From: Andy Adamson Date: Fri, 6 Sep 2013 18:14:00 +0000 (-0400) Subject: NFSv4.1 Use MDS auth flavor for data server connection X-Git-Tag: v3.12-rc1~87^2~7 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0e20162ed1e9a639fc61d62c71327169fb1a1970;p=pandora-kernel.git NFSv4.1 Use MDS auth flavor for data server connection Commit 4edaa308 "NFS: Use "krb5i" to establish NFSv4 state whenever possible" uses the nfs_client cl_rpcclient for all state management operations, and will use krb5i or auth_sys with no regard to the mount command authflavor choice. The MDS, as any NFSv4.1 mount point, uses the nfs_server rpc client for all non-state management operations with a different nfs_server for each fsid encountered traversing the mount point, each with a potentially different auth flavor. pNFS data servers are not mounted in the normal sense as there is no associated nfs_server structure. Data servers can also export multiple fsids, each with a potentially different auth flavor. Data servers need to use the same authflavor as the MDS server rpc client for non-state management operations. Populate a list of rpc clients with the MDS server rpc client auth flavor for the DS to use. Signed-off-by: Andy Adamson Signed-off-by: Trond Myklebust --- Reading git-diff-tree failed