公开(公告)号：US20080244073A1

公开(公告)日：2008-10-02

申请号：US12134264

申请日：2008-06-06

申请人： Joseph C. Czap ,  Prasenjit Sakar ,  Sandeep Madhav Uttamchandani ,  Kaladhar Voruganti

发明人： Joseph C. Czap ,  Prasenjit Sakar ,  Sandeep Madhav Uttamchandani ,  Kaladhar Voruganti

IPC分类号： G06F15/16

CPC分类号： G06F9/5083 ,  G06F9/5011

摘要： A method and structure for managing resources in a storage system that is based on server resource usage is disclosed. The method allocates a command window to each of the servers accessing the resources, achieves an equilibrium state that balances the size of each server's command window and the amount of free resources, and maintains the equilibrium state by continually adjusting the size of each command window. The command window defines a limit on the number of outstanding storage requests that each server may maintain. The invention initially allocates a minimum sized command window.

摘要翻译： 公开了一种用于管理基于服务器资源使用的存储系统中的资源的方法和结构。 该方法向访问资源的每个服务器分配命令窗口，实现平衡每个服务器的命令窗口的大小和可用资源的数量的平衡状态，并通过不断调整每个命令窗口的大小来维持平衡状态。 命令窗口定义每个服务器可能维护的未完成存储请求数量的限制。 本发明最初分配最小尺寸的命令窗口。