more /home fixes
This commit is contained in:
Ben Gras
parent
3dacb3e88b
commit
852a2c9832
1 changed files with 92 additions and 48 deletions
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@ -12,6 +12,8 @@ LOCALRC=/usr/etc/rc.local
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MYLOCALRC=/mnt/etc/rc.local
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ROOTMB=16
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ROOTSECTS="`expr $ROOTMB '*' 1024 '*' 2`"
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USRKB="`cat /.usrkb`"
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TOTALMB="`expr 3 + $USRKB / 1024 + $ROOTMB`"
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PATH=/bin:/usr/bin
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export PATH
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@ -108,11 +110,11 @@ echo "MINIX 3 currently supports the following Ethernet cards. Please choose: "
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echo ""
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echo "0. No Ethernet card (no networking)"
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echo "1. Intel Pro/100"
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echo "2. Realtek 8139 based card"
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echo "3. Realtek 8029 based card (emulated by Qemu)"
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echo "4. NE2000, 3com 503 or WD based card (emulated by Bochs)"
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echo "5. 3Com 501 or 3Com 509 based card"
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echo "6. AMD LANCE (emulated by VMWare)"
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echo "2. 3Com 501 or 3Com 509 based card"
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echo "3. Realtek 8139 based card"
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echo "4. Realtek 8029 based card (also emulated by Qemu)"
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echo "5. NE2000, 3com 503 or WD based card (also emulated by Bochs)"
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echo "6. AMD LANCE (also emulated by VMWare)"
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echo "7. Different Ethernet card (no networking)"
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echo ""
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echo "You can always change your mind after the setup."
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@ -128,17 +130,17 @@ do
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case "$eth" in
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0) step2="ok"; ;;
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1) step2="ok"; driver=fxp; ;;
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2) step2="ok"; driver=rtl8139; ;;
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3) step2="ok"; driver=dp8390; driverargs="dp8390_arg='DPETH0=pci'"; ;;
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4) step2="ok"; driver=dp8390; driverargs="dp8390_arg='DPETH0=240:9'";
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2) step2="ok"; driver=dpeth; driverargs="#dpeth_arg='DPETH0=port:irq:memory'";
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echo ""
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echo "Note: After installing, edit $LOCALRC to the right configuration."
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;;
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3) step2="ok"; driver=rtl8139; ;;
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4) step2="ok"; driver=dp8390; driverargs="dp8390_arg='DPETH0=pci'"; ;;
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5) step2="ok"; driver=dp8390; driverargs="dp8390_arg='DPETH0=240:9'";
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echo ""
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echo "Note: After installing, edit $LOCALRC to the right configuration."
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echo " chose option 4, the defaults for emulation by Bochs have been set."
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;;
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5) step2="ok"; driver=dpeth; driverargs="#dpeth_arg='DPETH0=port:irq:memory'";
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echo ""
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echo "Note: After installing, edit $LOCALRC to the right configuration."
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;;
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6) driver="lance"; driverargs="LANCE0=on"; step2="ok"; ;;
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7) step2="ok"; ;;
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*) warn "choose a number"
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@ -151,15 +153,16 @@ step3=""
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while [ "$step3" != ok ]
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do
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echo ""
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echo " --- Step 2: Create a partition for MINIX 3, Or Reinstall ------------"
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echo " --- Step 3: Create or Select a partition for MINIX 3 -------------------"
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echo ""
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echo "Now you need to create a MINIX 3 partition on your hard disk."
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echo "It has to have $TOTALMB MB at the very least."
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echo "You can also select one that's already there."
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echo " "
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echo "If you have an existing installation, reinstalling will let you"
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echo "keep your current partitioning and subpartitioning, and overwrite"
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echo "everything except your s3 subpartition (/home). If you want to"
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echo "everything except your s1 subpartition (/home). If you want to"
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echo "reinstall, select your existing minix partition."
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echo " "
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echo "Unless you are an expert, you are advised to use the automated"
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@ -181,7 +184,8 @@ do
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then
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# Expert mode
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echo -n "
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MINIX needs one primary partition of about 250 MB for a full install.
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MINIX needs one primary partition of $TOTALMB MB for a full install,
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plus what you want for /home.
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The maximum file system currently supported is 4 GB.
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If there is no free space on your disk then you have to choose an option:
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@ -224,7 +228,7 @@ Please finish the name of the primary partition you have created:
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then
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# Automatic mode
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PF="/tmp/pf"
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if autopart -f$PF
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if autopart -m$TOTALMB -f$PF
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then if [ -s "$PF" ]
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then
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set `cat $PF`
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@ -258,6 +262,15 @@ umount /dev/$root 2>/dev/null && echo "Unmounted $root for you."
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umount /dev/$home 2>/dev/null && echo "Unmounted $home for you."
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umount /dev/$usr 2>/dev/null && echo "Unmounted $usr for you."
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devsize="`devsize /dev/$primary`"
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devsizemb="`expr $devsize / 1024 / 2`"
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if [ $devsizemb -lt $TOTALMB ]
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then echo "The selected partition ($devsizemb MB) is too small."
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echo "You'll need $TOTALMB MB at least."
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exit 1
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fi
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TMPMP=/m
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mkdir $TMPMP >/dev/null 2>&1
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@ -265,55 +278,77 @@ confirm=""
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while [ "$confirm" = "" ]
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do
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auto=""
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echo ""
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if mount /dev/$home $TMPMP >/dev/null 2>&1
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then umount /dev/$home >/dev/null 2>&1
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echo "Reinstall?"
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echo ""
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echo "It seems like there is already a MINIX system there (in $home)."
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echo "You can reinstall, which means your /home won't be touched."
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echo "If you don't want to keep /home, you can \"mkfs /dev/$home\" after installing."
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echo "If you type N, I'll exit. "
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echo "You have selected an existing MINIX 3 partition."
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echo "Type F for full installation (to overwrite entire partition)"
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echo "Type R for a reinstallation (existing /home will not be affected)"
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echo ""
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echo -n "Would you like to reinstall, keeping /home intact? [Y] "
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auto="r"
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echo -n "(F)ull or (R)einstall? [R] "
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read conf
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case "$conf" in
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"") confirm="ok"; auto="r"; ;;
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[Rr]*) confirm="ok"; auto="r"; ;;
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[Ff]*) confirm="ok"; auto="" ;;
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esac
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else echo "Clean install?"
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echo ""
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echo "It seems like there is NO MINIX system in $home."
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echo "It seems like there is NO MINIX system already there,"
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echo "or no /home filesystem in $home."
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echo "Just in case there is something there you want to keep, I'll"
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echo "ask you this. If you type N, I'll exit to let you figure"
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echo "out what is wrong."
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echo ""
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echo "Would you like to install, wiping everything "
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echo -n "in /dev/$primary ? [Y] "
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auto=""
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fi
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read conf
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case "$conf" in
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"") confirm="ok"; ;;
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[Yy]*) confirm="ok"; ;;
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[Nn]*) exit 1; ;;
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esac
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fi
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done
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nohome="0"
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if [ ! "$auto" = r ]
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then homesize=""
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while [ -z "$homesize" ]
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do
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devsize="`devsize /dev/$primary`"
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devsizemb="`expr $devsize / 1024 / 2`"
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# 10% of partition is default
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defmb="`expr $devsizemb / 10`"
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maxhome="`expr $devsizemb - $TOTALMB - 1`"
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if [ $defmb -gt $maxhome ]
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then
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defmb=$maxhome
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fi
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echo ""
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echo "How big do you want your /home to be, "
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echo -n "in MB (total partition size is $devsizemb) ? [$defmb] "
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echo "MINIX will take up $TOTALMB MB, without /home."
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echo -n "How big do you want your /home to be in MB (0-$maxhome) ? [$defmb] "
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read homesize
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if [ "$homesize" = "" ] ; then homesize=$defmb; fi
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if [ "$homesize" -lt 1 ]
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then nohome=1
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homesize=0
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else
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if [ "`expr $TOTALMB + $homesize`" -gt $devsizemb ]
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then echo "That won't fit!"
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else
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echo -n "$homesize MB Ok? [Y] "
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read ok
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[ "$ok" = Y -o "$ok" = y -o "$ok" = "" ] || homesize=""
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fi
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fi
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echo ""
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done
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# Homesize in sectors
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@ -369,9 +404,13 @@ partition /dev/$primary 1 81:${ROOTSECTS}* 81:$homesize 81:0+ > /dev/null || exi
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echo "Creating /dev/$root for / .."
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mkfs -B $blocksizebytes /dev/$root || exit
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if [ ! "$auto" = r ]
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then echo "Creating /dev/$home for /home .."
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if [ "$nohome" = 0 ]
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then
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if [ ! "$auto" = r ]
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then echo "Creating /dev/$home for /home .."
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mkfs -B $blocksizebytes /dev/$home || exit
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fi
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else echo "Skipping /home"
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fi
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echo "Creating /dev/$usr for /usr .."
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@ -389,9 +428,14 @@ echo ""
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echo "Scanning /dev/$root for bad blocks:"
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readall -b /dev/$root | sh
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echo ""
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echo "Scanning /dev/$home for bad blocks:"
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readall -b /dev/$home | sh
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if [ "$nohome" = 0 ]
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then
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echo ""
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echo "Scanning /dev/$home for bad blocks:"
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readall -b /dev/$home | sh
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fshome="home=/dev/$home"
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else fshome=""
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fi
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echo ""
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echo "Scanning /dev/$usr for bad blocks:"
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@ -408,7 +452,7 @@ echo ""
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mount /dev/$usr /mnt >/dev/null || exit # Mount the intended /usr.
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files="`find /usr | wc -l`"
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files="`cat /.usrfiles`"
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cpdir -v /usr /mnt | progressbar "$files" || exit # Copy the usr floppy.
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@ -423,7 +467,7 @@ umount /dev/$usr >/dev/null || exit # Unmount the intended /usr.
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mount /dev/$root /mnt >/dev/null || exit
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# Running from the installation CD.
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files="`find / -xdev | wc -l`"
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files="`cat /.rootfiles`"
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cpdir -vx / /mnt | progressbar "$files" || exit
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if [ -n "$driver" ]
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@ -431,7 +475,7 @@ then echo "eth0 $driver 0 { default; };" >/mnt/etc/inet.conf
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fi
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# CD remnants that aren't for the installed system
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rm /mnt/etc/issue /mnt/CD 2>/dev/null
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rm /mnt/etc/issue /mnt/CD /mnt/.* 2>/dev/null
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# Change /etc/fstab. (No swap.)
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# ${swap:+swap=/dev/$swap}
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echo >/mnt/etc/fstab "\
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@ -439,7 +483,7 @@ echo >/mnt/etc/fstab "\
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root=/dev/$root
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usr=/dev/$usr
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home=/dev/$home"
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$fshome"
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# National keyboard map.
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test -n "$keymap" && cp -p "/usr/lib/keymaps/$keymap.map" /mnt/etc/keymap
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@ -459,7 +503,7 @@ sync
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bios="`echo $primary | sed 's/d./dX/g'`"
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if [ ! "$auto" = "r" ]
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then if mount /dev/$home /home
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then if mount /dev/$home /home 2>/dev/null
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then for u in bin ast
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do if mkdir ~$u
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then echo " * Creating home directory for $u in ~$u"
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