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Use mdconfig/md instead of vn.

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This commit is contained in:
Poul-Henning Kamp 2001-01-31 22:58:39 +00:00
parent ed2b5a2368
commit 2caebfe61a
1 changed files with 24 additions and 23 deletions
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47
release/scripts/doFS.sh
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@ -1,9 +1,9 @@
:
#set -ex
#!/bin/sh
#
# $FreeBSD$
#
set -e
if [ "x$VNDEVICE" = "x" ] ; then
VNDEVICE=vn0
fi
export BLOCKSIZE=512
if [ "$1" = "-s" ]; then
@ -22,33 +22,35 @@ FSLABEL=$1 ; shift
deadlock=20
u=`expr $VNDEVICE : 'vn\([0-9]*\)' || true`
rm -f /dev/*vnn*
mknod /dev/vnn${u} c 43 `expr 65538 + $u '*' 8`
mknod /dev/vnn${u}c c 43 `expr 2 + $u '*' 8`
VNDEVICE=vnn$u
while true
do
rm -f ${FSIMG}
umount /dev/${VNDEVICE} 2>/dev/null || true
umount ${MNT} 2>/dev/null || true
vnconfig -u /dev/${VNDEVICE} 2>/dev/null || true
if [ "x${MDDEVICE}" != "x" ] ; then
umount /dev/${MDDEVICE} 2>/dev/null || true
umount ${MNT} 2>/dev/null || true
mdconfig -d -u ${MDDEVICE} 2>/dev/null || true
fi
dd of=${FSIMG} if=/dev/zero count=${FSSIZE} bs=1k 2>/dev/null
# this suppresses the `invalid primary partition table: no magic'
awk 'BEGIN {printf "%c%c", 85, 170}' |\
dd of=${FSIMG} obs=1 seek=510 conv=notrunc 2>/dev/null
vnconfig -s labels -c /dev/${VNDEVICE} ${FSIMG}
disklabel -Brw /dev/${VNDEVICE} ${FSLABEL}
newfs -i ${FSINODE} -T ${FSLABEL} -o space /dev/${VNDEVICE}c
tunefs -m 0 /dev/${VNDEVICE}c
MDDEVICE=`mdconfig -a -t vnode -f ${FSIMG}`
if [ ! -c /dev/${MDDEVICE} ] ; then
if [ -f /dev/MAKEDEV ] ; then
( cd /dev && sh MAKEDEV ${MDDEVICE} )
else
echo "No /dev/$MDDEVICE and no MAKEDEV" 1>&2
exit 1
fi
fi
disklabel -Brw /dev/${MDDEVICE} ${FSLABEL}
newfs -i ${FSINODE} -T ${FSLABEL} -o space /dev/${MDDEVICE}c
tunefs -m 0 /dev/${MDDEVICE}c
mount /dev/${VNDEVICE}c ${MNT}
mount /dev/${MDDEVICE}c ${MNT}
if [ -d ${FSPROTO} ]; then
(set -e && cd ${FSPROTO} && find . -print | cpio -dump ${MNT})
@ -61,7 +63,7 @@ do
set `df -ki ${MNT} | tail -1`
umount ${MNT}
vnconfig -u /dev/${VNDEVICE} 2>/dev/null || true
mdconfig -d -u ${MDDEVICE} 2>/dev/null || true
echo "*** Filesystem is ${FSSIZE} K, $4 left"
echo "*** ${FSINODE} bytes/inode, $7 left"
@ -70,4 +72,3 @@ do
fi
break;
done
rm -f /dev/*vnn*