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1. 发明申请

US20070192552A1 Dynamically determining and managing a set of target volumes for snapshot operation 有权
标题翻译：动态地确定和管理快照操作的一组目标卷
公开(公告)号：US20070192552A1
公开(公告)日：2007-08-16
申请号：US11355412
申请日：2006-02-16
申请人： Kala Dutta , Neeta Garimella , James Smith , Choonsu Park
发明人： Kala Dutta , Neeta Garimella , James Smith , Choonsu Park
IPC分类号： G06F12/16
CPC分类号： G06F11/1456 , G06F11/1458 , G06F11/1464 , G06F2201/80
摘要： Systems and methods for managing a backup process of a database are disclosed. Typically, one or more backup logical unit numbers (LUNs) are identified in a backup management file from one or more available LUNs identified in a universe file are allocated. The backup management file comprises a plurality of data containers, each data container specifying a subset of the one or more backup LUNs capable of backing up a database comprising one or more used database LUNs. One of the plurality of the data containers are allocated for a current backup of the database as indicated in the backup management file. The backup management file is checked and updated as necessary so that the one or more backup LUNs remain available as indicated in the universe file.
摘要翻译：公开了用于管理数据库的备份过程的系统和方法。通常，在备份管理文件中识别一个或多个备份逻辑单元号（LUN），这些备份逻辑单元号从分配了一个Universe文件中标识的一个或多个可用LUN。备份管理文件包括多个数据容器，每个数据容器指定能够备份包括一个或多个使用的数据库LUN的数据库的一个或多个备份LUN的子集。如备份管理文件中所示，为数据库的当前备份分配多个数据容器中的一个。备份管理文件根据需要进行检查和更新，以便一个或多个备份LUN保持可用，如Universe文件中所示。

2. 发明申请

US20070214196A1 Coordinated federated backup of a distributed application environment 有权
标题翻译：分布式应用环境的协调联合备份
公开(公告)号：US20070214196A1
公开(公告)日：2007-09-13
申请号：US11371986
申请日：2006-03-08
申请人： Neeta Garimella , James Smith , Christopher Zaremba , Avishai Hochberg , Neil Rasmussen , Kala Dutta , Choonsu Park
发明人： Neeta Garimella , James Smith , Christopher Zaremba , Avishai Hochberg , Neil Rasmussen , Kala Dutta , Choonsu Park
IPC分类号： G06F17/30
CPC分类号： G06F11/1464
摘要： Systems and methods are disclosed for providing a federated backup involving the coordination and synchronization of backup and restore operations among a plurality of hosts to ensure data consistency. A master node (backup host) acts as the initiator, coordinator, controller, and possibly as primary console for the entire backup and restore operation. All other worker application hosts and/or worker backup hosts operate as worker nodes and perform various backup and restore steps as directed by the master node. Centralized error handling aborts or recovers the entire backup operation in the event of failure on any one node. In addition, a logical view of the data is provided such that the backup can be managed as one entity, while backing up the data of each node. The backup workload may also be distributed to any other dedicated worker backup hosts (nodes) in order to minimize the impact to the production environment.
摘要翻译：公开了用于提供涉及多个主机之间的备份和恢复操作的协调和同步的联合备份以确保数据一致性的系统和方法。主节点（备份主机）充当启动器，协调器，控制器，并可能作为整个备份和还原操作的主控制台。所有其他工作应用程序主机和/或工作者备份主机作为工作程序节点运行，并按照主节点的指示执行各种备份和还原步骤。集中式错误处理在任何一个节点发生故障时中止或恢复整个备份操作。此外，提供数据的逻辑视图，使得备份可以作为一个实体来管理，同时备份每个节点的数据。备份工作负载也可以分发到任何其他专用工作人员备份主机（节点），以便最小化对生产环境的影响。

3. 发明申请

US20060294161A1 Reconciliation of local and remote backup data 失效
标题翻译：本地和远程备份数据的对帐
公开(公告)号：US20060294161A1
公开(公告)日：2006-12-28
申请号：US11168634
申请日：2005-06-28
申请人： Oliver Augenstein , Kala Dutta , Neeta Garimella , Avishai Hochberg , Choonsu Park , Neil Rasmussen , James Smith , Christopher Zaremba
发明人： Oliver Augenstein , Kala Dutta , Neeta Garimella , Avishai Hochberg , Choonsu Park , Neil Rasmussen , James Smith , Christopher Zaremba
IPC分类号： G06F17/30
CPC分类号： G06F11/2097 , Y10S707/99953 , Y10S707/99955
摘要： Provided are a method, a system, an article of manufacture, and a computer program product, wherein a first set of backup data is stored in a first computational device and a second set of backup data is stored in a second computational device. Metadata corresponding to the first set of backup data is maintained in the second computational device. The first set of backup data is reconciled with the second set of backup data based on the metadata.
摘要翻译：提供了一种方法，系统，制品和计算机程序产品，其中第一组备份数据被存储在第一计算设备中，并且第二组备份数据被存储在第二计算设备中。对应于第一组备份数据的元数据被保存在第二计算设备中。基于元数据，第一组备份数据与第二组备份数据进行协调。

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