From: James Lentini Date: Thu, 24 Apr 2008 19:57:43 +0000 (-0400) Subject: Update to NFS/RDMA documentation X-Git-Tag: v2.6.26-rc1~1074^2~1 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c272cca625ab507e7cc23708ee5c64d2f384708f;p=linux-2.6 Update to NFS/RDMA documentation Update to the NFS/RDMA documentation to clarify how to configure the exports file. Signed-off-by: James Lentini Signed-off-by: J. Bruce Fields --- diff --git a/Documentation/filesystems/nfs-rdma.txt b/Documentation/filesystems/nfs-rdma.txt index 1ae3487957..d0ec45ae4e 100644 --- a/Documentation/filesystems/nfs-rdma.txt +++ b/Documentation/filesystems/nfs-rdma.txt @@ -5,7 +5,7 @@ ################################################################################ Author: NetApp and Open Grid Computing - Date: February 25, 2008 + Date: April 15, 2008 Table of Contents ~~~~~~~~~~~~~~~~~ @@ -197,12 +197,16 @@ NFS/RDMA Setup - On the server system, configure the /etc/exports file and start the NFS/RDMA server. - Exports entries with the following format have been tested: + Exports entries with the following formats have been tested: - /vol0 10.97.103.47(rw,async) 192.168.0.47(rw,async,insecure,no_root_squash) + /vol0 192.168.0.47(fsid=0,rw,async,insecure,no_root_squash) + /vol0 192.168.0.0/255.255.255.0(fsid=0,rw,async,insecure,no_root_squash) - Here the first IP address is the client's Ethernet address and the second - IP address is the clients IPoIB address. + The IP address(es) is(are) the client's IPoIB address for an InfiniBand HCA or the + cleint's iWARP address(es) for an RNIC. + + NOTE: The "insecure" option must be used because the NFS/RDMA client does not + use a reserved port. Each time a machine boots: