diff -up nfs-utils-2.3.3/tools/rpcctl/rpcctl.py.orig nfs-utils-2.3.3/tools/rpcctl/rpcctl.py

--- nfs-utils-2.3.3/tools/rpcctl/rpcctl.py.orig	2022-06-27 13:22:19.844747880 -0400

+++ nfs-utils-2.3.3/tools/rpcctl/rpcctl.py	2022-06-27 13:23:02.168004219 -0400

@@ -213,7 +213,7 @@ class RpcClient:

     def __init__(self, path):

         self.path = path

         self.name = path.stem

-        self.switch = XprtSwitch(path / (path / "switch").readlink(), sep=",")

+        self.switch = XprtSwitch(path / os.readlink(path / "switch"), sep=",")

     def __lt__(self, rhs):

         return self.name < rhs.name