crimson/osd/../client_request: add logs around get_obc stage

If this stage is in use by other operation we would keep waiting for it
to finish. Add logs before entering the stage and after to keep track of
stuck requests.

Signed-off-by: Matan Breizman <mbreizma@redhat.com>
(cherry picked from commit 548ee41a0ab12b70362f264abc5d31ff947a95bd)

diff --git a/src/crimson/osd/osd_operations/client_request.cc b/src/crimson/osd/osd_operations/client_request.cc
index 06097a8084f45d0d02c97706198230cf4d8fdd49..d32402ab2238976b59f492683f38c18d47ac98ea 100644 (file)
--- a/src/crimson/osd/osd_operations/client_request.cc
+++ b/src/crimson/osd/osd_operations/client_request.cc
@@ -180,8 +180,13 @@ ClientRequest::interruptible_future<> ClientRequest::with_pg_process_interruptib
       pg.wait_for_active_blocker,
       &decltype(pg.wait_for_active_blocker)::wait));
 
+  DEBUGDPP("{}.{}: waited for active, entering get_obc stage ",
+           pg, *this, this_instance_id);
+
   co_await ihref.enter_stage<interruptor>(client_pp(pg).get_obc, *this);
 
+  DEBUGDPP("{}.{}: entered get_obc stage", pg, *this, this_instance_id);
+
   if (int res = op_info.set_from_op(&*m, *pg.get_osdmap());
       res != 0) {
     co_await reply_op_error(pgref, res);