From: Yan, Zheng <zyan@redhat.com>
Date: Thu, 12 Jul 2018 03:19:05 +0000 (+0800)
Subject: mds: change default mds_max_export_size to 20M
X-Git-Tag: v14.0.1~484^2~3
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=07ef150d3c552b7781347e19caa2dae2850368b9;p=ceph.git

mds: change default mds_max_export_size to 20M

1G seems too large. mds may speed long time on processing
imported/expored subtree.

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
---

diff --git a/src/common/options.cc b/src/common/options.cc
index 455edf9aee4..bf37f3faf01 100644
--- a/src/common/options.cc
+++ b/src/common/options.cc
@@ -6996,7 +6996,7 @@ std::vector<Option> get_mds_options() {
     .set_description(""),
 
     Option("mds_max_export_size", Option::TYPE_SIZE, Option::LEVEL_DEV)
-    .set_default(1_G)
+    .set_default(20_M)
     .set_description(""),
 
     Option("mds_kill_export_at", Option::TYPE_INT, Option::LEVEL_DEV)