install/50033: WABPL(4) is not enabled by default in sysinst(8)

[Izumi Tsutsui <tsutsui%ceres.dti.ne.jp@localhost>]

>Number:         50033
>Category:       install
>Synopsis:       WABPL(4) is not enabled by default in sysinst(8)
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    install-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Sat Jul 04 12:25:00 +0000 2015
>Originator:     Izumi Tsutsui
>Release:        NetBSD 7.0_RC1
>Organization:
>Environment:
System: NetBSD 7.0_RC1
Architecture: All
Machine: All
>Description:
wapbl(4) ("log" option for FFS in fstab(5)) is not enabled during sysinst(8)
in 7.0_RC1.

It was disabled after 6.x in the following revision:
 http://cvsweb.netbsd.org/bsdweb.cgi/src/distrib/utils/sysinst/Attic/bsddisklabel.c#rev1.57
>> Don't enable WAPBL by default. It's far too dangerous.

I don't know if there were any public discussion about the visible change.

IMO "too dangerous" is too ambiguous.
It's worthful enough for me, at least on 6.1.5.

>How-To-Repeat:
Install 7.0_RC1 with all default choices.

>Fix:
Clarify intention of Core or Releng?