debug_logfile: fd 2 pid 48932 [parent 48907], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 48907. db cleanup for server shutdown, 15:33:47.704 memory-to-file backup complete, 15:33:47.705. db cleanup finished, 15:33:47.705 debug_logfile: fd 2 pid 40193 [parent 40191], doing new pid setup and server start Setup complete, sending SIGUSR1 to pid 40191. db cleanup for server shutdown, 15:35:22.552 memory-to-file backup complete, 15:35:22.553. db cleanup finished, 15:35:22.553