[CentOS] CentOS-7-x86_64-dvd-2009.iso is too big for DVD blanks

Mon Mar 15 07:04:03 UTC 2021
Simon Matter <simon.matter at invoca.ch>

> On Sun, 2021-03-14 at 21:31 -0400, John Plemons wrote:
>> Sounds like you need to use a dual layer DVD disc, it is double the
>> capacity.
> John,
> Wrong answer. The server's optical drive doesn't support double-layer
> disks. The CentOS developers made a mistake on their DVD iso, and they
> need to fix it.

I don't think they have to do anything, who can tell them so they have to

Why don't you try either CentOS-7-x86_64-Minimal-2009.iso or
CentOS-7-x86_64-NetInstall-2009.iso? Both options should work for you.