Re: port-arm/47463: ARM's disksubr_mbr.c is broken for non MBR disk.

[Masanobu SAITOH <msaitoh%execsw.org@localhost>]

The following reply was made to PR port-arm/47463; it has been noted by GNATS.

From: Masanobu SAITOH <msaitoh%execsw.org@localhost>
To: gnats-bugs%NetBSD.org@localhost
Cc: port-arm-maintainer%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, 
 netbsd-bugs%netbsd.org@localhost, msaitoh%execsw.org@localhost
Subject: Re: port-arm/47463: ARM's disksubr_mbr.c is broken for non MBR disk.
Date: Fri, 18 Jan 2013 11:33:57 +0900

 Bad Example:
 > # disklabel sd0
 > # /dev/rsd0c:
 > type: SCSI
 > disk: USB2FlashStorage
 > label: fictitious-MBR
 > flags: removable
 > bytes/sector: 512
 > sectors/track: 32
 > tracks/cylinder: 8
 > sectors/cylinder: 256
 > cylinders: 500
 > total sectors: 15794176
 > rpm: 3600
 > interleave: 1
 > trackskew: 0
 > cylinderskew: 0
 > headswitch: 0           # microseconds
 > track-to-track seek: 0  # microseconds
 > drivedata: 0
 > 
 > 8 partitions:
 > #        size    offset     fstype [fsize bsize cpg/sgs]
 >  c:  15794176         0     unused      0     0        # (Cyl.      0 -  
 > 61695)
 >  e: 1851859059 1936028272    unknown                     # (Cyl. 7562610+- 
 > 14796434+)
 >  f: 538976288 1330184192    unknown                     # (Cyl. 5196032+- 
 > 7301408+)
 >  g: 1398362912 538989391    unknown                     # (Cyl. 2105427+- 
 > 7567782+)
 >  h:     21337 1394627663    unknown                     # (Cyl. 5447764+- 
 > 5447847+)
 > disklabel: boot block size 0
 > disklabel: super block size 0
 > disklabel: partition e: offset past end of unit
 > disklabel: partition e: partition extends past end of unit
 > disklabel: partitions e and g overlap
 > disklabel: partition f: offset past end of unit
 > disklabel: partition f: partition extends past end of unit
 > disklabel: partitions f and g overlap
 > disklabel: partitions f and h overlap
 > disklabel: partition g: offset past end of unit
 > disklabel: partition g: partition extends past end of unit
 > disklabel: partitions g and h overlap
 > disklabel: partition h: offset past end of unit
 > disklabel: partition h: partition extends past end of unit
 > #
 
 
 
 -- 
 -----------------------------------------------
                 SAITOH Masanobu (msaitoh%execsw.org@localhost
                                  msaitoh%netbsd.org@localhost)