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: v14.0.1~1220^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=60f074fb0639d807e75b6a7858c5e13b5dc7c082;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>
---

diff --git a/src/common/options.cc b/src/common/options.cc
index 277570f5b2955..d382685455bf4 100644
--- a/src/common/options.cc
+++ b/src/common/options.cc
@@ -3494,7 +3494,9 @@ 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)