MetroCluster IP 调解器安装失败，但调解器服务正在运行
适用于
- ONTAP 9.7
- MetroCluster IP
- 虚拟机上安装的 MetroCluster IP 调解器 1.x
问题
MetroCluster IP 调解器安装失败，但调解器服务正在运行。MetroCluster 调解器安装日志中会显示以下条目：
[2020-11-13 16:39:56] The ontap_mediator service is running
[2020-11-13 16:39:57] /var/tmp/rpm-tmp.stI3wz: line 262: validate: bad array subscript
[2020-11-13 16:39:57] warning: %post(ontap-mediator-1.2.0-3.el8.noarch) scriptlet failed, exit status 1
[2020-11-13 16:39:57] ontap-mediator install returned: 0
...
[2020-11-13 16:40:03] mediator services started
[2020-11-13 16:40:03] The ontap_mediator service is running