os/bluestore: report effective bluestore_allocation_from_file in osd

metadata.

Signed-off-by: Igor Fedotov <igor.fedotov@croit.io>
(cherry picked from commit 273f359380bab87ae46b3325ea45940912533fe5)

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index aa14d0204f7aaad4f52b0f855a33def65b2b56eb..9587b2c9552685459967a3447b797a47259158f2 100644 (file)
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -10373,6 +10373,7 @@ void BlueStore::collect_metadata(map<string,string> *pm)
     }
   }
   (*pm)["bluestore_min_alloc_size"] = stringify(min_alloc_size);
+  (*pm)["bluestore_allocation_from_file"] = stringify(fm && fm->is_null_manager());
 }
 
 int BlueStore::get_numa_node(