crimson/osd: check_osdmap_features - add log

Signed-off-by: Matan Breizman <[email protected]>

Author: Matan-B

src/crimson/osd/osd.cc

@@ -1557,8 +1557,12 @@ seastar::future<> OSD::handle_peering_op(
 
 seastar::future<> OSD::check_osdmap_features()
 {
+  LOG_PREFIX(OSD::check_osdmap_features);
   assert(seastar::this_shard_id() == PRIMARY_CORE);
   if (osdmap->require_osd_release != last_require_osd_release) {
+    DEBUG("updating require_osd_release from {} to {}",
+          to_string(last_require_osd_release),
+          to_string(osdmap->require_osd_release));
     last_require_osd_release = osdmap->require_osd_release;
     return store.write_meta(
         "require_osd_release",