Centos7 Samba4.4.3 ActiveDirectoryDomainに参加

[root@centos7 ~]# net ads join -U administrator
Enter administrator’s password:
Using short domain name — TEST
Joined ‘CENTOS7’ to dns domain ‘test.jp’
No DNS domain configured for centos7. Unable to perform DNS Update.
DNS update failed: NT_STATUS_INVALID_PARAMETER
[root@centos7 ~]# net ads info
LDAP server: 192.168.1.75
LDAP server name: dc2.test.jp
Realm: TEST.JP
Bind Path: dc=TEST,dc=JP
LDAP port: 389
Server time: 水, 11 5月 2016 18:59:58 JST
KDC server: 192.168.1.75
Server time offset: -4
Last machine account password change: 水, 11 5月 2016 18:59:44 JST
[root@centos7 ~]# kinit administrator
Password for administrator@TEST.JP:
[root@centos7 ~]# host -4 dc
dc.test.jp has address 192.168.1.59
dc.test.jp has IPv6 address 2400:7800:47e0:1700:c43e:f07b:f949:b2ce
[root@centos7 ~]# host -4 dc1
dc1.test.jp has address 192.168.1.74
dc1.test.jp has IPv6 address 2400:7800:47e0:1700:f58e:95f3:ee27:515c
[root@centos7 ~]# host -4 dc2
dc2.test.jp has address 192.168.1.75
dc2.test.jp has IPv6 address 2400:7800:47e0:1700:9061:f254:15af:c42e
[root@centos7 ~]# host -t A dc.test.jp
dc.test.jp has address 192.168.1.59
[root@centos7 ~]# host -t A dc1.test.jp
dc1.test.jp has address 192.168.1.74
[root@centos7 ~]# host -t A dc2.test.jp
dc2.test.jp has address 192.168.1.75
[root@centos7 ~]# samba -V
Version 4.4.3
[root@centos7 ~]#