升级绑定DNS服务器后、绑定会向客户端返回NXDOMAIN
适用场景
- ONTAP 9
- ONTAP机载 DNS负载平衡
- 绑定
问题描述
- 升级绑定DNS服务器后、绑定会将NXDOMAIN返回到查询 ONTAP负载平衡的DNS区域中的LIF主机名的客户端
- 绑定错误日志包含
29-Jul-2024 09:55:08.854 resolver: info: loop detected resolving 'FQDN/A'
- 客户端无法解析ONTAP LUN
> host hostname Host hostname not found: 3(NXDOMAIN)
> nslookup hostname.zone.domain Server: dns_server_name Address: dns_server_ip ** server can't find hostname.zone.domain: NXDOMAIN