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-rw-r--r--fs/nfs/nfs4proc.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 18d862db15b6..0065bbdc53c3 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -7795,6 +7795,15 @@ static void nfs4_layoutget_done(struct rpc_task *task, void *calldata)
switch (task->tk_status) {
case 0:
goto out;
+
+ /*
+ * NFS4ERR_LAYOUTUNAVAILABLE means we are not supposed to use pnfs
+ * on the file. set tk_status to -ENODATA to tell upper layer to
+ * retry go inband.
+ */
+ case -NFS4ERR_LAYOUTUNAVAILABLE:
+ task->tk_status = -ENODATA;
+ goto out;
/*
* NFS4ERR_BADLAYOUT means the MDS cannot return a layout of
* length lgp->args.minlength != 0 (see RFC5661 section 18.43.3).