From: Sage Weil <sage@inktank.com>
Date: Tue, 18 Mar 2014 20:44:26 +0000 (-0700)
Subject: osd: dump priority queue state on dequeue at level 30
X-Git-Tag: v0.79~109^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F1510%2Fhead;p=ceph.git

osd: dump priority queue state on dequeue at level 30

Signed-off-by: Sage Weil <sage@inktank.com>
---

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 60a54a620b91..62746a2a8a1c 100644
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -7583,6 +7583,16 @@ void OSD::OpWQ::_process(PGRef pg, ThreadPool::TPHandle &handle)
     if (!(pg_for_processing[&*pg].size()))
       pg_for_processing.erase(&*pg);
   }
+
+  lgeneric_subdout(osd->cct, osd, 30) << "dequeue status: ";
+  Formatter *f = new_formatter("json");
+  f->open_object_section("q");
+  dump(f);
+  f->close_section();
+  f->flush(*_dout);
+  delete f;
+  *_dout << dendl;
+
   osd->dequeue_op(pg, op, handle);
   pg->unlock();
 }