install/60012: /etc/rc.d/swap2 errors when swap space is not configuring during install

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>Number:         60012
>Category:       install
>Synopsis:       /etc/rc.d/swap2 errors when swap space is not configuring during install
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    install-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Feb 16 18:45:00 +0000 2026
>Originator:     Hetzer
>Release:        11.0 RC1
>Organization:
>Environment:
>Description:
When no swap space is configured during install, sysinst doesn't automatically set "no_swap=YES" in /etc/rc.conf, which results in swap2 complaining and creating errors each boot. swap2 also doesn't mention this error can be ignored by setting no_swap=YES in /etc/rc.conf
>How-To-Repeat:
Install NetBSD without any swap space configured
>Fix:
Either
- make swap2 suggest adding no_swap=YES to /etc/rc.conf if not configuring swap space was a deliberate action
- make sysinst automatically set no_swap=YES in rc.conf when no swap space is configured