mds/MDSMap output -1 instead of 0 when no fs present.

When no fs present, the mdsmap::dump will output metadata_pool: 0,
which is misleading.

Change the initial value of metadata_pool from 0 to -1.

Signed-off-by: Xiaoxi Chen <xiaoxchen@ebay.com>

diff --git a/src/mds/MDSMap.h b/src/mds/MDSMap.h
index 7bc981121b112f20a687612dcdad930f87003b36..a34bf9da0b7136ee42667a3d7630d3d62388f859 100644 (file)
--- a/src/mds/MDSMap.h
+++ b/src/mds/MDSMap.h
@@ -225,7 +225,7 @@ public:
       session_autoclose(0),
       max_file_size(0),
       cas_pool(-1),
-      metadata_pool(0),
+      metadata_pool(-1),
       max_mds(0),
       ever_allowed_features(0),
       explicitly_allowed_features(0),