Fix the usage message for gssd to reflect new option

[nfs-utils.git] / utils / gssd / gssd.man

diff --git a/utils/gssd/gssd.man b/utils/gssd/gssd.man
index 1a30d692e668b811d53cd186560a1a8382a3fcbc..8da10b22defacc34de5ca8c7ffc143d5e054c4c8 100644 (file)
--- a/utils/gssd/gssd.man
+++ b/utils/gssd/gssd.man
@@ -41,10 +41,29 @@ authentication.
 .B -k keytab
 Tells
 .B rpc.gssd
-to use the keys for principals nfs/hostname in
+to use the keys found in
 .I keytab
-to obtain machine credentials.
+to obtain "machine credentials".
 The default value is "/etc/krb5.keytab".
+.IP
+Previous versions of
+.B rpc.gssd
+used only "nfs/*" keys found within the keytab.
+To be more consistent with other implementations, we now look for
+specific keytab entries.  The search order for keytabs to be used
+for "machine credentials" is now:
+.br
+  root/<hostname>@<REALM>
+.br
+  nfs/<hostname>@<REALM>
+.br
+  host/<hostname>@<REALM>
+.br
+  root/<anyname>@<REALM>
+.br
+  nfs/<anyname>@<REALM>
+.br
+  host/<anyname>@<REALM>
 .TP
 .B -p path
 Tells