From: Yan Jun <yan.jun8@zte.com.cn>
Date: Sat, 9 Nov 2019 07:59:58 +0000 (+0800)
Subject: common/options: decrease the default max_omap_entries_per_request
X-Git-Tag: v15.1.0~873^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3ca46da937df52e6415b304f756b83078d3f26f2;p=ceph.git

common/options: decrease the default max_omap_entries_per_request

the default '131072' is too large to cut off the requests with
large 'max_return' specified by clients.

Signed-off-by: Yan Jun <yan.jun8@zte.com.cn>
---

diff --git a/src/common/options.cc b/src/common/options.cc
index 1f76931f8054..3df99cbe16c4 100644
--- a/src/common/options.cc
+++ b/src/common/options.cc
@@ -3719,7 +3719,7 @@ std::vector<Option> get_global_options() {
     .set_description(""),
 
     Option("osd_max_omap_entries_per_request", Option::TYPE_UINT, Option::LEVEL_ADVANCED)
-    .set_default(131072)
+    .set_default(1024)
     .set_description(""),
 
     Option("osd_max_omap_bytes_per_request", Option::TYPE_SIZE, Option::LEVEL_ADVANCED)