公开(公告)号：US20140259123A1

公开(公告)日：2014-09-11

申请号：US14286645

申请日：2014-05-23

Applicant: NetApp, Inc.

Inventor： Thomas D. Haynes ,  Mark Muhlestein ,  David B. Noveck

IPC: G06F21/62

CPC classification number: G06F21/6218 ,  G06F3/067 ,  G06F16/13

Abstract: A request is received, by a storage server, to access a resource based on a filehandle for the resource. A determination is made of whether an entry of a plurality of entries in an exports table has a filehandle that matches the filehandle for the resource. The entry includes a physical path of the resource that is different than an advertised path of the resource, in response to the filehandle in the entry retrieved using the physical path. In response to determining that the filehandle in the entry matches the filehandle for the resource, a determination is made of whether a pathname in the entry matches a pathname for the resource. In response to determining that the pathname in the entry matches the pathname for the resource, a determination is made of whether the client has permission to access the resource. The request to access the resource is executed.

Abstract translation: 由存储服务器接收到基于资源的文件句柄访问资源的请求。 确定导出表中的多个条目的条目是否具有与资源的文件句柄匹配的文件句柄。 响应于使用物理路径检索的条目中的文件句柄，条目包括与资源的通告路径不同的资源的物理路径。 响应于确定条目中的文件句柄与资源的文件句柄匹配，确定条目中的路径名是否与资源的路径名匹配。 响应于确定条目中的路径名与资源的路径名匹配，确定客户端是否具有访问资源的权限。 执行访问资源的请求。