From: Kefu Chai <kchai@redhat.com>
Date: Thu, 31 May 2018 15:04:14 +0000 (+0800)
Subject: mon: enable level_compaction_dynamic_level_bytes for rocksdb
X-Git-Tag: v13.2.1~103^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=85e25cefd2a78644f4aa668bb8c32cd08d5e30d4;p=ceph.git

mon: enable level_compaction_dynamic_level_bytes for rocksdb

Fixes: http://tracker.ceph.com/issues/24361
Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit 60f074fb0639d807e75b6a7858c5e13b5dc7c082)
---

diff --git a/src/common/options.cc b/src/common/options.cc
index 1f75ed434a52..352a75c89807 100644
--- a/src/common/options.cc
+++ b/src/common/options.cc
@@ -3485,7 +3485,9 @@ std::vector<Option> get_global_options() {
     .set_description("The block size for index partitions. (0 = rocksdb default)"),
 
     Option("mon_rocksdb_options", Option::TYPE_STR, Option::LEVEL_ADVANCED)
-    .set_default("write_buffer_size=33554432,compression=kNoCompression")
+    .set_default("write_buffer_size=33554432,"
+		 "compression=kNoCompression,"
+		 "level_compaction_dynamic_level_bytes=true")
     .set_description(""),
 
     Option("osd_client_op_priority", Option::TYPE_UINT, Option::LEVEL_ADVANCED)