We installed ZStack by using CentOS 7.2 based ISO. Can we use CentOS 7.4 based ISO to upgrade ZStack compute nodes that had installed 7.2 OS?
Is that compatible to run ZStack (compute role) on cluster, in which some servers installed 7.2 based OS and others installed 7.4 ?
quarkonics
commented
5 years ago
最开始是用CentOS 7.2定制的iso安装的ZStack，可不可以用7.4的iso覆盖升级？ 如果新机器用7.4的安装，老机器不升级可不可以？
We installed ZStack by using CentOS 7.2 based ISO. Can we use CentOS 7.4 based ISO to upgrade ZStack compute nodes that had installed 7.2 OS? Is that compatible to run ZStack (compute role) on cluster, in which some servers installed 7.2 based OS and others installed 7.4 ?