Update README.md

README.md

@@ -130,4 +130,6 @@ helm install nfs-subdir-external-provisioner nfs-subdir-external-provisioner/nfs
     --set nfs.path=/data/persist \
     --set storageClass.name=nfs-client \
     --set storageClass.defaultClass=true
-```
+```
+**disable local-path**
+kubectl patch storageclass local-path -p '{"metadata": {"annotations":{"storageclass.kubernetes.io/is-default-class":"false"}}}'