System and method for the implementation of an adaptive cache policy in a storage controller
    2.
    发明申请
    System and method for the implementation of an adaptive cache policy in a storage controller 审中-公开
    用于在存储控制器中实现自适应高速缓存策略的系统和方法

    公开(公告)号:US20060236033A1

    公开(公告)日:2006-10-19

    申请号:US11108521

    申请日:2005-04-18

    IPC分类号: G06F12/00

    摘要: A system and method for the implementation of an adaptive cache policy in a storage controller is disclosed in which a cache optimization utility monitors data access commands generated by one or more of the software applications of a server node. On the basis of one or more characteristics of the data access commands, the cache optimization utility can adjust the cache policy of the storage controller. In the case of a database application, the cache policy of the storage controller can be adjusted so that a first cache policy is applied with respect to data access commands directed to the data files of the database and a second cache policy is applied with respect to data access commands directed to transaction log files of the database.

    摘要翻译: 公开了一种用于在存储控制器中实现自适应高速缓存策略的系统和方法,其中高速缓存优化实用程序监视由服务器节点的一个或多个软件应用产生的数据访问命令。 基于数据访问命令的一个或多个特性,缓存优化实用程序可以调整存储控制器的高速缓存策略。 在数据库应用的情况下,可以调整存储控制器的高速缓存策略,使得针对指向数据库的数据文件的数据访问命令应用第一高速缓存策略,并且相对于 针对数据库的事务日志文件的数据访问命令。