Re: install/56890: sysinst should ignore default label even in DISKLABEL_NO_ONDISK_VERIFY case

[Martin Husemann <martin%duskware.de@localhost>]

The following reply was made to PR install/56890; it has been noted by GNATS.

From: Martin Husemann <martin%duskware.de@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: install/56890: sysinst should ignore default label even in
 DISKLABEL_NO_ONDISK_VERIFY case
Date: Thu, 16 Jun 2022 18:12:05 +0200

 On Thu, Jun 16, 2022 at 03:45:03PM +0000, Izumi Tsutsui wrote:
 > However, in that case we should disable "disklabel -r" call
 > but should still check if the disklabel information returend
 > by DIOCGDINFO ioctl(2) is the default one, i.e. the target disk
 > doesn't have vaild label.
 
 Yes, that would be preferable. But I have not found a good way to tell
 a default label from a non default one, the details differ from driver
 to driver. Im all open for suggestions.
 
 We can probably improve the current heuristic to deal with the x68k case
 better.
 
 Martin