From: Dan van der Ster <daniel.vanderster@cern.ch>
Date: Wed, 28 Apr 2021 12:35:37 +0000 (+0200)
Subject: mds: session dumps num_completed_flushes
X-Git-Tag: v15.2.14~43^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=8747f845562bf2470fa0d29288ff0eed818ca671;p=ceph.git

mds: session dumps num_completed_flushes

This can be useful when debugging clients failing to advance
oldest client/flush tid.

Signed-off-by: Dan van der Ster <daniel.vanderster@cern.ch>
(cherry picked from commit b59c7676ffb880cadd1906554c3445d77afa4389)
---

diff --git a/src/mds/SessionMap.cc b/src/mds/SessionMap.cc
index ab87a0739bb..de729d7b3f4 100644
--- a/src/mds/SessionMap.cc
+++ b/src/mds/SessionMap.cc
@@ -591,6 +591,7 @@ void Session::dump(Formatter *f, bool cap_dump) const
   f->dump_float("uptime", get_session_uptime());
   f->dump_unsigned("requests_in_flight", get_request_count());
   f->dump_unsigned("num_completed_requests", get_num_completed_requests());
+  f->dump_unsigned("num_completed_flushes", get_num_completed_flushes());
   f->dump_bool("reconnecting", reconnecting);
   f->dump_object("recall_caps", recall_caps);
   f->dump_object("release_caps", release_caps);