专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09372758B2 System and method for performing a plurality of prescribed data management functions in a manner that reduces redundant access operations to primary storage 有权
标题翻译：用于以减少对主存储器的冗余访问操作的方式执行多个规定的数据管理功能的系统和方法
公开(公告)号：US09372758B2
公开(公告)日：2016-06-21
申请号：US14557749
申请日：2014-12-02
申请人： Actifio, Inc.
发明人： Ashutosh Ashutosh , David F. Chang , Madhav Mutalik
IPC分类号： G06F12/00 , G06F11/14
CPC分类号： G06F11/1451 , G06F11/1435 , G06F11/1456 , G06F11/1464 , G06F11/1469 , G06F2201/84
摘要： Systems and methods are disclosed for performing a plurality of prescribed data management functions in a manner that reduces redundant access operations to primary storage, where the system includes a data management engine for performing data management functions, including at least a snapshot function and a back-up function. An electronic service level agreement (SLA) specifies a schedule for performing data management functions, where point-in-time images of data include a reference to a baseline image and difference data indicating changes at a later, specific point in time. The data management system also creates a point-in-time image of the primary storage data in response to a schedule requiring some data management functions to be performed concurrently, and communicates the difference information to secondary storage to update the back-up copy of the primary data, such that the primary storage is accessed only once for all updates to the secondary storage.
摘要翻译：公开了用于以减少对主存储器的冗余访问操作的方式执行多个规定的数据管理功能的系统和方法，其中系统包括用于执行数据管理功能的数据管理引擎，该数据管理引擎至少包括快照功能和后台管理功能， up功能。电子服务水平协议（SLA）规定了执行数据管理功能的时间表，其中数据的时间点图像包括对基线图像的引用，以及指示稍后特定时间点的变化的差异数据。数据管理系统还响应于需要同时执行一些数据管理功能的调度，创建主存储数据的时间点图像，并将差异信息传送到辅助存储器以更新备份副本主数据，使得主存储仅对辅助存储的所有更新访问一次。

IPRDB

热门服务

关于我们

友情链接

联系方式