Date: Tue, 24 Mar 1998 21:16:36 -0600 (CST) From: hetzels@mail.westbend.net To: freebsd-current@FreeBSD.ORG, freebsd-stable@FreeBSD.ORG Subject: Links not re-created in MAKEDEV Message-ID: <199803250316.VAA18367@mail.westbend.net>
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I have seen a problem with MAKEDEV for a while on both current and
stable systems, in that it will not re-create links for these devices:
fd0a-h, rfd0a-h, fd1a-h, rfd1a-h, ft0a, rft0a, rst0, nrst0, erst0
The error I see is:
ln: {device}: file exists
The following patch corrects the problem for both current and stable
MAKDEV files:
*** MAKEDEV.orig Thu Mar 5 08:49:36 1998
--- MAKEDEV Tue Mar 24 20:42:37 1998
***************
*** 342,409 ****
# Fake BSD partitions
for i in a b c d e f g h
do
! ln ${name}${unit} ${name}${unit}$i
! ln r${name}${unit} r${name}${unit}$i
done
# User-readable and programmer-readable name sets
mknod ${name}${unit}.1720 b $blk `expr $unit '*' 64 + 1`
mknod r${name}${unit}.1720 c $chr `expr $unit '*' 64 + 1`
! # ln ${name}${unit}.1720 ${name}${unit}135hs21
! # ln r${name}${unit}.1720 r${name}${unit}135hs21
mknod ${name}${unit}.1480 b $blk `expr $unit '*' 64 + 2`
mknod r${name}${unit}.1480 c $chr `expr $unit '*' 64 + 2`
! # ln ${name}${unit}.1480 ${name}${unit}135hs18
! # ln r${name}${unit}.1480 r${name}${unit}135hs18
! # ln ${name}${unit}.1480 ${name}${unit}96hs18
! # ln r${name}${unit}.1480 r${name}${unit}96hs18
mknod ${name}${unit}.1440 b $blk `expr $unit '*' 64 + 3`
mknod r${name}${unit}.1440 c $chr `expr $unit '*' 64 + 3`
! # ln ${name}${unit}.1440 ${name}${unit}135
! # ln r${name}${unit}.1440 r${name}${unit}135
! # ln ${name}${unit}.1440 ${name}${unit}135ds18
! # ln r${name}${unit}.1440 r${name}${unit}135ds18
! # ln ${name}${unit}.1440 ${name}${unit}96ds18
! # ln r${name}${unit}.1440 r${name}${unit}96ds18
mknod ${name}${unit}.1200 b $blk `expr $unit '*' 64 + 4`
mknod r${name}${unit}.1200 c $chr `expr $unit '*' 64 + 4`
! # ln ${name}${unit}.1200 ${name}${unit}96
! # ln r${name}${unit}.1200 r${name}${unit}96
! # ln ${name}${unit}.1200 ${name}${unit}96ds15
! # ln r${name}${unit}.1200 r${name}${unit}96ds15
! # ln ${name}${unit}.1200 ${name}${unit}135ds15
! # ln r${name}${unit}.1200 r${name}${unit}135ds15
mknod ${name}${unit}.820 b $blk `expr $unit '*' 64 + 5`
mknod r${name}${unit}.820 c $chr `expr $unit '*' 64 + 5`
! # ln ${name}${unit}.820 ${name}${unit}96hs10
! # ln r${name}${unit}.820 r${name}${unit}96hs10
! # ln ${name}${unit}.820 ${name}${unit}135hs10
! # ln r${name}${unit}.820 r${name}${unit}135hs10
mknod ${name}${unit}.800 b $blk `expr $unit '*' 64 + 6`
mknod r${name}${unit}.800 c $chr `expr $unit '*' 64 + 6`
! # ln ${name}${unit}.800 ${name}${unit}96ds10
! # ln r${name}${unit}.800 r${name}${unit}96ds10
! # ln ${name}${unit}.800 ${name}${unit}135ds10
! # ln r${name}${unit}.800 r${name}${unit}135ds10
mknod ${name}${unit}.720 b $blk `expr $unit '*' 64 + 7`
mknod r${name}${unit}.720 c $chr `expr $unit '*' 64 + 7`
! # ln ${name}${unit}.720 ${name}${unit}96ds9
! # ln r${name}${unit}.720 r${name}${unit}96ds9
! # ln ${name}${unit}.720 ${name}${unit}135ds9
! # ln r${name}${unit}.720 r${name}${unit}135ds9
mknod ${name}${unit}.360 b $blk `expr $unit '*' 64 + 8`
mknod r${name}${unit}.360 c $chr `expr $unit '*' 64 + 8`
! # ln ${name}${unit}.360 ${name}${unit}48
! # ln r${name}${unit}.360 r${name}${unit}48
! # ln ${name}${unit}.360 ${name}${unit}48ds9
! # ln r${name}${unit}.360 r${name}${unit}48ds9
chgrp operator ${name}${unit}* r${name}${unit}*
;;
--- 342,409 ----
# Fake BSD partitions
for i in a b c d e f g h
do
! ln -f ${name}${unit} ${name}${unit}$i
! ln -f r${name}${unit} r${name}${unit}$i
done
# User-readable and programmer-readable name sets
mknod ${name}${unit}.1720 b $blk `expr $unit '*' 64 + 1`
mknod r${name}${unit}.1720 c $chr `expr $unit '*' 64 + 1`
! # ln -f ${name}${unit}.1720 ${name}${unit}135hs21
! # ln -f r${name}${unit}.1720 r${name}${unit}135hs21
mknod ${name}${unit}.1480 b $blk `expr $unit '*' 64 + 2`
mknod r${name}${unit}.1480 c $chr `expr $unit '*' 64 + 2`
! # ln -f ${name}${unit}.1480 ${name}${unit}135hs18
! # ln -f r${name}${unit}.1480 r${name}${unit}135hs18
! # ln -f ${name}${unit}.1480 ${name}${unit}96hs18
! # ln -f r${name}${unit}.1480 r${name}${unit}96hs18
mknod ${name}${unit}.1440 b $blk `expr $unit '*' 64 + 3`
mknod r${name}${unit}.1440 c $chr `expr $unit '*' 64 + 3`
! # ln -f ${name}${unit}.1440 ${name}${unit}135
! # ln -f r${name}${unit}.1440 r${name}${unit}135
! # ln -f ${name}${unit}.1440 ${name}${unit}135ds18
! # ln -f r${name}${unit}.1440 r${name}${unit}135ds18
! # ln -f ${name}${unit}.1440 ${name}${unit}96ds18
! # ln -f r${name}${unit}.1440 r${name}${unit}96ds18
mknod ${name}${unit}.1200 b $blk `expr $unit '*' 64 + 4`
mknod r${name}${unit}.1200 c $chr `expr $unit '*' 64 + 4`
! # ln -f ${name}${unit}.1200 ${name}${unit}96
! # ln -f r${name}${unit}.1200 r${name}${unit}96
! # ln -f ${name}${unit}.1200 ${name}${unit}96ds15
! # ln -f r${name}${unit}.1200 r${name}${unit}96ds15
! # ln -f ${name}${unit}.1200 ${name}${unit}135ds15
! # ln -f r${name}${unit}.1200 r${name}${unit}135ds15
mknod ${name}${unit}.820 b $blk `expr $unit '*' 64 + 5`
mknod r${name}${unit}.820 c $chr `expr $unit '*' 64 + 5`
! # ln -f ${name}${unit}.820 ${name}${unit}96hs10
! # ln -f r${name}${unit}.820 r${name}${unit}96hs10
! # ln -f ${name}${unit}.820 ${name}${unit}135hs10
! # ln -f r${name}${unit}.820 r${name}${unit}135hs10
mknod ${name}${unit}.800 b $blk `expr $unit '*' 64 + 6`
mknod r${name}${unit}.800 c $chr `expr $unit '*' 64 + 6`
! # ln -f ${name}${unit}.800 ${name}${unit}96ds10
! # ln -f r${name}${unit}.800 r${name}${unit}96ds10
! # ln -f ${name}${unit}.800 ${name}${unit}135ds10
! # ln -f r${name}${unit}.800 r${name}${unit}135ds10
mknod ${name}${unit}.720 b $blk `expr $unit '*' 64 + 7`
mknod r${name}${unit}.720 c $chr `expr $unit '*' 64 + 7`
! # ln -f ${name}${unit}.720 ${name}${unit}96ds9
! # ln -f r${name}${unit}.720 r${name}${unit}96ds9
! # ln -f ${name}${unit}.720 ${name}${unit}135ds9
! # ln -f r${name}${unit}.720 r${name}${unit}135ds9
mknod ${name}${unit}.360 b $blk `expr $unit '*' 64 + 8`
mknod r${name}${unit}.360 c $chr `expr $unit '*' 64 + 8`
! # ln -f ${name}${unit}.360 ${name}${unit}48
! # ln -f r${name}${unit}.360 r${name}${unit}48
! # ln -f ${name}${unit}.360 ${name}${unit}48ds9
! # ln -f r${name}${unit}.360 r${name}${unit}48ds9
chgrp operator ${name}${unit}* r${name}${unit}*
;;
***************
*** 422,429 ****
0|1|2|3)
mknod ${name}${unit} b $blk `expr $unit '*' 64 + 32`
mknod r${name}${unit} c $chr `expr $unit '*' 64 + 32`
! ln ${name}${unit} ${name}${unit}a
! ln r${name}${unit} r${name}${unit}a
chgrp operator ${name}${unit}* r${name}${unit}*
;;
*)
--- 422,429 ----
0|1|2|3)
mknod ${name}${unit} b $blk `expr $unit '*' 64 + 32`
mknod r${name}${unit} c $chr `expr $unit '*' 64 + 32`
! ln -f ${name}${unit} ${name}${unit}a
! ln -f r${name}${unit} r${name}${unit}a
chgrp operator ${name}${unit}* r${name}${unit}*
;;
*)
***************
*** 586,594 ****
mknod rst${unit}.ctl c $chr `expr $unit '*' 16 + $scsictl `
chmod 600 rst${unit}.ctl
! ln rst${unit}.0 rst${unit}
! ln nrst${unit}.0 nrst${unit}
! ln erst${unit}.0 erst${unit}
;;
*)
echo bad unit for tape in: $i
--- 586,594 ----
mknod rst${unit}.ctl c $chr `expr $unit '*' 16 + $scsictl `
chmod 600 rst${unit}.ctl
! ln -f rst${unit}.0 rst${unit}
! ln -f nrst${unit}.0 nrst${unit}
! ln -f erst${unit}.0 erst${unit}
;;
*)
echo bad unit for tape in: $i
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