Shulou(Shulou.com)06/03 Report--

Build unattended installation of CentOS7.5 in KVM, there is no problem with the build process, and the configuration has been checked several times.

However, an error occurred while testing the installation system of the new machine:

Warning:could not boot

Warning:/dev/root/ does not exist

As shown below:

Search on the Internet is to use USB disk installation when such an error report, the treatment method is not applicable.

Since there is no problem with the build process, the problem can only be found on the virtual machine.

When building a new virtual machine, the memory defaults to 1G, the memory is set to 2G, the hard disk is set to 40G, and the test is done, and the error is not reported.

Later did a test, only need to adjust the memory, greater than or equal to 2G will not appear error message, can automatically install the system.

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