报错信息：
[root@og-db-50 script]# ./gs_preinstall -U omm -G dbgrp -X /software/cluster_config.xml
Parsing the configuration file.
Successfully parsed the configuration file.
Installing the tools on the local node.
Successfully installed the tools on the local node.
Are you sure you want to create trust for root (yes/no)?yes
Please enter password for root
Password:
[GAUSS-51632] : Failed to do gs_sshexkey.Error: Please enter password for current user[root].
Checking network information.
All nodes in the network are Normal.
Successfully checked network information.
Creating SSH trust.
Creating the local key file.
cms is: source /etc/profile;ssh-agent -a /root/gaussdb_tmp/gauss_socket_tmp;Errors:ssh-agent: /data/og_soft/om/script/gspylib/clib/libcrypto.so.1.1: version OPENSSL_1_1_1f' not found (required by ssh-agent) Creating the local key file. cms is: source /etc/profile;ssh-agent -a /root/gaussdb_tmp/gauss_socket_tmp;Errors:ssh-agent: /data/og_soft/om/script/gspylib/clib/libcrypto.so.1.1: version OPENSSL_1_1_1f’ not found (required by ssh-agent)
Creating the local key file.
cms is: source /etc/profile;ssh-agent -a /root/gaussdb_tmp/gauss_socket_tmp;Errors:ssh-agent: /data/og_soft/om/script/gspylib/clib/libcrypto.so.1.1: version OPENSSL_1_1_1f' not found (required by ssh-agent) Error: Failed to create public private keyfile,output is [[GAUSS-51632] : Failed to do register ssh agent.cmd is:source /etc/profile;ssh-agent -a /root/gaussdb_tmp/gauss_socket_tmp;Error: ssh-agent: /data/og_soft/om/script/gspylib/clib/libcrypto.so.1.1: version OPENSSL_1_1_1f’ not found (required by ssh-agent)]
备注：cluster_config.xml是一主一备的集群配置。
cluster_config.xml配置文件换成单机配置预安装就能通过，换成集群配置就会报错。