From: Andy Adamson <andros@xxxxxxxxxx>
The DS only role cannot be used to mount.
Signed-off-by: Andy Adamson <andros@xxxxxxxxxx>
---
fs/nfs/client.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index 842c288..17da633 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -1412,6 +1412,12 @@ static int nfs4_set_client(struct nfs_server *server,
goto error;
}
+ /* Cannot mount a DS only server */
+ if (is_ds_only_client(clp)) {
+ error = -ENODEV;
+ goto error;
+ }
+
/*
* Query for the lease time on clientid setup or renewal
*
--
1.6.6
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