ceph-bluestore-tool: fix show-label to use dev name as key

Signed-off-by: Sage Weil <sage@redhat.com>

diff --git a/src/os/bluestore/bluestore_tool.cc b/src/os/bluestore/bluestore_tool.cc
index ad0fc48a861272e07fbc8aa18af9d9cdce93cebe..c9a1ff2c432c5475a96b8ae610457cc6e7363566 100644 (file)
--- a/src/os/bluestore/bluestore_tool.cc
+++ b/src/os/bluestore/bluestore_tool.cc
@@ -342,7 +342,7 @@ int main(int argc, char **argv)
   }
   else if (action == "show-label") {
     JSONFormatter jf(true);
-    jf.open_array_section("devices");
+    jf.open_object_section("devices");
     for (auto& i : devs) {
       bluestore_bdev_label_t label;
       int r = BlueStore::_read_bdev_label(cct.get(), i, &label);