osd/OSD: trim_maps - added log line

Signed-off-by: Matan Breizman <mbreizma@redhat.com>

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 15a5b81585cf1874bde1aedba47762c3b0c8d48d..bfedcb3dc370c97b6a974855de33ade65cd3666b 100644 (file)
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -7948,6 +7948,9 @@ void OSD::osdmap_subscribe(version_t epoch, bool force_request)
 void OSD::trim_maps(epoch_t oldest, bool skip_maps)
 {
   epoch_t min = std::min(oldest, service.map_cache.cached_key_lower_bound());
+  dout(20) <<  __func__ << ": min=" << min << " oldest_map="
+           << superblock.oldest_map << " skip_maps=" << skip_maps
+           << dendl;
   if (min <= superblock.oldest_map)
     return;