From 677ca7d8068eb215068aac688f498ec312a63476 Mon Sep 17 00:00:00 2001
From: Siying Dong <siying.d@fb.com>
Date: Tue, 29 May 2018 10:23:12 -0700
Subject: [PATCH] LDB to use allow_mmap_writes = false

---
 util/ldb_cmd.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/ldb_cmd.cc b/util/ldb_cmd.cc
index aacfb0354..02517d4e9 100644
--- a/util/ldb_cmd.cc
+++ b/util/ldb_cmd.cc
@@ -202,6 +202,7 @@ Options LDBCommand::PrepareOptionsForOpenDB() {
 
   Options opt = options_;
   opt.create_if_missing = false;
+  opt.allow_mmap_writes = false;
 
   map<string, string>::const_iterator itr;