mds: dump formatter even for errors

The admin_socker framework only dumps the formatter by default if the command
succeeds.

Fixes: a4dc88140071f9cdfe5654402067434728fee469
Fixes: https://tracker.ceph.com/issues/66184
Signed-off-by: Patrick Donnelly <pdonnell@redhat.com>

diff --git a/src/mds/MDSRank.cc b/src/mds/MDSRank.cc
index 10f01c9843eb23df60ca8b92d8355212c1629d7d..a8f6f861086c77d27554efc643e85ca3cc6f3acb 100644 (file)
--- a/src/mds/MDSRank.cc
+++ b/src/mds/MDSRank.cc
@@ -2675,6 +2675,7 @@ void MDSRankDispatcher::handle_asok_command(
       f->close_section();
 
       bufferlist outbl;
+      f->flush(outbl); /* even for errors, dump f */
       do_respond(rc, {}, outbl);
     }
   };