Update to LevelDB 1.20

2 files changed, 13 insertions, 1 deletions

diff --git a/src/leveldb/include/leveldb/db.h b/src/leveldb/include/leveldb/db.h
index 9752cbad51..bfab10a0b7 100644
--- a/src/leveldb/include/leveldb/db.h
+++ b/src/leveldb/include/leveldb/db.h
@@ -14,7 +14,7 @@ namespace leveldb {
 
 // Update Makefile if you change these
 static const int kMajorVersion = 1;
-static const int kMinorVersion = 19;
+static const int kMinorVersion = 20;
 
 struct Options;
 struct ReadOptions;
diff --git a/src/leveldb/include/leveldb/options.h b/src/leveldb/include/leveldb/options.h
index 83a1ef39a4..976e38122a 100644
--- a/src/leveldb/include/leveldb/options.h
+++ b/src/leveldb/include/leveldb/options.h
@@ -112,6 +112,18 @@ struct Options {
   // Default: 16
   int block_restart_interval;
 
+  // Leveldb will write up to this amount of bytes to a file before
+  // switching to a new one.
+  // Most clients should leave this parameter alone.  However if your
+  // filesystem is more efficient with larger files, you could
+  // consider increasing the value.  The downside will be longer
+  // compactions and hence longer latency/performance hiccups.
+  // Another reason to increase this parameter might be when you are
+  // initially populating a large database.
+  //
+  // Default: 2MB
+  size_t max_file_size;
+
   // Compress blocks using the specified compression algorithm.  This
   // parameter can be changed dynamically.
   //