rados: including GENERIC OPTIONS section in rados help message

rados help message lacks info about the generic options it supports.

This patch creates the GENERIC OPTIONS section in rados help message
using the generic_client_usage() function.

Signed-off-by: Rodrigo Severo <rodrigo@fabricadeideias.com>

diff --git a/src/tools/rados/rados.cc b/src/tools/rados/rados.cc
index ea02a3a40ef3798b8addef3e0b43e2b473212bc4..a44f17dd484fde544f11c63369b50b6d67bde5ae 100644 (file)
--- a/src/tools/rados/rados.cc
+++ b/src/tools/rados/rados.cc
@@ -243,7 +243,10 @@ void usage(ostream& out)
 "   --with-clones                    include clones when doing flush or evict\n"
 "\n"
 "OMAP OPTIONS:\n"
-"    --omap-key-file file            read the omap key from a file\n";
+"    --omap-key-file file            read the omap key from a file\n"
+"\n"
+"GENERIC OPTIONS:\n";
+  generic_client_usage();
 }
 
 namespace detail {