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1. 发明申请

US20070185936A1 Managing deletions in backup sets 审中-公开
标题翻译：管理备份集中的删除
公开(公告)号：US20070185936A1
公开(公告)日：2007-08-09
申请号：US11349845
申请日：2006-02-07
申请人： David Derk , Ken Hannigan , Avishai Hochberg , Thomas Ramke
发明人： David Derk , Ken Hannigan , Avishai Hochberg , Thomas Ramke
IPC分类号： G06F17/30
CPC分类号： G06F11/1448 , G06F11/1451 , G06F11/1469 , G06F16/51
摘要： Provided are a method, system, and article of manufacture, wherein image data corresponding to data stored in a storage unit is stored in a backup set. Metadata that indicates deletions made to files and directories in the storage unit is stored in the backup set, subsequent to the storing of the image data in the backup set. Additions and modifications made to the files and the directories in the storage unit are stored in the backup set, subsequent to the storing of the metadata in the backup set. The data stored in the storage unit is recovered from the backup set.
摘要翻译：提供了一种方法，系统和制品，其中对应于存储在存储单元中的数据的图像数据被存储在备份集中。指示在存储单元中的文件和目录的删除的元数据存储在备份集中，随后将图像数据存储在备份集中。在将元数据存储在备份集中之后，对存储单元中的文件和目录进行的添加和修改存储在备份集中。存储在存储单元中的数据从备份集中恢复。

2. 发明申请

US20070130229A1 Merging metadata on files in a backup storage 有权
标题翻译：将元数据合并到备份存储中的文件上
公开(公告)号：US20070130229A1
公开(公告)日：2007-06-07
申请号：US11292716
申请日：2005-12-01
申请人： Matthew Anglin , Ken Hannigan , Mark Haye , Avishai Hochberg
发明人： Matthew Anglin , Ken Hannigan , Mark Haye , Avishai Hochberg
IPC分类号： G06F17/30
CPC分类号： G06F17/30017 , Y10S707/99931 , Y10S707/99933 , Y10S707/99944 , Y10S707/99955
摘要： Provided are a method, system, and program for merging metadata on files in a backup storage. A query is received for information on files from a file system for a client node. A determination is made of metadata for files in a backup storage for the client node stored external to backup sets. At least one backup set in the backup storage for the client node is processed to determine metadata for files included in at least one backup set. The determined metadata for files in the backup storage and for files included in at least one backup set is merged to form merged metadata. The query is executed against the merged metadata to determine files whose metadata satisfies the query. Results including information from the merged metadata on the determined files are returned.
摘要翻译：提供了用于在备份存储器中的文件上合并元数据的方法，系统和程序。收到关于客户端节点的文件系统的文件信息的查询。确定存储在备份集外部的客户机节点的备份存储中的文件的元数据。处理客户机节点的备份存储器中的至少一个备份集，以确定至少一个备份集中包含的文件的元数据。备份存储中的文件和包含在至少一个备份集中的文件的确定的元数据被合并以形成合并的元数据。针对合并的元数据执行查询，以确定其元数据满足查询的文件。返回包含来自所确定文件的合并元数据的信息的结果。

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