使用 yum install samba samba-client 安装 Samba 后，启动 smb 服务，有红色的警告。
警告内容：“daemon_ready: STATUS=daemon 'smbd' finished starting up and ready to serve connections”

并且从字面意思来看，这也不像是警告，这个是怎么回事？

smb.service - Samba SMB Daemon
   Loaded: loaded (/usr/lib/systemd/system/smb.service; enabled; vendor preset: disabled)
   Active: active (running) since Fri 2020-09-04 15:03:23 CST; 8s ago
     Docs: man:smbd(8)
           man:samba(7)
           man:smb.conf(5)
 Main PID: 3677 (smbd)
   Status: "smbd: ready to serve connections..."
    Tasks: 4 (limit: 11405)
   Memory: 23.1M
   CGroup: /system.slice/smb.service
           ├─3677 /usr/sbin/smbd --foreground --no-process-group
           ├─3679 /usr/sbin/smbd --foreground --no-process-group
           ├─3680 /usr/sbin/smbd --foreground --no-process-group
           └─3681 /usr/sbin/smbd --foreground --no-process-group

Sep 04 15:03:22 servera.lab.example.com systemd[1]: Starting Samba SMB Daemon...
Sep 04 15:03:23 servera.lab.example.com smbd[3677]: [2020/09/04 15:03:23.168772,  0] ../lib/util/become_daemon.c:138(daemon_ready)
Sep 04 15:03:23 servera.lab.example.com smbd[3677]: daemon_ready: STATUS=daemon 'smbd' finished starting up and ready to serve connections
Sep 04 15:03:23 servera.lab.example.com systemd[1]: Started Samba SMB Daemon.