tools/rbd: make rbd info display dirty-cache feature

Rbd info cannot show dirty-cache feature when it
is enable. So complete ImageFeatures::FEATURE_MAPPING
to show the dirty-cache feature.

Signed-off-by: Feng Hualong <hualong.feng@intel.com>

diff --git a/src/tools/rbd/ArgumentTypes.cc b/src/tools/rbd/ArgumentTypes.cc
index caf2820dd331364c3eb5d8da6be3c83c45fe8068..8236f7edbb016b8a84d385b96fd287c04d41307c 100644 (file)
--- a/src/tools/rbd/ArgumentTypes.cc
+++ b/src/tools/rbd/ArgumentTypes.cc
@@ -29,6 +29,7 @@ const std::map<uint64_t, std::string> ImageFeatures::FEATURE_MAPPING = {
   {RBD_FEATURE_OPERATIONS, RBD_FEATURE_NAME_OPERATIONS},
   {RBD_FEATURE_MIGRATING, RBD_FEATURE_NAME_MIGRATING},
   {RBD_FEATURE_NON_PRIMARY, RBD_FEATURE_NAME_NON_PRIMARY},
+  {RBD_FEATURE_DIRTY_CACHE, RBD_FEATURE_NAME_DIRTY_CACHE},
 };
 
 Format::Formatter Format::create_formatter(bool pretty) const {