[[ https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=257347 | PR ]]
FreeBSD's disc1 image has surpassed 700MB, which is CD-ROM max size. dvd1 image is also almost at its limit, which is 4.7GB for single layer DVD (FreeBSD 14 dvd1 is 4541104128 bytes=4.54 GB).
In several years, FreeBSD images will surpass the limit for single-layer DVD, which means that the naming "disc1" and "dvd1" won't make sense anymore. I suggest to change the name of images from now on (maybe from 15-RELEASE) to reflect this situation. (disc1, disc2 is my suggestion)