安装Solaris的时候是否也有复制、回滚机制？

szxx

安装Windows的时候有复制、回滚机制，系统安装中间出现问题的时候可以暂时停下，后续再继续接着安装。这种机制在UNIX系统中是否也存在？如安装Solaris的时候出现问题，是否可以暂停保持现有的安装内容，后面接着安装？不知道是否可以这样，请各位指点，谢谢

szxx

有没有人知道啊？请指教下，多谢啦

briangao

Well, it you turn off the power of the machine, you have to restart the installation. If you leave the power on, you can always come back and continue your installation as long as you don't quit out.

Solaris installatio is divided into three stages: system identification, system configuration and installation.

If you are at system identification stage, you are entering system id infomation such as hostname, IP, timezone etc. If the installation is interrupted at this stage, nothing is done to the system. You can use sysidtool to resume the process.

If you are in system configuration stage, the disks will be partitioned. Nothing else is changed

If you are in installation stage, files will be copied the the machine. If you interrput the process at this stage, you will have to reinstall.