osd: build_past_intervals_parallel() add diagnostics before assert

Signed-off-by: David Zafman <dzafman@redhat.com>

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 785ac507d7a7de0026ccc7fdccebcf0dea1ecb36..e2ffb3a353794b0a2124ca228b33c73dde7ba098 100644 (file)
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -3140,6 +3140,10 @@ void OSD::build_past_intervals_parallel()
 
     // Verify same_interval_since is correct
     if (pg->info.history.same_interval_since) {
+      if (pg->info.history.same_interval_since != p.same_interval_since) {
+       dout(0) << __func__ << " history same_interval_since " << pg->info.history.same_interval_since << dendl;
+       dout(0) << __func__ << " same_interval_since " << p.same_interval_since << " pg " << *pg << dendl;
+      }
       assert(pg->info.history.same_interval_since == p.same_interval_since);
     } else {
       assert(p.same_interval_since);