From: Igor Fedotov <ifedotov@suse.com>
Date: Fri, 21 Aug 2020 11:51:00 +0000 (+0300)
Subject: os/bluestore: enable more flexible bluefs space management by default.
X-Git-Tag: v15.2.9~122^2~105^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F37092%2Fhead;p=ceph.git

os/bluestore: enable more flexible bluefs space management by default.

It turned out that we did't enable it when introduced this feature in
https://github.com/ceph/ceph/pull/29687.

Fixes: https://tracker.ceph.com/issues/47053

Signed-off-by: Igor Fedotov <ifedotov@suse.com>
(cherry picked from commit 41823db09c609155db31afbd03b817c2a578fa9d)
---

diff --git a/src/common/options.cc b/src/common/options.cc
index 2af36dd0e4ef..f76a62314947 100644
--- a/src/common/options.cc
+++ b/src/common/options.cc
@@ -4649,7 +4649,7 @@ std::vector<Option> get_global_options() {
     .set_description("Maximum RAM hybrid allocator should use before enabling bitmap supplement"),
 
     Option("bluestore_volume_selection_policy", Option::TYPE_STR, Option::LEVEL_DEV)
-    .set_default("rocksdb_original")
+    .set_default("use_some_extra")
     .set_enum_allowed({ "rocksdb_original", "use_some_extra" })
     .set_description("Determines bluefs volume selection policy")
     .set_long_description("Determines bluefs volume selection policy. 'use_some_extra' policy allows to override RocksDB level granularity and put high level's data to faster device even when the level doesn't completely fit there"),