Currently, the client will attempt to use krb5i in the SETCLIENTID call even if rpc.gssd isn't running. When that fails, it'll then fall back to RPC_AUTH_UNIX. This introduced a delay when mounting if rpc.gssd isn't running, and causes warning messages to pop up in the ring buffer. Check to see if rpc.gssd is running before even attempting to use krb5i auth, and just silently skip trying to do so if it isn't. In the event that the admin is actually trying to mount with krb5*, it will still fail at a later stage of the mount attempt. Signed-off-by: Jeff Layton <jlayton@xxxxxxxxxx> Signed-off-by: Trond Myklebust <Trond.Myklebust@xxxxxxxxxx> --- fs/nfs/nfs4client.c | 7 ++++++- 1 files changed, 6 insertions(+), 1 deletions(-) diff -up linux-3.11.9-200.fc19.x86_64/fs/nfs/nfs4client.c.orig linux-3.11.9-200.fc19.x86_64/fs/nfs/nfs4client.c --- linux-3.11.9-200.fc19.x86_64/fs/nfs/nfs4client.c.orig 2013-09-02 16:46:10.000000000 -0400 +++ linux-3.11.9-200.fc19.x86_64/fs/nfs/nfs4client.c 2013-11-21 10:20:27.288286000 -0500 @@ -10,6 +10,7 @@ #include <linux/sunrpc/auth.h> #include <linux/sunrpc/xprt.h> #include <linux/sunrpc/bc_xprt.h> +#include <linux/sunrpc/rpc_pipe_fs.h> #include "internal.h" #include "callback.h" #include "delegation.h" @@ -206,7 +207,11 @@ struct nfs_client *nfs4_init_client(stru if (clp->cl_minorversion != 0) __set_bit(NFS_CS_INFINITE_SLOTS, &clp->cl_flags); __set_bit(NFS_CS_DISCRTRY, &clp->cl_flags); - error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_GSS_KRB5I); + + error = -EINVAL; + if (gssd_running(clp->cl_net)) + error = nfs_create_rpc_client(clp, timeparms, + RPC_AUTH_GSS_KRB5I); if (error == -EINVAL) error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_UNIX); if (error < 0) _______________________________________________ kernel mailing list kernel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kernel
