数据库安装后，gs_initdb 时报错

Is this a BUG REPORT or FEATURE REQUEST?:

Uncomment only one, leave it on its own line:

bug

feature

What happened:
执行:
gs_initdb -D test -w Gauss_234 -Atrust --nodename openGauss
报错.

p.s. nodename 必须为openGauss 方可复现。
What you expected to happen:

How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

Environment:

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@wangtq 安装结束后，已经存在了一个数据库，新init一个数据库要指定数据目录，如果还不行，--nodename 改个新的

感谢提出宝贵意见，我们已将此问题记录，将会复现测试给出结论

/kind bug

GVP openGauss / openGauss-server