Gary Stainburn gary@ringways.co.uk wrote:
I've got a very small footprint rack server with a 4TB drive in that I wish to be a Bacula storeage device. However, it's got an old board / processor in it.
"Old Pentium" isn't very precise; the first Pentiums were in 1993!
The least demanding distributions I know are Bodhi, https://www.bodhilinux.com/ , and, even less demanding, but wonky, SliTaz, http://www.slitaz.org/ .
Among major distributions, I think that Debian would probably be the least demanding.