On Fri, 10 Jun 2022 at 12:21, Claudio Jeker <[email protected]> wrote:
> > > Try:
> > >
> > > / 1g-* 100%
> > > swap 1g 0%
> >
> > That worked:
> >
> > [root@openbsd root]# disklabel sd0
> > ...
> > # size offset fstype [fsize bsize cpg]
> > a: 18874240 64 4.2BSD 2048 16384 12960 # /
> > b: 2097152 18874304 swap # none
> > c: 20971520 0 unused
> >
> > Thanks!
> >
> > Can I suggest adding this as an example to disklabel(8). I suspect
> > assigning the entire disk to / is a common scenario, and would help
> > clarify how * and % interact.
... at least for anyone automating an install as part of a virtual
test framework; and finding that the default partition size for
/usr/src was too small :-( :-)
(for what it's worth, the other "disks" are NFS and are added later so
don't appear in dmesg; and I habitually delete dmesg)
> That is a bad advice. Using single / is just bad habit and does not allow
> to limit mountpoints with nodev, nosuid or wxallowed. For disks in the 10G
> space I would make sure that /var, /tmp, /usr, /home are different
> partitions.
Here's some of the text from disklabel(8)
[...] giving mount point, min-max size range, and percentage of disk,
space-separated. Max can be unlimited by specifying '*'. If only mount
point and min size are given, the partition is created with that exact
size.
from my POV, an example clarifying this would have helped.
take care
