diff --git a/include/leveldb/env.h b/include/leveldb/env.h
index 8a27bbede..6e163726c 100644
--- a/include/leveldb/env.h
+++ b/include/leveldb/env.h
@@ -385,6 +385,9 @@ class EnvOptions {
 
    // If true, then use mmap to write data
    virtual bool UseMmapWrites() const = 0;
+
+   // If true, set the FD_CLOEXEC on open fd.
+   virtual bool IsFDCloseOnExec() const = 0;
 };
 
 // Log the specified data to *info_log if info_log is non-nullptr.
diff --git a/include/leveldb/options.h b/include/leveldb/options.h
index 219f05f48..863cf919a 100644
--- a/include/leveldb/options.h
+++ b/include/leveldb/options.h
@@ -415,6 +415,9 @@ struct Options {
 
   // Allow the OS to mmap file for writing. Default: true
   bool allow_mmap_writes;
+
+  // Disable child process inherit open files. Default: true
+  bool is_fd_close_on_exec;
 };
 
 // Options that control read operations
diff --git a/util/env_posix.cc b/util/env_posix.cc
index 88373bccd..7cdf66cec 100644
--- a/util/env_posix.cc
+++ b/util/env_posix.cc
@@ -605,6 +605,12 @@ class PosixEnv : public Env {
     exit(1);
   }
 
+  void SetFD_CLOEXEC(int fd, const EnvOptions* options) {
+    if ((options == nullptr || options->IsFDCloseOnExec()) && fd > 0) {
+      fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
+    }
+  }
+
   virtual Status NewSequentialFile(const std::string& fname,
                                    unique_ptr<SequentialFile>* result,
                                    const EnvOptions& options) {
@@ -614,6 +620,8 @@ class PosixEnv : public Env {
       *result = nullptr;
       return IOError(fname, errno);
     } else {
+      int fd = fileno(f);
+      SetFD_CLOEXEC(fd, &options);
       result->reset(new PosixSequentialFile(fname, f, options));
       return Status::OK();
     }
@@ -625,6 +633,7 @@ class PosixEnv : public Env {
     result->reset();
     Status s;
     int fd = open(fname.c_str(), O_RDONLY);
+    SetFD_CLOEXEC(fd, &options);
     if (fd < 0) {
       s = IOError(fname, errno);
     } else if (options.UseMmapReads() && sizeof(void*) >= 8) {
@@ -657,6 +666,7 @@ class PosixEnv : public Env {
     if (fd < 0) {
       s = IOError(fname, errno);
     } else {
+      SetFD_CLOEXEC(fd, &options);
       if (options.UseMmapWrites()) {
         if (!checkedDiskForMmap_) {
           // this will be executed once in the program's lifetime.
@@ -772,6 +782,7 @@ class PosixEnv : public Env {
       result = IOError("lock " + fname, errno);
       close(fd);
     } else {
+      SetFD_CLOEXEC(fd, nullptr);
       PosixFileLock* my_lock = new PosixFileLock;
       my_lock->fd_ = fd;
       my_lock->filename = fname;
@@ -823,6 +834,8 @@ class PosixEnv : public Env {
       result->reset();
       return IOError(fname, errno);
     } else {
+      int fd = fileno(f);
+      SetFD_CLOEXEC(fd, nullptr);
       result->reset(new PosixLogger(f, &PosixEnv::gettid));
       return Status::OK();
     }
diff --git a/util/options.cc b/util/options.cc
index f467ed19a..1d4836479 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -64,7 +64,8 @@ Options::Options()
       allow_readahead(true),
       allow_readahead_compactions(true),
       allow_mmap_reads(false),
-      allow_mmap_writes(true) {
+      allow_mmap_writes(true),
+      is_fd_close_on_exec(true) {
 }
 
 void
@@ -168,6 +169,20 @@ Options::Dump(Logger* log) const
         WAL_ttl_seconds);
     Log(log,"            Options.manifest_preallocation_size: %ld",
         manifest_preallocation_size);
+    Log(log,"         Options.purge_redundant_kvs_while_flush: %d",
+        purge_redundant_kvs_while_flush);
+    Log(log,"                         Options.allow_os_buffer: %d",
+        allow_os_buffer);
+    Log(log,"                         Options.allow_readahead: %d",
+        allow_readahead);
+    Log(log,"             Options.allow_readahead_compactions: %d",
+        allow_readahead_compactions);
+    Log(log,"                        Options.allow_mmap_reads: %d",
+        allow_mmap_reads);
+    Log(log,"                       Options.allow_mmap_writes: %d",
+        allow_mmap_writes);
+    Log(log,"                     Options.is_fd_close_on_exec: %d",
+        is_fd_close_on_exec);
 }   // Options::Dump
 
 //
diff --git a/util/storage_options.h b/util/storage_options.h
index 54dfb23dc..1d2c850e4 100644
--- a/util/storage_options.h
+++ b/util/storage_options.h
@@ -20,7 +20,9 @@ class StorageOptions : public EnvOptions {
     fs_readahead_(opt.allow_readahead),
     readahead_compactions_(opt.allow_readahead_compactions),
     use_mmap_reads_(opt.allow_mmap_reads),
-    use_mmap_writes_(opt.allow_mmap_writes) {
+    use_mmap_writes_(opt.allow_mmap_writes),
+    set_fd_cloexec_(opt.is_fd_close_on_exec)
+    {
   }
 
   // copy constructor with readaheads set to readahead_compactions_
@@ -30,6 +32,7 @@ class StorageOptions : public EnvOptions {
     readahead_compactions_ = opt.UseReadaheadCompactions();
     use_mmap_reads_ = opt.UseMmapReads();
     use_mmap_writes_ = opt.UseMmapWrites();
+    set_fd_cloexec_ = opt.IsFDCloseOnExec();
   }
 
   // constructor with default options
@@ -40,6 +43,7 @@ class StorageOptions : public EnvOptions {
     readahead_compactions_ = fs_readahead_;
     use_mmap_reads_ = opt.allow_mmap_reads;
     use_mmap_writes_ = opt.allow_mmap_writes;
+    set_fd_cloexec_ = opt.is_fd_close_on_exec;
   }
 
   virtual ~StorageOptions() {}
@@ -49,6 +53,7 @@ class StorageOptions : public EnvOptions {
   bool UseMmapReads() const { return use_mmap_reads_; }
   bool UseMmapWrites() const { return use_mmap_writes_; }
   bool UseReadaheadCompactions() const { return readahead_compactions_;}
+  bool IsFDCloseOnExec() const { return set_fd_cloexec_;}
 
   void DisableMmapWrites() {
     use_mmap_writes_ = false;
@@ -60,6 +65,7 @@ class StorageOptions : public EnvOptions {
   bool readahead_compactions_;
   bool use_mmap_reads_;
   bool use_mmap_writes_;
+  bool set_fd_cloexec_;
 };
 
 }  // namespace leveldb