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Commit ab72c99a authored by Russ Fish's avatar Russ Fish
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Remove the driver install and cache clearing options, make an interface map... 

Remove the driver install and cache clearing options, make an interface map for use during Mini-Setup.
parent e7d69dff
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tmcd/cygwinxp/prepare
View file @ ab72c99a
......@@ -30,18 +30,14 @@ sub usage()
" -p Rootpwd : Root password, for Emulab services redef.\n" .
" If not present, and not -n, will be prompted-for.\n" .
" -n : Root password was not changed, don't redef services.\n" .
" -s : Make a hardware-independent image using Sysprep.\n" .
" -c : Clear out the driver inf caches for a fresh start.\n" .
" -d : Bypass Sysprep and install drivers ourselves.\n");
" -s : Make a hardware-independent image using Sysprep.\n");
exit(1);
}
my $optlist = "p:nscd";
my $optlist = "p:ns";
my $rootpwd = "";
my $rootpwd2 = "";
my $noredef = 0;
my $sysprep = 0;
my $drvinstall = 0;
my $clearcaches = 0;
# Parse command line.
use Getopt::Std;
......@@ -57,12 +53,6 @@ if (defined($options{'n'})) {
if (defined($options{'s'})) {
$sysprep = 1;
}
if (defined($options{'d'})) {
$drvinstall = 1;
}
if (defined($options{'c'})) {
$clearcaches = 1;
}
# Only root.
if ($EUID != 0) {
......@@ -105,7 +95,6 @@ sub do_cmd ($)
my $windir = "/cygdrive/c/WINDOWS";
my $sysdir = "$windir/system32";
my $infdir = "$windir/inf";
my $netcmd = "$sysdir/net.exe";
# Could use /share/windows/sysprep, but prepare may have been run once
......@@ -114,9 +103,6 @@ my $sysprep_src = "/cygdrive/z/windows/sysprep";
my $sysprep_dst = "/cygdrive/c/sysprep";
my $sysprep_cmd = "$sysprep_dst/sysprep.exe";
my $drivers_dst = "/cygdrive/c/drivers";
my $drivers_win = '%SystemDrive%\drivers';
my $device_path;
#
# Must be logged in on the serial console to run Sysprep. Check for it.
......@@ -252,8 +238,10 @@ if ($sysprep) {
die "*** Didn't get sysprep!\n"
if (! -x $sysprep_cmd);
my $spi_src = "$sysprep_src/sysprep.inf";
my $spi_dst = "$sysprep_dst/sysprep.inf";
my $spi = "sysprep.inf";
my $spi_src = "$sysprep_src/$spi";
my $spi_dst = "$sysprep_dst/$spi";
print "Copying $spi to $spi_dst\n";
if ($noredef) {
# Assume the Administrator password is blank or NULL or set separately.
# (See deploy.chm for description of [GuiUnattended]AdminPassword.)
......@@ -267,23 +255,13 @@ if ($sysprep) {
do_cmd "sed '/$ap=.*/s||$ap=\"$admpwd\"|' $spi_src > $spi_dst";
}
print "\nCopying drivers directories to C:/drivers.\n";
do_cmd "rm -rf $drivers_dst";
do_cmd "cp -rp $sysprep_src/drivers $drivers_dst";
#
# Build a DevicePath and check that it's not too long.
#
$device_path = '%SystemRoot%\inf';
foreach my $subdir (`ls $drivers_dst`) {
chomp $subdir;
$device_path .= ';' . $drivers_win . '\\' . $subdir;
}
die "DevicePath too long, limited to 4096 chars.\n$device_path\n"
if (length($device_path) > 4096);
die "Null DevicePath.\n$device_path\n"
if (length($device_path) == 0);
print "DevicePath $device_path\n";
my $clt = "Cmdlines.txt";
my $clt_src = "$sysprep_src/$clt";
my $clt_dir = $sysprep_dst . '/$oem$';
my $clt_dst = "$clt_dir/$clt";
print "Copying $spi to $spi_dst\n";
do_cmd "mkdir $clt_dir";
do_cmd "cp -p $clt_src $clt_dst";
}
# Capture the node name before cleaning out the config files.
......@@ -453,6 +431,7 @@ else {
}
print "Cleaning out sp2 & Windows Update dirs.\n";
system("rm -f /tmp/WindowsXP-KB835935-SP2-ENU.exe");
system("du -sm C:/WINDOWS/\\\$*");
system("rm -rf C:/WINDOWS/\\\$*");
system("du -sm C:/WINDOWS/ServicePackFiles/i386");
......@@ -464,51 +443,47 @@ print "\nRe-enabling all network interfaces.\n";
system("devcon enable =net 'PCI*'");
#
# Windows wires the boot disk driver in to the NT loader, and wires
# Windows wires the boot disk driver into the NT loader, and wires
# the hardware network device instances into the network settings.
# Run Sysprep to make hardware-independent images with a sysprep.inf
# file controlling an unattended Mini-Setup to install all drivers.
# file controlling an unattended Mini-Setup to install drivers.
#
# New drivers must be in subdirs of C:/drivers . Their .inf files must have
# been introduced into the drivers database using the install-inf script.
#
if ($sysprep) {
if ($clearcaches) {
print "\nClearing out the driver inf caches for a fresh start.\n";
do_cmd "rm -f $infdir/oem*.{inf,pnf}";
### do_cmd "rm -f $infdir/{oem*.inf,INFCACHE.1,*.pnf}";
### do_cmd "chown -R root $sysdir/CatRoot2";
### do_cmd "rm -rf $sysdir/CatRoot2";
}
print "\nExecuting sysprep. Takes a couple of minutes.\n";
if ($drvinstall) {
# Give up on OemPnPDriversPath, install the files ourselves.
print "\nInstalling driver files into $infdir and $sysdir.\n";
# Inf files complain about signing unless they're renamed oem*.inf .
# Comment-out the catalog file (signing) entries in the .inf files.
do_cmd("oem=0; for inf in $drivers_dst/*/*.inf; do " .
" inf_dst=$infdir/oem\$oem.inf; let oem++; " .
" echo \$inf \$inf_dst;" .
" sed 's/CatalogFile/;;;&/' \$inf > \$inf_dst;" .
"done");
do_cmd "cp -p $drivers_dst/*/*.sys $sysdir/drivers";
do_cmd "cp -p $drivers_dst/*/*.{din,dll} $sysdir";
}
print "\n";
#
# Cache a static mapping of node names and MAC addresses of their
# interfaces. We will run "rc.firstboot -mini" from cmdlines.txt under
# Mini-Setup after Sysprep. Since the network is set up then but not
# running yet, we won't be able to contact tmcc to find out the host name.
# But we can use the static mapping and save a reboot cycle.
#
do_cmd "tmcc intfcmap > /var/emulab/boot/intfcmap";
# The DevicePath registry key disables the OemPnPDriversPath entry in
# sysprep.inf . It's set to %SystemRoot%\inf as a side-effect of sysprep!
print "\nExecuting sysprep. Takes a couple of minutes.\n";
print "DevicePath $device_path\n";
#
# It sucks to have state in three overlapping places. Try to keep the
# OemPnPDriversPath entry in sysprep.inf in sync with the DevicePath
# registry key, as well as the value from the Drivers DB, which Mini-setup
# seems to over-ride it with.
#
# The Drivers DB DevicePath value was set from the DevicePath registry key when a
# driver .inf file was last introduced using right-click/Install from Windows
# Explorer. You must do that on a graphics console, via RDP on a server with no
# hardware graphics console, hence MUST HAVE DONE IT BEFORE THIS because sysprep
# tears down the network!
#
my $drvkey = "/HKLM/SOFTWARE/Microsoft/Windows/CurrentVersion/DevicePath";
##do_cmd "regtool get $drvkey";
do_cmd "regtool set -s $drvkey '$device_path'";
do_cmd "regtool get $drvkey";
my $device_path = 'C:\WINDOWS\inf;C:\drivers\disk;C:\drivers\nic';
print "DevicePath was "; system("regtool get $drvkey");
system("regtool set -s $drvkey '$device_path'");
print "DevicePath now set to "; system("regtool get $drvkey");
do_cmd "$sysprep_cmd -nosidgen -noreboot -reseal -mini -quiet";
do_cmd "regtool get $drvkey";
##do_cmd "regtool set -s $drvkey '$device_path'";
##do_cmd "regtool get $drvkey";
print "DevicePath = "; system("regtool get $drvkey");
}
print "\nDone!\n";
print "\nDone! Now capture the XP disk image.\n";
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