openGauss企业版安装失败问题解决

openGauss企业版安装，华为云环境本身内存比较小

执行gs_install报错

[omm@hecs-1105531 ~]$ gs_install -X /opt/software/openGauss/cluster_config.xml
 

提示信息：

[omm@hecs-1105531 openGauss]$ gs_install -X /opt/software/openGauss/cluster_config.xml
Parsing the configuration file.
Check preinstall on every node.
Successfully checked preinstall on every node.
Creating the backup directory.
Successfully created the backup directory.
begin deploy..
Installing the cluster.
begin prepare Install Cluster..
Checking the installation environment on all nodes.
begin install Cluster..
Installing applications on all nodes.
Successfully installed APP.
begin init Instance..
encrypt cipher and rand files for database.
Please enter password for database:
Please repeat for database:
begin to create CA cert files
The sslcert will be generated in /opt/huawei/install/app/share/sslcert/om
NO cm_server instance, no need to create CA for CM.
Cluster installation is completed.
Configuring.
Deleting instances from all nodes.
Successfully deleted instances from all nodes.
Checking node configuration on all nodes.
Initializing instances on all nodes.
Updating instance configuration on all nodes.
Check consistence of memCheck and coresCheck on database nodes.
Configuring pg_hba on all nodes.
Configuration is completed.
Using omm:dbgrp to install database.
Using