Версия
======

Обнаружено в версии samba-dc-4.15.9-alt1

Дистрибутивы
============

* p10-server-10-x86-64

Шаги воспроизведения
====================

1. Развернуть Samba DC / Samba Replica, ввести клиетов.
2. На сервере:

	# systemctl stop samba
	# mkdir /var/samba-backup-online && samba-tool domain backup online --targetdir=/var/samba-backup-online --server=dc -U Administrator

Ожидаемый результат: ввод пароля администратора

Фактический результат: ошибка

ERROR(runtime): uncaught exception - (3221226038, 'The transport-connection attempt was refused by the remote system.')
  File "/usr/lib64/samba-dc/python3.9/samba/netcmd/__init__.py", line 186, in _run
    return self.run(*args, **kwargs)
  File "/usr/lib64/samba-dc/python3.9/samba/netcmd/domain_backup.py", line 261, in run
    ctx = join_clone(logger=logger, creds=creds, lp=lp,
  File "/usr/lib64/samba-dc/python3.9/samba/join.py", line 1587, in join_clone
    ctx = DCCloneContext(logger, server, creds, lp, targetdir=targetdir,
  File "/usr/lib64/samba-dc/python3.9/samba/join.py", line 1611, in __init__
    super(DCCloneContext, ctx).__init__(logger, server, creds, lp,
  File "/usr/lib64/samba-dc/python3.9/samba/join.py", line 101, in __init__
    ctx.site = ctx.find_dc_site(ctx.server)
  File "/usr/lib64/samba-dc/python3.9/samba/join.py", line 384, in find_dc_site
    cldap_ret = ctx.net.finddc(address=server,

Дополнительно: # systemctl stop samba && systemctl status samba выдают следующее:

× samba.service - Samba AD Daemon
     Loaded: loaded (/lib/systemd/system/samba.service; enabled; vendor preset: disabled)
     Active: failed (Result: exit-code) since Fri 2022-09-23 13:09:48 MSK; 1s ago
       Docs: man:samba(8)
             man:samba(7)
             man:smb.conf(5)
    Process: 4600 ExecStart=/usr/sbin/samba --no-process-group $SAMBAOPTIONS (code=exited, status=0/SUCCESS)
   Main PID: 4601 (code=exited, status=127)
        CPU: 3.725s

сен 23 13:09:44 dc.samba.testdomain winbindd[4640]:   initialize_winbindd_cache: clearing cache and re-creating with version number 2
сен 23 13:09:48 dc.samba.testdomain winbindd[4640]: [2022/09/23 13:09:48.514529,  0] ../../source3/winbindd/winbindd.c:247(winbindd_sig_term_handler)
сен 23 13:09:48 dc.samba.testdomain winbindd[4640]:   Got sig[15] terminate (is_parent=1)
сен 23 13:09:48 dc.samba.testdomain systemd[1]: Stopping Samba AD Daemon...
сен 23 13:09:48 dc.samba.testdomain winbindd[4657]: [2022/09/23 13:09:48.528887,  0] ../../source3/winbindd/winbindd.c:247(winbindd_sig_term_handler)
сен 23 13:09:48 dc.samba.testdomain winbindd[4657]:   Got sig[15] terminate (is_parent=0)
сен 23 13:09:48 dc.samba.testdomain systemd[1]: samba.service: Main process exited, code=exited, status=127/n/a
сен 23 13:09:48 dc.samba.testdomain systemd[1]: samba.service: Failed with result 'exit-code'.
сен 23 13:09:48 dc.samba.testdomain systemd[1]: Stopped Samba AD Daemon.
сен 23 13:09:48 dc.samba.testdomain systemd[1]: samba.service: Consumed 3.725s CPU time.