OpenBSD GPT abilities encompass creating up to 128 GPT partitions. See fdisk(8) as suggested.
The OpenBSD disklabel can only hold 16 partitions, one of which is always 'c'. 'c' always describes the entire disk. 'i' is often created by the installer to hold boot code. GPT partitions of various types are automatically added to the default disklabel, known as "spoofing", on a first come first served basis. As Otto says, increasing 16 to something larger is an enormous task nobody has undertaken. .... Ken On Mon, Dec 18, 2023, 11:31 AM Otto Moerbeek <o...@drijf.net> wrote: > On Mon, Dec 18, 2023 at 01:15:57PM -0300, spnti wrote: > > > Hello guys! > > > > The OpenBSD installer partitioning does not accept more than 15 > partitions > > with GPT (partitions 'c' and 'i' are already defined in advance by the > > installer). It limits from partition 'a' to 'p', but GPT partitions must > > support up to 128 partitions. > > > > Thank you for your attention and help. > > It would be nice if it would, but nobody did the work (which is not > easy, that certainlyb plays a role). And "must" is a strong word to > use. There is no authority that can force us. > > -Otto > >