49 lines
1.9 KiB
Diff
49 lines
1.9 KiB
Diff
Bugzilla: N/A
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Upstream-status: queued in NFS git tree (for 3.13/3.14?)
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Currently, the client will attempt to use krb5i in the SETCLIENTID call
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even if rpc.gssd isn't running. When that fails, it'll then fall back to
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RPC_AUTH_UNIX. This introduced a delay when mounting if rpc.gssd isn't
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running, and causes warning messages to pop up in the ring buffer.
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Check to see if rpc.gssd is running before even attempting to use krb5i
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auth, and just silently skip trying to do so if it isn't. In the event
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that the admin is actually trying to mount with krb5*, it will still
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fail at a later stage of the mount attempt.
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Signed-off-by: Jeff Layton <jlayton@redhat.com>
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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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---
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fs/nfs/nfs4client.c | 7 ++++++-
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1 files changed, 6 insertions(+), 1 deletions(-)
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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
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--- linux-3.11.9-200.fc19.x86_64/fs/nfs/nfs4client.c.orig 2013-09-02 16:46:10.000000000 -0400
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+++ linux-3.11.9-200.fc19.x86_64/fs/nfs/nfs4client.c 2013-11-21 10:20:27.288286000 -0500
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@@ -10,6 +10,7 @@
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#include <linux/sunrpc/auth.h>
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#include <linux/sunrpc/xprt.h>
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#include <linux/sunrpc/bc_xprt.h>
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+#include <linux/sunrpc/rpc_pipe_fs.h>
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#include "internal.h"
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#include "callback.h"
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#include "delegation.h"
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@@ -206,7 +207,11 @@ struct nfs_client *nfs4_init_client(stru
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if (clp->cl_minorversion != 0)
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__set_bit(NFS_CS_INFINITE_SLOTS, &clp->cl_flags);
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__set_bit(NFS_CS_DISCRTRY, &clp->cl_flags);
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- error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_GSS_KRB5I);
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+
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+ error = -EINVAL;
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+ if (gssd_running(clp->cl_net))
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+ error = nfs_create_rpc_client(clp, timeparms,
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+ RPC_AUTH_GSS_KRB5I);
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if (error == -EINVAL)
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error = nfs_create_rpc_client(clp, timeparms, RPC_AUTH_UNIX);
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if (error < 0)
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