From: Igor Fedotov <ifedotov@suse.com>
Date: Mon, 13 Feb 2023 12:11:57 +0000 (+0300)
Subject: os/bluestore: allow 'fit_to_fast' selector for single-volume osd
X-Git-Tag: v16.2.14~25^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4b8d87ede35688d0576e9a78b747f2f108a29ba7;p=ceph.git

os/bluestore: allow 'fit_to_fast' selector for single-volume osd

Fixes: https://tracker.ceph.com/issues/57855

Signed-off-by: Igor Fedotov <igor.fedotov@croit.io>
(cherry picked from commit 25c8df3df138b9f85a36b4d2bbc582e16e58ed0b)

 Conflicts:
	src/os/bluestore/BlueStore.cc
 lacking another backport
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index b014931029c4..11de8748450d 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -5716,7 +5716,8 @@ int BlueStore::_open_bluefs(bool create, bool read_only)
     return r;
   }
   BlueFSVolumeSelector* vselector = nullptr;
-  if (bluefs_layout.shared_bdev == BlueFS::BDEV_SLOW) {
+  if (bluefs_layout.shared_bdev == BlueFS::BDEV_SLOW ||
+      cct->_conf->bluestore_volume_selection_policy == "fit_to_fast") {
 
     string options = cct->_conf->bluestore_rocksdb_options;
     string options_annex = cct->_conf->bluestore_rocksdb_options_annex;