kern/58391: Trap 12 with heavy disk load on ide vinum mirror

[Alexander Haderer]

The following reply was made to PR kern/58391; it has been noted by GNATS.

From: Alexander Haderer <alexander.haderer at charite.de>
To: Greg 'groggy' Lehey <grog at FreeBSD.org>
Cc: FreeBSD-gnats-submit at FreeBSD.org
Subject: Re: kern/58391: Trap 12 with heavy disk load on ide vinum
  mirror
Date: Thu, 23 Oct 2003 21:20:52 +0200

 I don't know if this has something to do with the problem:
 
 When the vinum volume name ends with a digit (e.g. mirr0), the following 
 newfs needs no -v flag. When the name ends with a letter (e.g. mirr), newfs 
 stops with error:
 
     can't figure out file system partition
 
 newfs only works with -v flag (as mentioned in vinum(8) ).
 
 Nevertheless, the kernel crashes with div by zero (trap 18) with or without 
 a digit in the volume name, in any case the bt shows the same result.
 
 Alexander