client: dump which fs is used by client for multiple-fs

Fixes: https://tracker.ceph.com/issues/48246
Signed-off-by: Zhi Zhang <zhangz.david@outlook.com>
(cherry picked from commit 8daff24c2be2a7c54e569d0abf964986d9a472d4)

Conflicts:
	src/client/Client.cc: surrounding changes unrelated

diff --git a/src/client/Client.cc b/src/client/Client.cc
index e34c99b2f49d808e577fe4f1b64aaaceea388ffe..d8271c2add8a8cc627b349256af9bd2ab6710e7d 100755 (executable)
--- a/src/client/Client.cc
+++ b/src/client/Client.cc
@@ -468,6 +468,7 @@ void Client::dump_status(Formatter *f)
     f->dump_int("osd_epoch", osd_epoch);
     f->dump_int("osd_epoch_barrier", cap_epoch_barrier);
     f->dump_bool("blacklisted", blacklisted);
+    f->dump_string("fs_name", mdsmap->get_fs_name());
   }
 }