#openGauss #入门 #安装 #数据库 #开源
知识来源：docs-opengauss.osinfra.cn/zh/
示例六：使用gs_upgradectl脚本执行集群管理组件增量升级。
gs_upgradectl -t upgrade-cm --upgrade-package /data/openGauss-3.1.0-CentOS-64bit-cm.tar.gz
Start ot perform the upgrade of CM component in cluster.
Ready to transform CM package to all nodes.
Send CM package to all nodes successfully.
Start to record origin cluster state.
cluster origin state is : [Normal]
Start to prepare CM componet files on all nodes.
Prepare upgrade CM component files successfully.
Start to upgrade CM component on all nodes.
Upgrade CM component files successfully.
Finial check cluster:
Cluster state check unavailale.
Cluster state is : [Normal]
Cluster state is : [Normal]
Cluster state is : [Normal]
The cluster status check is available.
Upgrade CM component successfully.
#openGauss #入门 #安装 #数据库 #开源
