SERVER-27217 check for new nopreallocj parameter full name when parsing options

(cherry picked from commit b21128fb4a78326bf4ad117d8bf97342cbd4f758)

1 files changed, 2 insertions, 2 deletions

diff --git a/src/mongo/db/mongod_options.cpp b/src/mongo/db/mongod_options.cpp
index ab084ec9101..307d6ace41a 100644
--- a/src/mongo/db/mongod_options.cpp
+++ b/src/mongo/db/mongod_options.cpp
@@ -1093,8 +1093,8 @@ Status storeMongodOptions(const moe::Environment& params) {
     if (params.count("storage.mmapv1.journal.debugFlags")) {
         mmapv1GlobalOptions.journalOptions = params["storage.mmapv1.journal.debugFlags"].as<int>();
     }
-    if (params.count("nopreallocj")) {
-        mmapv1GlobalOptions.preallocj = !params["nopreallocj"].as<bool>();
+    if (params.count("storage.mmapv1.journal.nopreallocj")) {
+        mmapv1GlobalOptions.preallocj = !params["storage.mmapv1.journal.nopreallocj"].as<bool>();
     }
 
     if (params.count("net.http.RESTInterfaceEnabled")) {