debug_logfile: fd 2 pid 2015477 [parent 2015475], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 2015475. db cleanup for server shutdown, 08:53:44.670 memory-to-file backup complete, 08:53:44.670. db cleanup finished, 08:53:44.670 debug_logfile: fd 2 pid 2630955 [parent 2630954], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 2630954. db cleanup for server shutdown, 09:17:12.786 memory-to-file backup complete, 09:17:12.786. db cleanup finished, 09:17:12.786 debug_logfile: fd 2 pid 2683624 [parent 2683621], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 2683621. db cleanup for server shutdown, 09:21:54.934 memory-to-file backup complete, 09:21:54.934. db cleanup finished, 09:21:54.934