From: Zhang Song <zhangsong02@qianxin.com>
Date: Fri, 8 Aug 2025 08:36:27 +0000 (+0800)
Subject: crimson/os/seastore: allow RBM backend as hot tier
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=a8b0baca915780b908257ab4bf87aeb7d87f17ba;p=ceph.git

crimson/os/seastore: allow RBM backend as hot tier

Signed-off-by: Zhang Song <zhangsong02@qianxin.com>
Signed-off-by: Xuehan Xu <xuxuehan@qianxin.com>
---

diff --git a/src/crimson/os/seastore/extent_placement_manager.cc b/src/crimson/os/seastore/extent_placement_manager.cc
index 554a479be8bf..24c1e9d848ca 100644
--- a/src/crimson/os/seastore/extent_placement_manager.cc
+++ b/src/crimson/os/seastore/extent_placement_manager.cc
@@ -330,7 +330,6 @@ void ExtentPlacementManager::init(
                           pinboard);
   ceph_assert(get_main_backend_type() != backend_type_t::NONE);
   if (cold_cleaner_) {
-    ceph_assert(get_main_backend_type() == backend_type_t::SEGMENTED);
     ceph_assert(background_process.has_cold_tier());
   } else {
     ceph_assert(!background_process.has_cold_tier());