rbd-nbd: reexpand the conf meta in child process

Fixed: https://tracker.ceph.com/issues/48046
Signed-off-by: Xiubo Li <xiubli@redhat.com>

diff --git a/src/tools/rbd_nbd/rbd-nbd.cc b/src/tools/rbd_nbd/rbd-nbd.cc
index 3af8fe9e85e85cb5eaf8b95ab41ac0a053e52aac..17592f01594dbb57e6af3e6ca4d467d1487945d5 100644 (file)
--- a/src/tools/rbd_nbd/rbd-nbd.cc
+++ b/src/tools/rbd_nbd/rbd-nbd.cc
@@ -1535,6 +1535,7 @@ static int do_map(int argc, const char *argv[], Config *cfg, bool reconnect)
     global_init_postfork_start(g_ceph_context);
   }
 
+  g_ceph_context->_conf.finalize_reexpand_meta();
   common_init_finish(g_ceph_context);
   global_init_chdir(g_ceph_context);