NFS: Add nfs4_unique_id boot parameter

[linux-2.6-block.git] / Documentation / kernel-parameters.txt

diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index ad7e2e5088c126ce48e0362d1f3296f3e8b55d2b..396a1e66e0ae8fccd551494f0ffc9b88bc393aec 100644 (file)
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1719,6 +1719,11 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
                        will be autodetected by the client, and it will fall
                        back to using the idmapper.
                        To turn off this behaviour, set the value to '0'.
+       nfs.nfs4_unique_id=
+                       [NFS4] Specify an additional fixed unique ident-
+                       ification string that NFSv4 clients can insert into
+                       their nfs_client_id4 string.  This is typically a
+                       UUID that is generated at system install time.
 
        nfs.send_implementation_id =
                        [NFSv4.1] Send client implementation identification