中-公开
标题翻译：用于在存储区域中执行选择数据操作的方法和装置
公开(公告)号：WO2005064468A1
公开(公告)日：2005-07-14
申请号：PCT/US2004/042809
申请日：2004-12-20
申请人： VERITAS OPERATING CORPORATION
发明人： PANCHBUDHE, Ankur, P. , KERKE, Anand, A.
IPC分类号： G06F11/14
CPC分类号： G06F11/2094 , G06F11/2097 , G06F2201/82
摘要： A method, system, computer-readable medium, and computer system to perform operations on selected data in a storage area. Storage locations in the storage area can be identified by a requester for performing an operation only on the data in the identified storage locations. The requester can be an application managing the data (such as a database application, file system, or user application program) or a storage manager. The storage locations containing the data are obtained by software performing the operation, which can be a storage manager or an application operating in conjunction with a storage manager, such as a storage area replication facility. The software performing the operation operates only upon the identified locations, thereby affecting only the data stored within the identified locations. The requester can specify the operation to be performed as well as entities having permission to perform the operation on specified subsets of the storage locations.
摘要翻译：一种方法，系统，计算机可读介质和计算机系统，用于对存储区域中的所选数据执行操作。可以由请求者识别存储区域中的存储位置，以仅对所识别的存储位置中的数据执行操作。请求者可以是管理数据的应用程序（例如数据库应用程序，文件系统或用户应用程序）或存储管理器。包含数据的存储位置通过执行操作的软件获得，该操作可以是存储管理器或与诸如存储区复制设备的存储管理器一起操作的应用。执行操作的软件仅在所识别的位置上操作，从而仅影响存储在所识别的位置内的数据。请求者可以指定要执行的操作以及有权在存储位置的指定子集上执行操作的实体。

8. 发明申请

WO2005055093A2 SYSTEM AND METHOD FOR GENERATING EXTENSIBLE FILE SYSTEM METADATA AND FILE SYSTEM CONTENT PROCESSING 审中-公开
标题翻译：用于生成可扩展文件系统元数据和文件系统内容处理的系统和方法
公开(公告)号：WO2005055093A2
公开(公告)日：2005-06-16
申请号：PCT/US2004/039038
申请日：2004-11-19
申请人： VERITAS OPERATING CORPORATION , BORTHAKUR, Dhrubajyoti , PREMO, Nur , PASQUA, Joesph
发明人： BORTHAKUR, Dhrubajyoti , PREMO, Nur , PASQUA, Joesph
IPC分类号： G06F17/30
CPC分类号： G06F17/30067
摘要： A system and method for generating extensible file system metadata. In one embodiment, the system may include a storage device configured to store data and a file system configured to manage access to the storage device and to store file system content. The file system may be further configured to detect a file system content access event, and in response to detecting the file system content access event, to generate a metadata record, where the metadata record is stored in an extensible, self-describing data format.
摘要翻译：一种用于生成可扩展文件系统元数据的系统和方法。在一个实施例中，系统可以包括被配置为存储数据的存储设备和被配置为管理对存储设备的访问和存储文件系统内容的文件系统。文件系统还可以被配置为检测文件系统内容访问事件，并且响应于检测到文件系统内容访问事件而生成元数据记录，其中元数据记录以可扩展的自描述数据格式存储。

9. 发明申请

WO2004025486A3 USE OF OFF-MOTHERBOARD RESOURCES IN A COMPUTER SYSTEM 审中-公开
公开(公告)号：WO2004025486A3
公开(公告)日：2004-03-25
申请号：PCT/US2003/028820
申请日：2003-09-10
申请人： VERITAS OPERATING CORPORATION
发明人： MIYAMOTO, Carleton , BANDHOLE, Jagadish , NANJA, Sekaran
IPC分类号： G06F9/445
摘要： A system uses a protocol stack in a card external to a motherboard in a target computer system. A processor on the motherboard is able to make use of the external protocol stack during boot-up of the computer, or at any other time, so that it is not necessary to load the protocol stack into the motherboard's memory. This saves time, memory, and disk space and permits an external, managing, computer system to communicate with a computer just after power-up without loading and configuring a protocol stack so the managing computer system can control the boot-up of the target computer system. The extra memory saved, especially, is important in running many MS-DOS applications, such as firmware flash utilities. A preferred embodiment of the invention uses a UDP/Internet Protocol (UDP/IP) stack resident in a Preboot Execution Environment (PXE) on, e.g., a network card. The approach described herein can be applied to other utilities, protocol stacks or resources (hardware and software) on other cards.

10. 发明申请

WO2004012417A3 STORAGE MANAGEMENT BRIDGES 审中-公开
公开(公告)号：WO2004012417A3
公开(公告)日：2004-02-05
申请号：PCT/US2003/023848
申请日：2003-07-30
申请人： VERITAS OPERATING CORPORATION , LANZATELLA, Thomas, W. , COLGROVE, John, A. , CUYKENDALL, Blaine, T. , UNUECO, Allen , BROMLEY, Graham
发明人： LANZATELLA, Thomas, W. , COLGROVE, John, A. , CUYKENDALL, Blaine, T. , UNUECO, Allen , BROMLEY, Graham
IPC分类号： G06F9/50
摘要： Methods and systems to bridge storage management software are provided. A first storage management application communicates with a host and performs an analysis of a storage environment associated with the host. The first storage management application uses the analysis to determine if a storage resource interface is controlled by a second storage management application, and if so a plugin application is accessed by the first storage management application to permit the second storage management application to perform a storage management operation on behalf of the host. In one embodiment, the analysis is updated by the first storage management application upon receiving results from second storage management application, where the results reflect the processing of the storage management operation by the second storage management application.

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