101c9192f8
The following additional changes are needed for the new install disks: 1) Remove from filesystem disk's /filelist: bin/cat, dev/MAKEDEV.local. 2) Remove from the filesystem disk: /bin/cat, /COPYRIGHT and /dev/MAKEDEV.local. 3) Add to the filesystem disk: /sbin/fdisk, /dev/fd1a and /dev/rfd1a. 4) Build a fourth DOS disk containing at least: os-bs, rz/sz Outstanding problems: 1) If there are >1024 cylinders, then FreeBSD cannot boot unless installed at cylinder 0 (and since neither can DOS evidently, the two can't share a disk in this case). 2) If FreeBSD is installed at cylinder 0, subsequent installs tend to fail. 3) If a DOS partition exists, disklabel doesn't seem to update the disk geometry in the FreeBSD disklabel correctly (so reinstalling FreeBSD with a new geometry requires installing it at cylinder 0). Rod suggested invoking disklabel on the raw c-partition. This makes sense, but it doesn't seem to work (newfs, for instance, can't find the new label).
867 lines
24 KiB
Bash
Executable File
867 lines
24 KiB
Bash
Executable File
#!/bin/sh
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# install1.fs disk 'install'
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#
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# Currently, no method for checking to see if the designated disk type is
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# already in /etc/disktab. You can edit it out of the file after installation.
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#
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OPSYSTEM=FreeBSD
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OPSYSID=165
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ROOTMIN=7
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SWAPMIN=8
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DISKMIN=`expr $ROOTMIN + $SWAPMIN + 1`
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DEFBLOCKING=2
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DEFSECT=17
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DEFHEAD=12
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DEFCYLN=1024
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RUN_FDISK=""
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set_arbitrary_defaults() {
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cyls_per_disk=$DEFCYLN
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tracks_per_cyl=$DEFHEAD
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sects_per_track=$DEFSECT
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unused_last_part=3
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part_cnt=4
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}
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get_fdisk_data() {
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cyls_per_disk=
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part_id=
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got_sysid=
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part_cnt=0
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sysid_cnt=0
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have_opsys_part=
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unused_last_part=
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extent_max=0
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extent_max_part=
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fdisk /dev/r${drivename}d >fdisk.out 2>fdisk.err
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if [ $? -gt 0 ]; then
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echo "Can't open /dev/r${drivename}d for reading!"
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set_arbitrary_defaults
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>fdisk.out
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>fdisk.err
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return 2
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elif [ -s fdisk.err ]; then
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echo "Disk doesn't appear to be initialized..."
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no_part_table=1
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fi
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while read data; do
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if [ ! "$cyls_per_disk" ]; then
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cyls_per_disk=`expr "$data" : '[^=]*=\([0-9]*\)'`
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tracks_per_cyl=`expr "$data" : '[^=]*=[^=]*=\([0-9]*\)'`
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sects_per_track=`expr "$data" : '[^=]*=[^=]*=[^=]*=\([0-9]*\)'`
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continue
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fi
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if [ "$got_sysid" ]; then
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start_part=`expr "$data" : '[^0-9]*\([0-9]*\)'`
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size_part=`expr "$data" : '[^0-9]*[0-9]*[^0-9]*\([0-9]*\)'`
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extent_part=`expr $start_part + $size_part`
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if [ $extent_part -gt $extent_max ]; then
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extent_max=$extent_part
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extent_max_part=$part_id
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fi
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eval start${part_id}=$start_part
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eval size${part_id}=$size_part
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sysid_cnt=`expr $sysid_cnt + 1`
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got_sysid=
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part_id=
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elif [ "$part_id" ]; then
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sysid=`expr "$data" : 'sysid \([0-9]*\)'`
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if [ "$no_part_table" -o "$sysid" = "0" -o \
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"$(expr "$data" : '\(<UNUSED>\)')" = "<UNUSED>" ]; then
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unused_last_part=$part_id
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part_id=
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continue
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fi
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[ "$sysid" = "$OPSYSID" ] && have_opsys_part=$part_id
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eval sysid${part_id}=$sysid
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got_sysid=1
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else
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part_id=`expr "$data" : 'The data[^0-9]*\([0-9]*\)'`
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beg_cyl=`expr "$data" : '[ ]*beg[^0-9]*\([0-9]*\)'`
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end_cyl=`expr "$data" : '[ ]*end[^0-9]*\([0-9]*\)'`
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if [ "$part_id" ]; then
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part_cnt=`expr $part_cnt + 1`
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elif [ "$beg_cyl" ]; then
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if [ $beg_cyl -gt $cyls_per_disk ]; then
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no_part_table=1
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sysid_cnt=0
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have_opsys_part=0
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unused_last_part=`expr $part_cnt - 1`
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fi
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elif [ "$end_cyl" ]; then
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if [ $end_cyl -gt $cyls_per_disk ]; then
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no_part_table=1
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sysid_cnt=0
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have_opsys_part=0
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unused_last_part=`expr $part_cnt - 1`
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fi
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fi
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fi
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done <fdisk.out
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if [ ! "$cyls_per_disk" ]; then
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set_arbitrary_defaults
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return 2
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fi
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>fdisk.out
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>fdisk.err
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return 0
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}
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analyze_fdisk_data() {
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# Case I: >1024 cylinders
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force_offset=
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if [ $cyls_per_disk -gt 1024 ]; then
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echo
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echo "WARNING: >1024 cylinders."
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echo "Overwriting existing partitions - okay? [y] "
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read resp junk
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[ ! "$resp" ] && resp=y
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case "$resp" in
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y*|Y*)
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force_offset=1
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;;
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*)
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echo
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echo "If the number of disk cylinders does exceed 1024, then ${OPSYSTEM}"
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echo "can be installed alongside other operating systems on a single disk."
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echo "Otherwise, ${OPSYSTEM} MUST be installed at the beginning of the disk,"
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echo "and existing partitions will be lost."
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;;
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esac
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RUN_FDISK=""
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opsys_off=0
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cyls_per_opsys=${cyls_per_disk}
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opsys_part=${unused_last_part:-3}
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return 0
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# Case II: no partitions used
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elif [ $sysid_cnt -eq 0 ]; then
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echo
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echo "WARNING: partition table is either missing or corrupt."
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echo "Existing partitions will be lost."
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part_cnt=${part_cnt:-4}
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RUN_FDISK="overwrite"
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opsys_off=1
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cyls_per_opsys=`expr ${cyls_per_disk} - 1`
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opsys_part=${unused_last_part:-3}
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return 0
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# Case IIIa: overwrite an existing 386BSD/NetBSD/FreeBSD partition
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elif [ "$have_opsys_part" ]; then
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echo
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echo "386/Net/FreeBSD partition already exists!"
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echo -n "Overwriting existing partition - okay? [y] "
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read resp junk
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[ ! "$resp" ] && resp=y
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case "$resp" in
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y*|Y*)
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# Set existing partiton values as default (after adjusting to
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# cylinder boundaries)
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eval opsys_size=\$size${have_opsys_part}
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eval opsys_start=\$start${have_opsys_part}
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[ $opsys_size -eq 50000 ] && opsys_size=$disksize
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opsys_off=`expr $opsys_start / $cylindersize`
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opsys_adjusted=`expr $opsys_off \* $cylindersize`
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if [ $opsys_adjusted -lt $opsys_start -o $opsys_off -eq 0 ]; then
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opsys_off=`expr $opsys_off + 1`
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opsys_adjusted=`expr $opsys_off \* $cylindersize`
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opsys_size=`expr $opsys_size - $opsys_adjusted + $opsys_start`
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fi
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cyls_per_opsys=`expr $opsys_size / $cylindersize`
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opsys_part=${have_opsys_part}
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RUN_FDISK="fdisk -u"
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return 0
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;;
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*)
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have_opsys_part=
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# FALL THROUGH
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;;
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esac
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fi
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# Case IIIb: no partitions available
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if [ $sysid_cnt -eq $part_cnt -a ! "$have_opsys_part" ]; then
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echo
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echo "No unused partitions."
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echo "$OPSYSTEM cannot selectively overwrite existing partitions."
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echo -n "Install $OPSYSTEM and overwrite the entire disk? [n] "
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read resp junk
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case "$resp" in
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y*|Y*)
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# don't use first cylinder!
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opsys_off=1
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cyls_per_opsys=`expr $cyls_per_disk - 1`
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opsys_part=${unused_last_part}
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RUN_FDISK="overwrite"
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return 0
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;;
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*)
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return 2
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;;
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esac
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fi
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# *** CAVEAT ***
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# $OPSYSTEM installs at the end of the disk. If the
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# beginning of the disk is free but not the end, install fails!
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# Assume `fdisk -u' to add $OPSYSTEM in last unused partition for remaining cases
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opsys_part=${unused_last_part}
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RUN_FDISK="fdisk -u"
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mb_sect=`expr 1024 \* 1024 / $bytes_per_sect`
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disk_minimum=`expr $DISKMIN \* $mb_sect`
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# Case IV: No room (at end of disk) for mininal install
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disk_remaining=`expr $disksize - $extent_max`
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if [ $disk_remaining -lt $disk_minimum ]; then
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echo
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echo "Not enough space ($DISKMIN Mb) at end of disk to install $OPSYSTEM."
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echo -n "Install FreeBSD and overwrite the entire disk? [n] "
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read resp junk
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case "$resp" in
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y*|Y*)
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# don't use first cylinder!
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opsys_off=1
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cyls_per_opsys=`expr $cyls_per_disk - 1`
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opsys_part=${unused_last_part}
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RUN_FDISK="overwrite"
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;;
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*)
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echo
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echo "WARNING: To install ${OPSYSTEM}, you're on your own in figuring"
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echo "out where on the disk it will fit without overwriting another"
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echo "partition..."
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# Set defaults assuming there is only one partition at end of disk
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eval start=\$start${extent_max_part}
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# don't use first cylinder!
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opsys_off=1
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cyls_per_opsys=`expr $start / $cylindersize - 1`
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;;
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esac
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return 0
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fi
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# Case V: Room for $OPSYSTEM and partition data okay
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opsys_off=`expr $extent_max / $cylindersize`
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opsys_extent=`expr $opsys_off \* $cylindersize`
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[ $opsys_extent -lt $extent_max ] && opsys_off=`expr $opsys_off + 1`
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cyls_per_opsys=`expr $cyls_per_disk - $opsys_off`
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return 0
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}
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put_fdisk_data() {
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start=$root_offset
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size=$partition
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if [ "$RUN_FDISK" = "overwrite" ]; then
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# How do you overwrite without explicitly editing each entry?
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(
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echo y
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echo $cyls_per_disk
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echo $tracks_per_cyl
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echo $sects_per_track
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echo y
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) >fdisk.script
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i=0
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n=`expr ${part_cnt:-4} - 1`
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while [ $i -lt $n ]; do
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echo y
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echo 0
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echo 0
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echo 0
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echo n
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echo y
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i=`expr $i + 1`
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done >>fdisk.script
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( echo y
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echo ${OPSYSID}
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echo ${start}
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echo ${size}
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echo n
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echo y
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echo y
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echo ${n}
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echo y
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echo y
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) >>fdisk.script
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fdisk -u <fdisk.script >/dev/null 2>&1
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elif [ "$RUN_FDISK" ]; then
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$RUN_FDISK -${opsys_part:-${unused_last_part:-3}} <<-EOF >/dev/null 2>&1
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y
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$cyls_per_disk
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$tracks_per_cyl
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$sects_per_track
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y
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y
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${OPSYSID}
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${start}
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${size}
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n
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y
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y
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${opsys_part:-${unused_last_part:-3}}
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y
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y
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EOF
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fi
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}
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echo "Welcome to ${OPSYSTEM}."
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echo
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echo "This program is designed to help put ${OPSYSTEM} on a hard disk with"
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echo "at least $DISKMIN Megabytes of free space."
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echo
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echo "If other operating systems are already on the disk, ${OPSYSTEM}"
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echo "should be able to install alongside them. Otherwise, if the disk"
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echo "is being installed for the first time, it would probably be useful"
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echo "to have the disk's hardware manual, the installation notes, and a"
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echo "calculator handy."
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echo
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echo "As with anything which modifies a hard drive's contents, this"
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echo "program can cause SIGNIFICANT data loss, and we strongly recommend"
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echo "making sure that the hard drive is backed up before going further with"
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echo "the installation process."
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echo
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echo -n "Proceed with installation? [y] "
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read resp junk
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resp=${resp:-y}
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case "$resp" in
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y*|Y*)
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echo
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echo "Cool! Let's get to it..."
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echo
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echo "If a mistake is made along the way, don't bail out."
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echo "At the end, you have the option to redo the configuration."
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echo "If you really must quit at some point, type <CTRL>+C and"
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echo "enter \`halt' at the command prompt, \`#'."
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;;
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*)
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echo
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echo "OK, then. Enter \`halt' to halt the machine."
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echo "Once the machine has halted, remove the floppy,"
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echo "and press any key to reboot."
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exit
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;;
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esac
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mount -u /dev/fd0a /
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sync
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verified_install=""
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while [ ! "$verified_install" ]; do # Begin of Big Loop
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rotdelay=""
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drivename=wd0
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drivetype=wd
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sect_fwd=""
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echo
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echo "First, we need to know the drive type. This can be can be one of"
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echo "ESDI, SCSI, ST506, or IDE."
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echo -n "Drive type? [${type:-IDE}] "
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read resp junk
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type=${resp:-${type:-IDE}}
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case "$type" in
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e*|E*|st*|ST*)
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echo -n "Does it support AUTOMATIC sector remapping? [y] "
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read remap junk
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case "$remap" in
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n*|N*)
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sect_fwd="sf:"
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;;
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esac
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case "$type" in
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e*|E*)
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DEFSECT=36
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;;
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esac
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;;
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i*|I*)
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type=ST506
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rotdelay="-d 0"
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;;
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sc*|SC*)
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drivename=sd0
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drivetype=sd
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type=SCSI
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rotdelay="-d 0"
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DEFSECT=32
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DEFHEAD=64
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;;
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*)
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echo "Unknown type. Assuming ST506 with automatic sectoring..."
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type=ST506
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;;
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esac
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echo
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echo "Disk is of device type $drivetype."
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echo
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echo -n "Number of bytes per disk sector? [${bytes_per_sect:-512}] "
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read resp junk
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bytes_per_sect=${resp:-${bytes_per_sect:-512}}
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if [ ! "$partition" ]; then
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echo
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echo "Please wait. Examining device /dev/r${drivename}d..."
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get_fdisk_data
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if [ $? -gt 1 ]; then
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echo "Hm - we can't seem to read that drive."
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echo
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echo -n "Are you sure that $type is the correct type? [n] "
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read resp
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case "$resp" in
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y*|Y*)
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echo "Well, since we can't even open it, there isn't much"
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echo "hope for writing a label on it. But you're free"
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echo "to give it a try. You need to specify the geometry."
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;;
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*)
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echo "Okay. Let's start again from the top."
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continue
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;;
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esac
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fi
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fi
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echo
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echo "Now we want to build a data base entry in /etc/disktab describing"
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echo "the geometry of the /dev/$drivename disk. The name of the entry"
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echo "should be descriptive of the disk's type and model. For example,"
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echo "a Maxtor IDE, model 7080 disk might be named \`maxtor7080'."
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echo -n "Disk label name (one word, please)? [${name:-mfr_model}] "
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read resp junk
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name=${resp:-${name:-mfr_model}}
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echo
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echo -n "Total number of disk cylinders? [${cyls_per_disk:-${DEFCYLN}}] "
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read resp junk
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cyls_per_disk=${resp:-${cyls_per_disk:-${DEFCYLN}}}
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echo
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echo -n "Number of disk heads (i.e., tracks/cylinder)? [${tracks_per_cyl:-${DEFHEAD}}] "
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read resp junk
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tracks_per_cyl=${resp:-${tracks_per_cyl:-${DEFHEAD}}}
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echo
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echo -n "Number of disk sectors (i.e., sectors/track)? [${sects_per_track:-${DEFSECT}}] "
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read resp junk
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sects_per_track=${resp:-${sects_per_track:-${DEFSECT}}}
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cylindersize=`expr $sects_per_track \* $tracks_per_cyl`
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disksize=`expr $cylindersize \* $cyls_per_disk`
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mb_sect=`expr 1024 \* 1024 / $bytes_per_sect`
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mb_per_disk=`expr $disksize / $mb_sect`
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opsys_cyls_min=`expr $DISKMIN \* $mb_sect / $cylindersize`
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analyze_fdisk_data
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if [ $? -eq 0 ]; then
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partition=`expr $cyls_per_opsys \* $cylindersize`
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part_offset=`expr $opsys_off \* $cylindersize`
|
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fi
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echo
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echo "Disk has a total of $mb_per_disk Mb."
|
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echo "The size of the ${OPSYSTEM} portion of the disk must be at least"
|
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echo "${opsys_cyls_min} cylinders, and should not exceed $(expr $cyls_per_disk - 1) cylinders."
|
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echo "The offset of ${OPSYSTEM} from the beginning of the disk should be at"
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echo "least 1 cylinder."
|
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echo
|
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echo "For efficiency, partitions begin and end on cylinder boundaries."
|
|
echo "If you know the size NN in Megabytes (Mb) of a partition you want, then"
|
|
echo "use the following formula to determine the number NC of cylinders to use:"
|
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echo " NC = integer { ( NN * $mb_sect ) / $cylindersize }"
|
|
while :; do
|
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echo -n "Total size of the ${OPSYSTEM} portion of the disk (in cylinders)? [${cyls_per_opsys:-`expr ${cyls_per_disk} - 1`}] "
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read resp junk
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cyls_per_opsys=${resp:-${cyls_per_opsys:-`expr ${cyls_per_disk} - 1`}}
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partition=`expr $cyls_per_opsys \* $cylindersize`
|
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if [ $cyls_per_opsys -lt $cyls_per_disk -a ! "$force_offset" ]; then
|
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echo
|
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echo -n "Offset of ${OPSYSTEM} from beginning of disk (in cylinders)? [${opsys_off:-1}] "
|
|
read resp junk
|
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opsys_off=${resp:-${opsys_off:-1}}
|
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else
|
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echo
|
|
echo "WARNING: Installing at cylinder 0 overwrites DOS partition table."
|
|
echo "Existing partitions will be lost, and subsequent installs may fail."
|
|
RUN_FDISK=""
|
|
cyls_per_opsys=$cyls_per_disk
|
|
partition=$disksize
|
|
opsys_off=0
|
|
fi
|
|
part_offset=`expr $opsys_off \* $cylindersize`
|
|
opsys_extent=`expr $opsys_off + $cyls_per_opsys`
|
|
if [ ${opsys_extent} -gt ${cyls_per_disk} ]; then
|
|
echo
|
|
echo "${OPSYSTEM} Size + Offset cannot exceed ${cyls_per_disk} cylinders."
|
|
elif [ ${cyls_per_opsys} -lt ${opsys_cyls_min} ]; then
|
|
echo
|
|
echo "${OPSYSTEM} requires at least ${opsys_cyls_min} cylinders to install."
|
|
else break
|
|
fi
|
|
done
|
|
badspacesec=0
|
|
if [ "$sect_fwd" = "sf:" ]; then
|
|
badspacecyl=`expr $sects_per_track + 126`
|
|
badspacecyl=`expr $badspacecyl + $cylindersize - 1`
|
|
badspacecyl=`expr $badspacecyl / $cylindersize`
|
|
badspacesec=`expr $badspacecyl \* $cylindersize`
|
|
echo
|
|
echo -n "Using $badspacesec sectors ($badspacecyl cylinders) for the "
|
|
echo "bad144 bad block table"
|
|
fi
|
|
whats_left=`expr $partition - $badspacesec`
|
|
cyl_left=`expr $whats_left / $cylindersize`
|
|
mb_left=`expr $whats_left / $mb_sect`
|
|
swap_cyls_min=`expr $SWAPMIN \* $mb_sect / $cylindersize`
|
|
root_cyls_max=`expr ${cyl_left} - ${swap_cyls_min}`
|
|
root_cyls_min=`expr $ROOTMIN \* $mb_sect / $cylindersize`
|
|
echo
|
|
echo "There are $mb_left Mb ($cyl_left cylinders) to allocate."
|
|
echo
|
|
echo "The $OPSYSTEM portion of the disk must itself be divided into at least"
|
|
echo "two partitions: one for the root filesystem and one for swap. It is a"
|
|
echo "good idea to have at least a third (large) $OPSYSTEM partition for the /usr"
|
|
echo "filesystem."
|
|
echo
|
|
echo "The root partition cannot exceed ${root_cyls_max} cylinders. It is usually"
|
|
echo "no larger than about 15 Mb ($(expr 15 \* $mb_sect / $cylindersize) cylinders), and sometimes"
|
|
echo "as small as $ROOTMIN Mb ($root_cyls_min cylinders)."
|
|
if [ ! "$cyls_per_root" ]; then
|
|
# set default root partition to 15MB
|
|
cyls_per_root=`expr \( 15 \* $mb_sect \) / $cylindersize`
|
|
[ $cyls_per_root -gt $root_cyls_max ] && cyls_per_root=$root_cyls_max
|
|
fi
|
|
while :; do
|
|
echo -n "Root partition size (in cylinders)? [${cyls_per_root}] "
|
|
read resp junk
|
|
cyls_per_root=${resp:-${cyls_per_root}}
|
|
root=`expr $cyls_per_root \* $cylindersize`
|
|
if [ ${cyls_per_root} -gt ${root_cyls_max} ]; then
|
|
echo
|
|
echo "The root partition size cannot exceed $root_cyls_max cylinders."
|
|
elif [ ${cyls_per_root} -lt ${root_cyls_min} ]; then
|
|
echo
|
|
echo "The root partition size must be at least $root_cyls_min cylinders."
|
|
else
|
|
part_used=`expr $root + $badspacesec`
|
|
break
|
|
fi
|
|
done
|
|
root_offset=$part_offset
|
|
whats_left=`expr $partition - $part_used`
|
|
cyl_left=`expr $whats_left / $cylindersize`
|
|
mb_left=`expr $whats_left / $mb_sect`
|
|
echo
|
|
# DO NOT USE DIFFERENT BLOCKING FACTORS FOR EACH PARITION.. IT TRASHES THE
|
|
# VM SYSTEM! When that gets fixed this can go back the way it was...
|
|
#
|
|
echo "We can build the filesystems with block/fragment sizes of either"
|
|
echo " 1) 4k/512, to save disk space at the expense of speed, or"
|
|
echo " 2) 8k/1k for speed at the expense of disk space."
|
|
echo -n "Which blocking factor should we use for the filesystems? "
|
|
echo -n "[${blocking_factor:-${DEFBLOCKING}}] "
|
|
read resp junk
|
|
blocking_factor=${resp:-${blocking_factor:-${DEFBLOCKING}}}
|
|
fragsize=`expr $bytes_per_sect \* $blocking_factor`
|
|
blocksize=`expr $bytes_per_sect \* $blocking_factor \* 8`
|
|
echo
|
|
echo "$mb_left Mb ($cyl_left cylinders) remaining in ${OPSYSTEM} portion of disk."
|
|
echo
|
|
echo "Minimum swap space is ${swap_cyls_min} cylinders."
|
|
echo "For running X, if your RAM size is NR Mb, then the recomended swap"
|
|
echo "size NS (in cylinders) is:"
|
|
echo " NS = integer { ( NR x `expr 21 \* $mb_sect / 10` ) / ${cylindersize} }"
|
|
if [ ! "$swap_cyl" ]; then
|
|
# guess memory size
|
|
mb_ram=16
|
|
swap_cyl=`expr \( 21 \* $mb_ram \* $mb_sect \) / 10`
|
|
swap_cyl=`expr $swap_cyl / ${cylindersize}`
|
|
|
|
# but not swap size more than 10% of disk size...
|
|
swap_quot=`expr $mb_left / $mb_ram`
|
|
if [ $swap_quot -lt 10 ]; then
|
|
swap_cyl=$swap_cyls_min
|
|
fi
|
|
fi
|
|
while :; do
|
|
echo -n "Swap partition size (in cylinders)? [${swap_cyl}] "
|
|
read resp junk
|
|
swap_cyl=${resp:-${swap_cyl}}
|
|
swap=`expr $swap_cyl \* $cylindersize`
|
|
if [ ${swap_cyl} -gt ${cyl_left} ]; then
|
|
echo
|
|
echo "Swap size cannot exceed $cyl_left cylinders."
|
|
elif [ ${swap_cyl} -lt ${swap_cyls_min} ]; then
|
|
echo
|
|
echo "Swap size must be at least ${swap_cyls_min} cylinders."
|
|
else
|
|
break
|
|
fi
|
|
done
|
|
echo
|
|
swap_offset=`expr $root_offset + $root`
|
|
part_used=`expr $part_used + $swap`
|
|
echo "" >/etc/disktab
|
|
echo "$name|${OPSYSTEM} installation generated:\\" >>/etc/disktab
|
|
echo " :dt=${type}:ty=winchester:\\" >>/etc/disktab
|
|
echo -n " :nc#${cyls_per_disk}:ns#${sects_per_track}" >>/etc/disktab
|
|
echo ":nt#${tracks_per_cyl}:\\" >>/etc/disktab
|
|
echo " :se#${bytes_per_sect}:${sect_fwd}\\" >>/etc/disktab
|
|
echo -n " :pa#${root}:oa#${root_offset}" >>/etc/disktab
|
|
echo ":ta=4.2BSD:ba#${blocksize}:fa#${fragsize}:\\" >>/etc/disktab
|
|
echo " :pb#${swap}:ob#${swap_offset}:tb=swap:\\" >>/etc/disktab
|
|
echo " :pc#${partition}:oc#${part_offset}:\\" >>/etc/disktab
|
|
ename="";fname="";gname="";hname=""
|
|
if [ $part_used -lt $partition ]; then
|
|
echo
|
|
echo "Now we enter information about any other partitions and filesystems"
|
|
echo "to be created in the ${OPSYSTEM} portion of the disk. This process"
|
|
echo "is complete when we've filled up all remaining space in the ${OPSYSTEM}"
|
|
echo "portion of the disk."
|
|
fi
|
|
while [ $part_used -lt $partition ]; do
|
|
part_size=0
|
|
whats_left=`expr $partition - $part_used`
|
|
cyl_left=`expr $whats_left / $cylindersize`
|
|
mb_left=`expr $whats_left / $mb_sect`
|
|
echo
|
|
echo "$mb_left Mb ($cyl_left cylinders) remaining in ${OPSYSTEM} portion of disk."
|
|
echo
|
|
while :; do
|
|
echo -n "Next partition size (in cylinders)? [${cyl_left}] "
|
|
read resp junk
|
|
part_size=${resp:-${cyl_left}}
|
|
part_size=`expr $part_size \* $cylindersize`
|
|
total=`expr $part_used + $part_size`
|
|
if [ $total -gt $partition ]; then
|
|
echo
|
|
echo "Partition size cannot exceed ${cyl_left} cylinders."
|
|
else
|
|
part_used=$total
|
|
part_name=""
|
|
while [ "$part_name" = "" ]; do
|
|
echo
|
|
echo -n "On which directory should this filesystem be mounted? [usr] "
|
|
read resp junk
|
|
part_name=${resp:-usr}
|
|
part_name=`expr "$part_name" : '/*\(.*\)'`
|
|
done
|
|
break
|
|
fi
|
|
done
|
|
echo
|
|
if [ ! "$ename" ]; then
|
|
ename=$part_name
|
|
offset=`expr $part_offset + $root + $swap`
|
|
echo -n " :pe#${part_size}:oe#${offset}" >>/etc/disktab
|
|
echo ":te=4.2BSD:be#${blocksize}:fe#${fragsize}:\\" >>/etc/disktab
|
|
offset=`expr $offset + $part_size`
|
|
elif [ ! "$fname" ]; then
|
|
fname=$part_name
|
|
echo -n " :pf#${part_size}:of#${offset}" >>/etc/disktab
|
|
echo ":tf=4.2BSD:bf#${blocksize}:ff#${fragsize}:\\" >>/etc/disktab
|
|
offset=`expr $offset + $part_size`
|
|
elif [ ! "$gname" ]; then
|
|
gname=$part_name
|
|
echo -n " :pg#${part_size}:og#${offset}" >>/etc/disktab
|
|
echo ":tg=4.2BSD:bg#${blocksize}:fg#${fragsize}:\\" >>/etc/disktab
|
|
offset=`expr $offset + $part_size`
|
|
elif [ ! "$hname" ]; then
|
|
hname=$part_name
|
|
echo -n " :ph#${part_size}:oh#${offset}" >>/etc/disktab
|
|
echo ":th=4.2BSD:bh#${blocksize}:fh#${fragsize}:\\" >>/etc/disktab
|
|
part_used=partition
|
|
fi
|
|
done
|
|
|
|
echo " :pd#${disksize}:od#0:" >>/etc/disktab
|
|
sync
|
|
|
|
# cat /etc/disktab
|
|
OIFS=$IFS
|
|
IFS='
|
|
'
|
|
while read data; do
|
|
echo $data
|
|
done < /etc/disktab
|
|
IFS=$OIFS
|
|
|
|
echo
|
|
echo -n "Verbose installation? [n] "
|
|
read resp
|
|
|
|
case $resp in
|
|
y*)
|
|
cpioverbose=v
|
|
;;
|
|
*)
|
|
cpioverbose=
|
|
;;
|
|
esac
|
|
|
|
|
|
echo
|
|
echo "OK! THIS IS THE LAST CHANCE!!! Data on the hard disk wil be lost."
|
|
echo -n "Are you sure you want to install on the hard drive? (yes/no) "
|
|
resp=""
|
|
while [ ! "$resp" ]; do
|
|
read resp junk
|
|
case "$resp" in
|
|
Yes|yes|YES)
|
|
verified_install=1
|
|
echo
|
|
echo "OK! Here we go..."
|
|
;;
|
|
No|no|NO)
|
|
echo
|
|
echo -n "Would you like to change the configuration? [y] "
|
|
read resp junk
|
|
resp=${resp:-y}
|
|
case "$resp" in
|
|
y*|Y*)
|
|
;;
|
|
*)
|
|
echo
|
|
echo "OK, then. Enter 'halt' to halt the machine."
|
|
echo "Once the machine has halted, remove the floppy,"
|
|
echo "and press any key to reboot."
|
|
exit
|
|
;;
|
|
esac
|
|
;;
|
|
*)
|
|
echo "Please spell out either of \`yes' or \`no'..."
|
|
echo -n "Install on the hard disk? (yes/no) "
|
|
resp=
|
|
;;
|
|
esac
|
|
done
|
|
done # End of Big Loop
|
|
|
|
put_fdisk_data
|
|
|
|
echo
|
|
echo -n "Labelling disk..."
|
|
echo y |
|
|
/sbin/disklabel -w -r ${drivename} $name /usr/mdec/${drivetype}boot /usr/mdec/boot${drivetype} >/dev/null 2>&1
|
|
echo " done."
|
|
|
|
if [ "$sect_fwd" = "sf:" ]; then
|
|
echo -n "Initializing bad144 badblock table..."
|
|
bad144 $drivename 0
|
|
echo " done."
|
|
echo "Updating badblock table..."
|
|
# `2>&1 >/dev/null' filters stdout and leaves only stderr...
|
|
bad144 -s $drivename 2>&1 >/dev/null |
|
|
while read data; do
|
|
bad_seek=`expr $data : '[^(]*(seek)[^0-9]*\([0-9]*\)'`
|
|
bad_read=`expr $data : '[^(]*(read)[^0-9]*\([0-9]*\)'`
|
|
[ "$bad_seek" -o "$bad_read" ] && echo -n "$bad_seek $bad_read "
|
|
done >bad144.out
|
|
if [ -s bad144.out ]; then
|
|
read badlist <bad144.out
|
|
bad144 -a -c $drivename "$badlist"
|
|
>bad144.out
|
|
fi
|
|
echo " done."
|
|
fi
|
|
|
|
echo "Initializing root filesystem, and mounting..."
|
|
newfs ${rotdelay} /dev/r${drivename}a $name
|
|
mount -v /dev/${drivename}a /mnt
|
|
if [ "$ename" != "" ]; then
|
|
echo
|
|
echo "Initializing $ename filesystem, and mounting..."
|
|
newfs ${rotdelay} /dev/r${drivename}e $name
|
|
mkdir -p /mnt/$ename
|
|
mount -v /dev/${drivename}e /mnt/$ename
|
|
fi
|
|
if [ "$fname" != "" ]; then
|
|
echo
|
|
echo "Initializing $fname filesystem, and mounting..."
|
|
newfs ${rotdelay} /dev/r${drivename}f $name
|
|
mkdir -p /mnt/$fname
|
|
mount -v /dev/${drivename}f /mnt/$fname
|
|
fi
|
|
if [ "$gname" != "" ]; then
|
|
echo
|
|
echo "Initializing $gname filesystem, and mounting..."
|
|
newfs ${rotdelay} /dev/r${drivename}g $name
|
|
mkdir -p /mnt/$gname
|
|
mount -v /dev/${drivename}g /mnt/$gname
|
|
fi
|
|
if [ "$hname" != "" ]; then
|
|
echo
|
|
echo "Initializing $hname filesystem, and mounting..."
|
|
newfs ${rotdelay} /dev/r${drivename}h $name
|
|
mkdir -p /mnt/$hname
|
|
mount -v /dev/${drivename}h /mnt/$hname
|
|
fi
|
|
|
|
echo
|
|
echo "Please wait. Copying to disk..."
|
|
cd /
|
|
# cat filelist | cpio -pdamu${cpioverbose} /mnt
|
|
OIFS=$IFS
|
|
IFS='
|
|
'
|
|
while read data; do
|
|
echo $data
|
|
done <filelist | cpio -pdamu${cpioverbose} /mnt
|
|
IFS=$OIFS
|
|
sync
|
|
|
|
cd /mnt
|
|
echo "/dev/${drivename}a / ufs rw 1 1" >etc/fstab
|
|
if [ "$ename" != "" ]; then
|
|
echo "/dev/${drivename}e /$ename ufs rw 1 2" >>etc/fstab
|
|
fi
|
|
if [ "$fname" != "" ]; then
|
|
echo "/dev/${drivename}f /$fname ufs rw 1 3" >>etc/fstab
|
|
fi
|
|
if [ "$gname" != "" ]; then
|
|
echo "/dev/${drivename}g /$gname ufs rw 1 4" >>etc/fstab
|
|
fi
|
|
if [ "$hname" != "" ]; then
|
|
echo "/dev/${drivename}h /$hname ufs rw 1 5" >>etc/fstab
|
|
fi
|
|
|
|
# cat /etc/disktab >etc/disktab.install
|
|
OIFS=$IFS
|
|
IFS='
|
|
'
|
|
while read data; do
|
|
echo $data
|
|
done </etc/disktab >etc/disktab.install
|
|
IFS=$OIFS
|
|
|
|
# cat << EOF >.profile
|
|
(
|
|
echo "PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/local/bin:/usr/contrib/bin:.:"
|
|
echo "export PATH"
|
|
echo "HOME=/root"
|
|
echo "export HOME"
|
|
echo "TERM=pc3"
|
|
echo "export TERM"
|
|
echo "mount -at ufs"
|
|
echo "echo"
|
|
echo "echo \"Insert second installation floppy in drive and\""
|
|
echo "echo -n \"enter that drive's number (e.g. 0 or 1): [0] \""
|
|
echo "read resp junk"
|
|
echo "driveno=\${resp:-0}"
|
|
echo "mount -o ro /dev/fd\${driveno}a /mnt"
|
|
echo "cd /mnt"
|
|
echo "install"
|
|
) >.profile
|
|
|
|
sync
|
|
|
|
echo
|
|
echo "The next step: reboot from the kernel-copy disk, copy a kernel"
|
|
echo "to the hard disk, and finally reboot from the hard disk."
|
|
echo
|
|
echo "To do this, enter 'halt' now to halt the machine. After it"
|
|
echo "announces that it has halted, remove the floppy from the drive"
|
|
echo "and insert the kernel-copy disk that was booted before."
|
|
echo "Press any key to reboot. Then when prompted to insert the file"
|
|
echo "system floppy this time, just hit RETURN without changing floppies."
|
|
echo
|
|
echo "If all goes well, you can enter the command \`copy' at the prompt to"
|
|
echo "copy the kernel to the hard disk. When asked for which partition to"
|
|
echo "copy to, enter to \`${drivename}a' (without the quotes)."
|
|
echo
|
|
echo "Okay, that's all for now. I'm waiting for you to enter \`halt'..."
|