公开(公告)号：WO2004099989A3

公开(公告)日：2004-11-18

申请号：PCT/GB2004/001968

申请日：2004-05-06

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION ,  IBM UNITED KINGDOM LIMITED ,  KISLEY, Richard, Victor ,  KNIGHT, Philip, Douglas

Inventor： KISLEY, Richard, Victor ,  KNIGHT, Philip, Douglas

IPC: G06F17/30

Abstract: Method, apparatus and program storage device that provides a distributed file serving architecture with metadata storage virtualization and data access at the data server connection speed is provided. A host issues a file access request including data target locations. The file access request including data target locations is processed. Remote direct memory access (RDMA) channel endpoint connection are issued in response to the processing of the file access request. An RDMA transfer of the file-block data associated with the file access request is made directly between a memory at the host and a data server.

公开(公告)号：WO2004099989A2

公开(公告)日：2004-11-18

申请号：PCT/GB2004001968

申请日：2004-05-06

Applicant: IBM ,  IBM UK ,  KISLEY RICHARD VICTOR ,  KNIGHT PHILIP DOUGLAS

Inventor： KISLEY RICHARD VICTOR ,  KNIGHT PHILIP DOUGLAS

IPC: G06F11/20 ,  G06F15/167 ,  G06F17/30 ,  H04L29/06

CPC classification number: G06F3/0611 ,  G06F3/061 ,  G06F3/0619 ,  G06F3/064 ,  G06F3/0643 ,  G06F3/065 ,  G06F3/0659 ,  G06F3/0667 ,  G06F3/067 ,  G06F13/385 ,  G06F13/4282 ,  G06F15/17331 ,  G06F17/30203 ,  G06F17/30233 ,  H04L63/08 ,  H04L67/06 ,  H04L67/1097

Abstract: Method, apparatus and program storage device that provides a distributed file serving architecture with metadata storage virtualization and data access at the data server connection speed is provided. A host issues a file access request including data target locations. The file access request including data target locations is processed. Remote direct memory access (RDMA) channel endpoint connection are issued in response to the processing of the file access request. An RDMA transfer of the file-block data associated with the file access request is made directly between a memory at the host and a data server.

Abstract translation: 提供了以数据服务器连接速度提供具有元数据存储虚拟化和数据访问的分布式文件服务体系结构的方法，装置和程序存储设备。 主机发出包含数据目标位置的文件访问请求。 处理包含数据目标位置的文件访问请求。 响应于文件访问请求的处理，发出远程直接存储器访问（RDMA）通道端点连接。 与文件访问请求相关联的文件块数据的RDMA传送直接在主机的存储器和数据服务器之间进行。