mirror of https://github.com/tLDP/LDP
FAT32 support, and changes because I added a new, separate script to
mount the target drives.
This commit is contained in:
ccurley
parent
51981686db
commit
b11efc5e67
|
|
@ -9,7 +9,7 @@
|
|||
# run at restore time to rebuild hard drive x, prior to running
|
||||
# restore.metadata. dev.x is the input file for fdisk.
|
||||
|
||||
# Time-stamp: <2002-09-10 10:18:44 root make.fdisk>
|
||||
# Time-stamp: <2003-01-19 17:23:14 ccurley make.fdisk>
|
||||
|
||||
# Copyright 2001 through the last date of modification Charles Curley
|
||||
# except for the subroutine cut2fmt.
|
||||
|
|
@ -50,6 +50,15 @@
|
|||
|
||||
# Changes:
|
||||
|
||||
# 2003 01 09: Added support for FAT32. We now create two scripts for
|
||||
# each hard drive, make.dev.[as]dx and mount.dev.[as]dx. These create
|
||||
# and make file systems on each partition, and make mount points and
|
||||
# mount them.
|
||||
|
||||
# 2002 12 25: added support to handle W95 extended (LBA) (f) and W95
|
||||
# FAT 32 partitions. I have tested this for primary but not logical
|
||||
# partitions.
|
||||
|
||||
# 2002 09 08: Added minimal support for ext3fs. We now detect mounted
|
||||
# ext3fs partitions & rebuild but with no options. The detection
|
||||
# depends on the command line "dumpe2fs <device> 2>/dev/null | grep -i
|
||||
|
|
@ -107,9 +116,8 @@
|
|||
# disk. Because the bare metal restore scripts all are in /root/bin,
|
||||
# the data file and script created by this script are also placed
|
||||
# there. The same script also creates appropriate Linux file systems,
|
||||
# either ext2fs, or Linux swap. There is limited support for FAT12 and
|
||||
# FAT16. There is no support right now (hint, hint) for FAT32. For
|
||||
# anything else, you're on your own.
|
||||
# either ext2fs, or Linux swap. There is limited support for FAT12,
|
||||
# FAT16 and FAT32. For anything else, you're on your own.
|
||||
|
||||
# Note for FAT32: According to the MS KB, there are more than one
|
||||
# reserved sectors for FAT32, usually 32, but it can vary. Do a search
|
||||
|
|
@ -159,6 +167,39 @@ sub cut2fmt {
|
|||
}
|
||||
|
||||
|
||||
# Sub gpl, a subroutine to ship the GPL and other header information
|
||||
# to the current output file.
|
||||
|
||||
sub gpl {
|
||||
|
||||
print OUTPUT <<FINIS;
|
||||
|
||||
# Copyright 2001 through the last date of modification Charles Curley.
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify it
|
||||
# under the terms of the GNU General Public License as published by the
|
||||
# Free Software Foundation; either version 2 of the License, or (at your
|
||||
# option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License along
|
||||
# with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
# You can also contact the Free Software Foundation at http://www.fsf.org/
|
||||
|
||||
# For more information contact the author, Charles Curley, at
|
||||
# http://w3.trib.com/~ccurley/.
|
||||
|
||||
FINIS
|
||||
|
||||
}
|
||||
|
||||
|
||||
# Begin main line code.
|
||||
|
||||
|
||||
|
|
@ -234,7 +275,7 @@ while (<FDISK>) {
|
|||
|
||||
$partnumber = substr(@_[$dev], 8, 10); # get partition number for this line
|
||||
# just for grins
|
||||
# print " $partnumber, @_[$firstcyl], @_[$lastcyl], @_[$partstring]\n";
|
||||
# print " $partnumber, @_[$firstcyl], @_[$lastcyl], @_[$parttype], @_[$partstring]\n";
|
||||
|
||||
# Here we start creating the input to recreate the partition
|
||||
# this line represents.
|
||||
|
|
@ -277,11 +318,21 @@ while (<FDISK>) {
|
|||
|
||||
# extended partition
|
||||
} elsif (@_[$parttype] == 5) {
|
||||
# print ("Creating Extended Partition.\n");
|
||||
print OUTPUT "e\n$partnumber\n@_[$firstcyl]\n";
|
||||
if (@_[$firstcyl] ne @_[$lastcyl]) {
|
||||
print OUTPUT "@_[$lastcyl]\n";
|
||||
}
|
||||
|
||||
# extended partition, Win95 Ext'd (LBA)
|
||||
} elsif (@_[$parttype] eq "f") {
|
||||
# print ("Creating Extended LBA Partition.\n");
|
||||
print OUTPUT "e\n$partnumber\n@_[$firstcyl]\n";
|
||||
if (@_[$firstcyl] ne @_[$lastcyl]) {
|
||||
print OUTPUT "@_[$lastcyl]\n";
|
||||
}
|
||||
print OUTPUT "t\n$partnumber\nf\n";
|
||||
|
||||
# primary Linux swap partition
|
||||
} elsif (@_[$parttype] == 82) {
|
||||
print OUTPUT "p\n$partnumber\n@_[$firstcyl]\n";
|
||||
|
|
@ -292,9 +343,12 @@ while (<FDISK>) {
|
|||
$format .= "echo Making @_[$dev] a swap partition.\n";
|
||||
$format .= "mkswap \$blockcheck @_[$dev]\n\n";
|
||||
|
||||
# primary mess-dos partition. We don't handle FAT32,
|
||||
# which requires a command line switch for mkdosfs.
|
||||
} elsif ( @_[$parttype] == 1 || @_[$parttype] == 4 || @_[$parttype] == 6 ) {
|
||||
# Primary mess-dos partition. We don't handle hidden
|
||||
# partitions.
|
||||
} elsif ( @_[$parttype] == 1 || @_[$parttype] == 4 || @_[$parttype] == 6
|
||||
|| @_[$parttype] eq "b" || @_[$parttype] eq "c"
|
||||
|| @_[$parttype] eq "e" ) {
|
||||
# print ("Making DOS primary partition.\n");
|
||||
print ("dd if=@_[$dev] of=$outputfilepath$outputfilename$partnumber");
|
||||
print (" bs=512 count=1\n");
|
||||
system ("dd if=@_[$dev] of=$outputfilepath$outputfilename$partnumber bs=512 count=1");
|
||||
|
|
@ -304,7 +358,12 @@ while (<FDISK>) {
|
|||
}
|
||||
print OUTPUT "t\n$partnumber\n@_[$parttype]\n";
|
||||
$format .= "echo\necho formatting $checking@_[$dev]\n";
|
||||
$format .= "mkdosfs \$blockcheck @_[$dev]\n";
|
||||
$format .= "mkdosfs \$blockcheck";
|
||||
if ( @_[$parttype] == b || @_[$parttype] == c) {
|
||||
# We have a W9x FAT32 partition. Add a command line switch.
|
||||
$format .= " -F 32";
|
||||
}
|
||||
$format .= " @_[$dev]\n";
|
||||
$format .= "# restore FAT boot sector.\n";
|
||||
$format .= "dd if=$outputfilename$partnumber of=@_[$dev] bs=512 count=1\n\n";
|
||||
|
||||
|
|
@ -362,19 +421,28 @@ while (<FDISK>) {
|
|||
$format .= "echo Making @_[$dev] a swap partition.\n";
|
||||
$format .= "mkswap \$blockcheck @_[$dev]\n\n";
|
||||
|
||||
# primary mess-dos partition. We don't handle FAT32,
|
||||
# which requires a command line switch for mkdosfs.
|
||||
} elsif ( @_[$parttype] == 1 || @_[$parttype] == 4 || @_[$parttype] == 6 ) {
|
||||
# Logical mess-dos partition. We don't handle hidden
|
||||
# partitions.
|
||||
|
||||
} elsif ( @_[$parttype] == 1 || @_[$parttype] == 4 || @_[$parttype] == 6
|
||||
|| @_[$parttype] eq "b" || @_[$parttype] eq "c"
|
||||
|| @_[$parttype] eq "e" ) {
|
||||
# print ("Making DOS logical partition.\n");
|
||||
print ("dd if=@_[$dev] of=$outputfilepath$outputfilename$partnumber");
|
||||
print (" bs=512 count=1\n");
|
||||
system ("dd if=@_[$dev] of=$outputfilepath$outputfilename$partnumber bs=512 count=1");
|
||||
print OUTPUT "p\n$partnumber\n@_[$firstcyl]\n";
|
||||
print OUTPUT "l\n$partnumber\n@_[$firstcyl]\n";
|
||||
if (@_[$firstcyl] ne @_[$lastcyl]) { # in case it's all on one cylinder
|
||||
print OUTPUT "@_[$lastcyl]\n";
|
||||
}
|
||||
print OUTPUT "t\n$partnumber\n@_[$parttype]\n";
|
||||
$format .= "echo\necho formatting $checking@_[$dev]\n";
|
||||
$format .= "mkdosfs \$blockcheck @_[$dev]\n";
|
||||
$format .= "mkdosfs \$blockcheck";
|
||||
if ( @_[$parttype] == b || @_[$parttype] == c) {
|
||||
# We have a W9x FAT32 partition. Add a command line switch.
|
||||
$format .= " -F 32";
|
||||
}
|
||||
$format .= " @_[$dev]\n";
|
||||
$format .= "# restore FAT boot sector.\n";
|
||||
$format .= "dd if=$outputfilename$partnumber of=@_[$dev] bs=512 count=1\n\n";
|
||||
|
||||
|
|
@ -411,27 +479,11 @@ print OUTPUT <<FINIS;
|
|||
# A script to restore the partition data of a hard drive and format
|
||||
# the partitions. Created at bare metal backup time by the Perl script
|
||||
# make.fdisk.
|
||||
FINIS
|
||||
|
||||
# Copyright 2001 through the last date of modification Charles Curley.
|
||||
&gpl;
|
||||
|
||||
# This program is free software; you can redistribute it and/or modify it
|
||||
# under the terms of the GNU General Public License as published by the
|
||||
# Free Software Foundation; either version 2 of the License, or (at your
|
||||
# option) any later version.
|
||||
|
||||
# This program is distributed in the hope that it will be useful, but
|
||||
# WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
||||
# General Public License for more details.
|
||||
|
||||
# You should have received a copy of the GNU General Public License along
|
||||
# with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
# 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
# You can also contact the Free Software Foundation at http://www.fsf.org/
|
||||
|
||||
# For more information contact the author, Charles Curley, at
|
||||
# http://w3.trib.com/~ccurley/.
|
||||
print OUTPUT <<FINIS;
|
||||
|
||||
export blockcheck=\$1;
|
||||
|
||||
|
|
@ -450,7 +502,36 @@ print OUTPUT "dd if=/dev/zero of=$device bs=512 count=2\n\nsync\n\n";
|
|||
print OUTPUT "fdisk $device \< $outputfilename\n\nsync\n\n";
|
||||
print OUTPUT $format;
|
||||
|
||||
# Now build the mount points on the root and other partitions.
|
||||
print OUTPUT "fdisk -l \"$device\"\n";
|
||||
|
||||
close (OUTPUT);
|
||||
|
||||
# Now build the script that will build the mount points on the root
|
||||
# and other partitions.
|
||||
|
||||
open (OUTPUT, "> ${outputfilepath}mount.$outputfilename")
|
||||
or die "Couldn't open output file ${outputfilepath}make.$outputfilename.\n";
|
||||
|
||||
print OUTPUT <<FINIS;
|
||||
#! /bin/sh
|
||||
|
||||
# A script to create a minimal directory tree on the target hard drive
|
||||
# and mount the partitions on it. Created at bare metal backup time by
|
||||
# the Perl script make.fdisk.
|
||||
FINIS
|
||||
|
||||
&gpl;
|
||||
|
||||
print OUTPUT <<FINIS;
|
||||
|
||||
# WARNING: If your Linux system mount partitions across hard drive
|
||||
# boundaries, you will have multiple "mount.dev.* scripts. You must
|
||||
# ensure that they run in the proper order. The root partition should
|
||||
# be mounted first, then the rest in the order they cascade. If they
|
||||
# cross mount, you'll have to handle that manually.
|
||||
|
||||
FINIS
|
||||
|
||||
|
||||
# We have a hash of mount points and devices in %mountpoints. However,
|
||||
# we have to process them such that directories are built on the
|
||||
|
|
@ -469,10 +550,12 @@ foreach $point ( sort keys %mountpoints) {
|
|||
print OUTPUT "mount $mountpoints{$point} $target$point\n";
|
||||
}
|
||||
|
||||
print OUTPUT "\nmount | grep -i \"$device\"\n";
|
||||
|
||||
close (OUTPUT);
|
||||
|
||||
# These scripts are dangerous & should only be visible to root.
|
||||
|
||||
chmod 0700, "${outputfilepath}make.$outputfilename";
|
||||
chmod 0700, "${outputfilepath}mount.$outputfilename";
|
||||
chmod 0600, "${outputfilepath}$outputfilename";
|
||||
|
|
|
|||
Loading…
Reference in New Issue