mds: add dout for new segment

Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/src/mds/MDLog.cc b/src/mds/MDLog.cc
index 40d893d62623f3fe7a5a9c47ebf084c30485ed21..8671f2507cb31ad9edbf1855fb97480565459433 100644 (file)
--- a/src/mds/MDLog.cc
+++ b/src/mds/MDLog.cc
@@ -287,6 +287,8 @@ LogSegment* MDLog::_start_new_segment(SegmentBoundary* sb)
   logger->set(l_mdl_seg, segments.size());
   sb->set_seq(event_seq);
 
+  dout(20) << __func__ << ": starting new segment " << *ls << dendl;
+
   // Adjust to next stray dir
   if (!mds->is_stopping()) {
     mds->mdcache->advance_stray();