return ENOENT instead of ESTALE for links in client for stripe

Instead of returning a ESTALE for links and symlink return
 a ENOENT, as they only exist on the FIRSTCHILD, and any
lookup fails in the other bricks.

Signed-off-by: shishir gowda <shishirng@gluster.com>
Signed-off-by: Anand V. Avati <avati@dev.gluster.com>

BUG: 1152 (ln on symlink returns NFS STALE error even on success)
URL: http://bugs.gluster.com/cgi-bin/bugzilla3/show_bug.cgi?id=1152

1 files changed, 3 insertions, 0 deletions

diff --git a/xlators/protocol/client/src/client3_1-fops.c b/xlators/protocol/client/src/client3_1-fops.c
index 4c222adbce4..3734c90955f 100644
--- a/xlators/protocol/client/src/client3_1-fops.c
+++ b/xlators/protocol/client/src/client3_1-fops.c
@@ -1949,6 +1949,7 @@ client3_1_lookup_cbk (struct rpc_req *req, struct iovec *iov, int count,
         }
 
 out:
+        rsp.op_errno = op_errno;
         frame->local = NULL;
         STACK_UNWIND_STRICT (lookup, frame, rsp.op_ret, rsp.op_errno, inode,
                              &stbuf, xattr, &postparent);
@@ -2961,6 +2962,7 @@ client3_1_link (call_frame_t *frame, xlator_t *this,
                         "RENAME %"PRId64"/%s (%s): failed to get remote inode "
                         "number for source parent", args->oldloc->parent->ino,
                         args->oldloc->name, args->oldloc->path);
+                        op_errno = ENOENT;
                         goto unwind;
         }
 
@@ -4558,6 +4560,7 @@ client3_1_setattr (call_frame_t *frame, xlator_t *this,
                         "STAT %"PRId64" (%s): "
                         "failed to get remote inode number",
                         args->loc->inode->ino, args->loc->path);
+                        op_errno = ENOENT;
                         goto unwind;
         }
         req.path = (char *)args->loc->path;