osd: make "missing incremental map" a debug log message

47a3f63ef71522d6b9572e81674598dd3e19df9d introduced the following error
message

    build_incremental_map_msg missing incremental map 33087

The message causes users to be concerned, yet it does not require action
on their part.

Fixes: https://tracker.ceph.com/issues/45606
Signed-off-by: Nathan Cutler <ncutler@suse.com>
(cherry picked from commit 9dcf0a835aa234ed2cd89f1dde1e3aaba9cb1340)

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 8d9ab9caa56b54fd37bf73b449fadf718273ca5d..8cc4a5bb9f2ade3603d556621294d43a03a07866 100644 (file)
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -1527,7 +1527,7 @@ MOSDMap *OSDService::build_incremental_map_msg(epoch_t since, epoch_t to,
     if (get_inc_map_bl(e, bl)) {
       m->incremental_maps[e].claim(bl);
     } else {
-      derr << __func__ << " missing incremental map " << e << dendl;
+      dout(10) << __func__ << " missing incremental map " << e << dendl;
       if (!get_map_bl(e, bl)) {
        derr << __func__ << " also missing full map " << e << dendl;
        goto panic;