Date: Fri, 20 Aug 1999 17:22:29 -0400 (EDT) From: "Andrew Atrens" <atrens@nortelnetworks.com> To: Poul-Henning Kamp <phk@critter.freebsd.dk> Cc: current@freebsd.org, hackers@freebsd.org Subject: help! - strange vn behaviour Message-ID: <Pine.BSF.4.10.9908201708330.1384-100000@hcarp00g.ca.nortel.com> In-Reply-To: <6117.935182962@critter.freebsd.dk>
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I'll cc: hackers and see if this rings a bell for anyone :| .. Andrew > >Btw, can you explain why this happens? > > > > > >$ partitionsize=256 > > > >$ sects=`/bin/expr $partitionsize '*' 64 '-' 1` > > > >$ vnconfig -e -s labels -S $partitionsize"m" /dev/vn0 > > > >$ disklabel -w -r vn0 auto > >disklabel: /dev/rvn0c: Device not configured > > > >$ disklabel vn0 > >disklabel: ioctl DIOCGDINFO: Inappropriate ioctl for device > > > >$ disklabel /dev/vn0 > ># /dev/vn0: > >type: unknown > >disk: amnesiac > >label: fictitious > >flags: > >bytes/sector: 4096 > >sectors/track: 32 > >tracks/cylinder: 8 > >sectors/cylinder: 256 > >cylinders: 256 > >sectors/unit: 65536 > >rpm: 3600 > >interleave: 1 > >trackskew: 0 > >cylinderskew: 0 > >headswitch: 0 # milliseconds > >track-to-track seek: 0 # milliseconds > >drivedata: 0 > >8 partitions: > ># size offset fstype [fsize bsize bps/cpg] > > c: 65536 0 unused 0 0 # (Cyl. 0-255) > >- > > Now, if I do a - $ vnconfig -u /dev/vn0c && echo "woohoo!" vnconfig: VNIOCDETACH: Device not configured $ vnconfig -u /dev/vn0 && echo "woohoo!" woohoo! > >... > > > > > >The vn device _is_ configured but not useable via /dev/vn0[abc..z] > > > >?????? > > > >Andrew. > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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