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Code drop for local hard disk to be used as persistent storage for statelite node

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@14346 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
daniceexi 2012-11-16 14:02:36 +00:00
parent 879802ef9f
commit 427b66827f
11 changed files with 309 additions and 125 deletions
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62
xCAT-server/lib/xcat/plugins/anaconda.pm
View File

@ -232,6 +232,7 @@ sub mknetboot
my $crashkernelsize;
my $rootfstype;
my $tftpdir;
my $cfgpart;
if ($reshash->{$node}->[0] and $reshash->{$node}->[0]->{tftpdir}) {
$tftpdir = $reshash->{$node}->[0]->{tftpdir};
} else {
@ -257,7 +258,7 @@ sub mknetboot
if (!$linuximagetab) {
$linuximagetab=xCAT::Table->new('linuximage', -create=>1);
}
(my $ref1) = $linuximagetab->getAttribs({imagename => $imagename}, 'rootimgdir', 'nodebootif', 'dump', 'crashkernelsize');
(my $ref1) = $linuximagetab->getAttribs({imagename => $imagename}, 'rootimgdir', 'nodebootif', 'dump', 'crashkernelsize', 'partitionfile');
if (($ref1) && ($ref1->{'rootimgdir'})) {
$img_hash{$imagename}->{rootimgdir}=$ref1->{'rootimgdir'};
}
@ -272,6 +273,27 @@ sub mknetboot
if (($ref1) && ($ref1->{'crashkernelsize'})) {
$img_hash{$imagename}->{crashkernelsize} = $ref1->{'crashkernelsize'};
}
if ($ref1 && $ref1->{'partitionfile'}) {
# check the validity of the partition configuration file
if ($ref1->{'partitionfile'} =~ /^s:(.*)/) {
# the configuration file is a script
if (-r $1) {
$img_hash{$imagename}->{'cfgpart'} = "yes";
}
} else {
if (open (FILE, "<$ref1->{'partitionfile'}")) {
while (<FILE>) {
if (/enable=yes/) {
$img_hash{$imagename}->{'cfgpart'} = "yes";
last;
}
}
}
close (FILE);
}
$img_hash{$imagename}->{'partfile'} = $ref1->{'partitionfile'};
}
} else {
$callback->(
{error => ["The os image $imagename does not exists on the osimage table for $node"],
@ -279,15 +301,14 @@ sub mknetboot
next;
}
}
my $ph=$img_hash{$imagename};
my $ph=$img_hash{$imagename};
$osver = $ph->{osver};
$arch = $ph->{osarch};
$profile = $ph->{profile};
$osver = $ph->{osver};
$arch = $ph->{osarch};
$profile = $ph->{profile};
$rootfstype = $ph->{rootfstype};
$rootimgdir=$ph->{rootimgdir};
$rootimgdir=$ph->{rootimgdir};
unless ($rootimgdir) {
$rootimgdir="$installroot/netboot/$osver/$arch/$profile";
}
@ -295,6 +316,7 @@ sub mknetboot
$nodebootif = $ph->{nodebootif};
$crashkernelsize = $ph->{crashkernelsize};
$dump = $ph->{dump};
$cfgpart = $ph->{'cfgpart'};
}
else {
$osver = $ent->{os};
@ -331,13 +353,32 @@ sub mknetboot
$linuximagetab = xCAT::Table->new('linuximage');
}
if ( $linuximagetab ) {
(my $ref1) = $linuximagetab->getAttribs({imagename => $imgname}, 'dump', 'crashkernelsize');
(my $ref1) = $linuximagetab->getAttribs({imagename => $imgname}, 'dump', 'crashkernelsize', 'partitionfile');
if($ref1 and $ref1->{'dump'}) {
$dump = $ref1->{'dump'};
}
if($ref1 and $ref1->{'crashkernelsize'}) {
$crashkernelsize = $ref1->{'crashkernelsize'};
}
if($ref1 and $ref1->{'partitionfile'}) {
# check the validity of the partition configuration file
if ($ref1->{'partitionfile'} =~ /^s:(.*)/) {
# the configuration file is a script
if (-r $1) {
$cfgpart = "yes";
}
} else {
if (-r $ref1->{'partitionfile'} && open (FILE, "<$ref1->{'partitionfile'}")) {
while (<FILE>) {
if (/enable=yes/) {
$cfgpart = "yes";
last;
}
}
}
close (FILE);
}
}
} else {
$callback->(
{ error => [qq{ Cannot find the linux image called "$osver-$arch-$imgname-$profile", maybe you need to use the "nodeset <nr> osimage=<your_image_name>" command to set the boot state}],
@ -756,6 +797,11 @@ sub mknetboot
}
}
# add the cmdline parameters for handling the local disk for stateless
if ($cfgpart eq "yes") {
$kcmdline .= " PARTITION";
}
# add the addkcmdline attribute to the end
# of the command, if it exists
#my $addkcmd = $addkcmdhash->{$node}->[0];

249
xCAT-server/lib/xcat/plugins/sles.pm
View File

@ -111,64 +111,87 @@ sub mknetboot
my $dump; #for kdump
my $crashkernelsize;
my $rootfstype;
my $cfgpart;
my $ent= $ntents->{$node}->[0];
my $ent= $ntents->{$node}->[0];
if ($ent and $ent->{provmethod} and ($ent->{provmethod} ne 'install') and ($ent->{provmethod} ne 'netboot') and ($ent->{provmethod} ne 'statelite')) {
my $imagename=$ent->{provmethod};
#print "imagename=$imagename\n";
if (!exists($img_hash{$imagename})) {
if (!$osimagetab) {
$osimagetab=xCAT::Table->new('osimage', -create=>1);
}
(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'rootfstype', 'provmethod');
if ($ref) {
$img_hash{$imagename}->{osver}=$ref->{'osvers'};
$img_hash{$imagename}->{osarch}=$ref->{'osarch'};
$img_hash{$imagename}->{profile}=$ref->{'profile'};
my $imagename=$ent->{provmethod};
#print "imagename=$imagename\n";
if (!exists($img_hash{$imagename})) {
if (!$osimagetab) {
$osimagetab=xCAT::Table->new('osimage', -create=>1);
}
(my $ref) = $osimagetab->getAttribs({imagename => $imagename}, 'osvers', 'osarch', 'profile', 'rootfstype', 'provmethod');
if ($ref) {
$img_hash{$imagename}->{osver}=$ref->{'osvers'};
$img_hash{$imagename}->{osarch}=$ref->{'osarch'};
$img_hash{$imagename}->{profile}=$ref->{'profile'};
$img_hash{$imagename}->{rootfstype}=$ref->{'rootfstype'};
$img_hash{$imagename}->{provmethod}=$ref->{'provmethod'};
if (!$linuximagetab) {
$linuximagetab=xCAT::Table->new('linuximage', -create=>1);
}
(my $ref1) = $linuximagetab->getAttribs({imagename => $imagename}, 'rootimgdir', 'nodebootif', 'dump', 'crashkernelsize');
if (($ref1) && ($ref1->{'rootimgdir'})) {
$img_hash{$imagename}->{rootimgdir}=$ref1->{'rootimgdir'};
}
$img_hash{$imagename}->{provmethod}=$ref->{'provmethod'};
if (!$linuximagetab) {
$linuximagetab=xCAT::Table->new('linuximage', -create=>1);
}
(my $ref1) = $linuximagetab->getAttribs({imagename => $imagename}, 'rootimgdir', 'nodebootif', 'dump', 'crashkernelsize', 'partitionfile');
if (($ref1) && ($ref1->{'rootimgdir'})) {
$img_hash{$imagename}->{rootimgdir}=$ref1->{'rootimgdir'};
}
if (($ref1) && ($ref1->{'nodebootif'})) {
$img_hash{$imagename}->{nodebootif} = $ref1->{'nodebootif'};
}
if (($ref1) && ($ref1->{'dump'})){
$img_hash{$imagename}->{dump} = $ref1->{'dump'};
}
if (($ref1) && ($ref1->{'crashkernelsize'})) {
if (($ref1) && ($ref1->{'dump'})){
$img_hash{$imagename}->{dump} = $ref1->{'dump'};
}
if (($ref1) && ($ref1->{'crashkernelsize'})) {
$img_hash{$imagename}->{crashkernelsize} = $ref1->{'crashkernelsize'};
}
} else {
$callback->(
{error => ["The os image $imagename does not exists on the osimage table for $node"],
errorcode => [1]});
next;
}
}
my $ph=$img_hash{$imagename};
$osver = $ph->{osver};
$arch = $ph->{osarch};
$profile = $ph->{profile};
if ($ref1 && $ref1->{'partitionfile'}) {
# check the validity of the partition configuration file
if ($ref1->{'partitionfile'} =~ /^s:(.*)/) {
# the configuration file is a script
if (-r $1) {
$img_hash{$imagename}->{'cfgpart'} = "yes";
}
} else {
if (open (FILE, "<$ref1->{'partitionfile'}")) {
while (<FILE>) {
if (/enable=yes/) {
$img_hash{$imagename}->{'cfgpart'} = "yes";
last;
}
}
}
close (FILE);
}
$img_hash{$imagename}->{'partfile'} = $ref1->{'partitionfile'};
}
} else {
$callback->(
{error => ["The os image $imagename does not exists on the osimage table for $node"],
errorcode => [1]});
next;
}
}
my $ph=$img_hash{$imagename};
$osver = $ph->{osver};
$arch = $ph->{osarch};
$profile = $ph->{profile};
$rootfstype = $ph->{rootfstype};
$nodebootif = $ph->{nodebootif};
$provmethod = $ph->{provmethod};
$dump = $ph->{dump};
$crashkernelsize = $ph->{crashkernelsize};
$rootimgdir = $ph->{rootimgdir};
unless ($rootimgdir) {
$rootimgdir = "$installroot/netboot/$osver/$arch/$profile";
}
}
else {
$osver = $ent->{os};
$arch = $ent->{arch};
$profile = $ent->{profile};
$provmethod = $ph->{provmethod};
$dump = $ph->{dump};
$crashkernelsize = $ph->{crashkernelsize};
$cfgpart = $ph->{'cfgpart'};
$rootimgdir = $ph->{rootimgdir};
unless ($rootimgdir) {
$rootimgdir = "$installroot/netboot/$osver/$arch/$profile";
}
}else {
$osver = $ent->{os};
$arch = $ent->{arch};
$profile = $ent->{profile};
$rootfstype = "nfs"; # TODO: try to get it from the option or table
my $imgname;
if ($statelite) {
@ -193,26 +216,44 @@ sub mknetboot
);
}
#get the dump path and kernel crash memory side for kdump on sles
if (!$linuximagetab){
$linuximagetab = xCAT::Table->new('linuximage');
}
if ($linuximagetab){
(my $ref1) = $linuximagetab->getAttribs({imagename => $imgname}, 'dump', 'crashkernelsize');
if ($ref1 && $ref1->{'dump'}){
$dump = $ref1->{'dump'};
}
if ($ref1 and $ref1->{'crashkernelsize'}){
$crashkernelsize = $ref1->{'crashkernelsize'};
}
}
else{
$callback->(
{ error => [qq{ Cannot find the linux image called "$osver-$arch-$imgname-$profile", maybe you need to use the "nodeset <nr> osimage=<your_image_name>" command to set the boot state}],
errorcode => [1] }
#get the dump path and kernel crash memory side for kdump on sles
if (!$linuximagetab){
$linuximagetab = xCAT::Table->new('linuximage');
}
if ($linuximagetab){
(my $ref1) = $linuximagetab->getAttribs({imagename => $imgname}, 'dump', 'crashkernelsize', 'partitionfile');
if ($ref1 && $ref1->{'dump'}){
$dump = $ref1->{'dump'};
}
if ($ref1 and $ref1->{'crashkernelsize'}){
$crashkernelsize = $ref1->{'crashkernelsize'};
}
if($ref1 and $ref1->{'partitionfile'}) {
# check the validity of the partition configuration file
if ($ref1->{'partitionfile'} =~ /^s:(.*)/) {
# the configuration file is a script
if (-r $1) {
$cfgpart = "yes";
}
} else {
if (-r $ref1->{'partitionfile'} && open (FILE, "<$ref1->{'partitionfile'}")) {
while (<FILE>) {
if (/enable=yes/) {
$cfgpart = "yes";
last;
}
}
}
close (FILE);
}
}
}
else{
$callback->(
{ error => [qq{ Cannot find the linux image called "$osver-$arch-$imgname-$profile", maybe you need to use the "nodeset <nr> osimage=<your_image_name>" command to set the boot state}],
errorcode => [1] }
);
}
}
$rootimgdir="$installroot/netboot/$osver/$arch/$profile";
}
@ -228,7 +269,7 @@ sub mknetboot
}
#print"osvr=$osver, arch=$arch, profile=$profile, imgdir=$rootimgdir\n";
my $platform;
my $platform;
if ($osver =~ /sles.*/)
{
$platform = "sles";
@ -500,9 +541,7 @@ sub mknetboot
}
if (defined $sent->{serialport})
{
if (defined $sent->{serialport}) {
#my $sent = $hmtab->getNodeAttribs($node,['serialspeed','serialflow']);
unless ($sent->{serialspeed})
{
@ -524,44 +563,46 @@ sub mknetboot
}
}
#create the kcmd for node to support kdump
if ($dump){
if ($crashkernelsize){
$kcmdline .= " crashkernel=$crashkernelsize dump=$dump ";
}
else{
# for ppc64, the crashkernel paramter should be "128M@32M", otherwise, some kernel crashes will be met
if ($arch eq "ppc64"){
$kcmdline .= " crashkernel=256M\@64M dump=$dump ";
}
if ($arch =~ /86/){
$kcmdline .= " crashkernel=128M dump=$dump ";
}
}
}
#create the kcmd for node to support kdump
if ($dump){
if ($crashkernelsize){
$kcmdline .= " crashkernel=$crashkernelsize dump=$dump ";
}
else{
# for ppc64, the crashkernel paramter should be "128M@32M", otherwise, some kernel crashes will be met
if ($arch eq "ppc64"){
$kcmdline .= " crashkernel=256M\@64M dump=$dump ";
}
if ($arch =~ /86/){
$kcmdline .= " crashkernel=128M dump=$dump ";
}
}
}
# add the cmdline parameters for handling the local disk for stateless
if ($cfgpart eq "yes") {
$kcmdline .= " PARTITION";
}
my $initrdstr = "xcat/netboot/$osver/$arch/$profile/initrd-stateless.gz";
$initrdstr = "xcat/netboot/$osver/$arch/$profile/initrd-statelite.gz" if ($statelite);
if($statelite)
{
my $statelitetb = xCAT::Table->new('statelite');
my $mntopts = $statelitetb->getNodeAttribs($node, ['mntopts']);
my $mntoptions = $mntopts->{'mntopts'};
if(defined($mntoptions))
{
$kcmdline .= "MNTOPTS=\'$mntoptions\'";
}
}
if($statelite)
{
my $statelitetb = xCAT::Table->new('statelite');
my $mntopts = $statelitetb->getNodeAttribs($node, ['mntopts']);
my $mntoptions = $mntopts->{'mntopts'};
if(defined($mntoptions)) {
$kcmdline .= "MNTOPTS=\'$mntoptions\'";
}
}
$bptab->setNodeAttribs(
$node,
{
kernel => "xcat/netboot/$osver/$arch/$profile/kernel",
initrd => $initrdstr,
kcmdline => $kcmdline
}
);
$node,
{
kernel => "xcat/netboot/$osver/$arch/$profile/kernel",
initrd => $initrdstr,
kcmdline => $kcmdline
});
}
}

14
xCAT-server/lib/xcat/plugins/statelite.pm
View File

@ -21,6 +21,7 @@ Getopt::Long::Configure("pass_through");
my $cmdname = "liteimg";
my $statedir = ".statelite";
my $lddir = ".sllocal";
my $verbose = "0";
sub handled_commands {
return {
@ -269,6 +270,13 @@ sub process_request {
# the directory/file in litefile table must be the absolute path ("/***")
foreach my $entry (@$listNew) {
my @tmp = split (/\s+/, $entry);
# check the validity of the option
if ($tmp[1] !~ /^(tmpfs|persistent|localdisk|rw|link|tmpfs,rw|link,ro|link,persistent|link,con)$/) {
$callback->({error=>[qq{ $tmp[2] has invalid option. The valid options: tmpfs persistent localdisk rw link tmpfs,rw link,ro link,persistent link,con}], errorcode=>[1]});
return;
}
unless ($tmp[2] =~ m{^/}) {
$callback->({error=>[qq{ $tmp[2] is not one absolute path. }], errorcode=>[1]});
return;
@ -549,6 +557,12 @@ sub liteMe {
xCAT::Utils->runcmd("mkdir -p $rootimg_dir/$statedir/tmpfs", 0, 1);
}
# ceate the dir for local disk mount point
unless (-d "$rootimg_dir/$lddir") {
$callback->({info=>["creating $rootimg_dir/$lddir"]});
xCAT::Utils->runcmd("mkdir -p $rootimg_dir/$lddir", 0, 1);
}
foreach my $line (keys %{$hashNewRef}) {
liteItem($rootimg_dir, $line, 0, $callback);
if($hashNewRef->{$line}) { # there're children

28
xCAT-server/share/xcat/netboot/add-on/statelite/rc.statelite
View File

@ -15,6 +15,7 @@ SYNCLIST="${MNTDIR}/$SL/litefile" # the list of files to sync
TREEMOUNT="${MNTDIR}/$SL/mnt" # where I mount all the trees.
TMPFS="${MNTDIR}/$SL/tmpfs"
DEFAULT="${MNTDIR}/.default"
LOCAL="${MNTDIR}/.sllocal"
LOG="${MNTDIR}/${SL}/statelite.log"
ELIST=[] # entry list, each entry will contain the type and the path
declare -a CLIST
@ -387,6 +388,33 @@ ProcessType () {
/bin/mount --bind ${TMPFS}${2} ${MNTDIR}${ORIG}>>$LOG 2>&1
fi
;;
localdisk)
ORIG=`echo ${2} | /bin/sed -e 's/\/$//'`
TARGET=`echo ${1}`
if [ ! -d ${LOCAL}${PPATH} ] && [ ! -L ${LOCAL}${PPATH} ]; then
/bin/mkdir -p ${LOCAL}${PPATH}
echo "mkdir -p ${LOCAL}${PPATH}" >>$LOG
fi
# check it is a dir or file
if [ -d ${1} ]; then
if [ ! -d ${LOCAL}${2} ]; then
/bin/cp -r -a ${1} ${LOCAL}${PPATH}
echo "cp -r -a ${1} ${LOCAL}${PPATH}" >>$LOG
fi
else
if [ ! -f ${LOCAL}${2} ]; then
/bin/cp -r -a ${1} ${LOCAL}${2}
echo "cp -r -a ${1} ${LOCAL}${2}" >>$LOG
fi
fi
if [ "$isChild" = "0" ]; then
echo "mount --bind ${LOCAL}${2} ${MNTDIR}${ORIG}" >>$LOG
/bin/mount --bind ${LOCAL}${2} ${MNTDIR}${ORIG}>>$LOG 2>&1
fi
;;
rw) # the default option, same as "tmpfs" and "NULL"
ORIG=`echo ${2} | /bin/sed -e 's/\/$//'`
TARGET=`echo ${1}`

28
xCAT-server/share/xcat/netboot/add-on/statelite/rc.statelite.ppc.redhat
View File

@ -15,6 +15,7 @@ SYNCLIST="${MNTDIR}/$SL/litefile" # the list of files to sync
TREEMOUNT="${MNTDIR}/$SL/mnt" # where I mount all the trees.
TMPFS="${MNTDIR}/$SL/tmpfs"
DEFAULT="${MNTDIR}/.default"
LOCAL="${MNTDIR}/.sllocal"
LOG="${MNTDIR}/${SL}/statelite.log"
ELIST=[] # entry list, each entry will contain the type and the path
declare -a CLIST
@ -387,6 +388,33 @@ ProcessType () {
/bin/mount --bind ${TMPFS}${2} ${MNTDIR}${ORIG}>>$LOG 2>&1
fi
;;
localdisk)
ORIG=`echo ${2} | /bin/sed -e 's/\/$//'`
TARGET=`echo ${1}`
if [ ! -d ${LOCAL}${PPATH} ] && [ ! -L ${LOCAL}${PPATH} ]; then
/bin/mkdir -p ${LOCAL}${PPATH}
echo "mkdir -p ${LOCAL}${PPATH}" >>$LOG
fi
# check it is a dir or file
if [ -d ${1} ]; then
if [ ! -d ${LOCAL}${2} ]; then
/bin/cp -r -a ${1} ${LOCAL}${PPATH}
echo "cp -r -a ${1} ${LOCAL}${PPATH}" >>$LOG
fi
else
if [ ! -f ${LOCAL}${2} ]; then
/bin/cp -r -a ${1} ${LOCAL}${2}
echo "cp -r -a ${1} ${LOCAL}${2}" >>$LOG
fi
fi
if [ "$isChild" = "0" ]; then
echo "mount --bind ${LOCAL}${2} ${MNTDIR}${ORIG}" >>$LOG
/bin/mount --bind ${LOCAL}${2} ${MNTDIR}${ORIG}>>$LOG 2>&1
fi
;;
rw) # the default option, same as "tmpfs" and "NULL"
ORIG=`echo ${2} | /bin/sed -e 's/\/$//'`
TARGET=`echo ${1}`

1
xCAT-server/share/xcat/netboot/rh/dracut/install.netboot
View File

@ -3,5 +3,6 @@ echo $drivers
dracut_install wget cpio gzip dash modprobe touch echo cut wc
dracut_install grep ifconfig hostname awk egrep grep dirname expr
dracut_install mount.nfs
dracut_install parted mke2fs bc mkswap swapon chmod
inst "$moddir/xcatroot" "/sbin/xcatroot"
inst_hook cmdline 10 "$moddir/xcat-cmdline.sh"

1
xCAT-server/share/xcat/netboot/rh/dracut/install.statelite
View File

@ -2,4 +2,5 @@
echo $drivers
dracut_install wget cpio gzip dash modprobe wc touch echo cut
dracut_install grep ifconfig hostname awk egrep grep dirname expr
dracut_install parted mke2fs bc mkswap swapon chmod
inst_hook pre-pivot 5 "$moddir/xcat-prepivot.sh"

2
xCAT-server/share/xcat/netboot/rh/dracut/xcat-prepivot.sh
View File

@ -68,6 +68,8 @@ if [ ! -z $SNAPSHOTSERVER ]; then
fi
# TODO: handle the dhclient/resolv.conf/ntp, etc
echo "Get to enable localdisk"
$NEWROOT/etc/init.d/localdisk
$NEWROOT/etc/init.d/statelite
READONLY=yes
export READONLY

1
xCAT-server/share/xcat/netboot/rh/dracut/xcatroot
View File

@ -119,6 +119,7 @@ elif [ -r /rootimg-statelite.gz ]; then
done
fi
$NEWROOT/etc/init.d/localdisk
$NEWROOT/etc/init.d/statelite
fastboot=yes
export fastboot

5
xCAT-server/share/xcat/netboot/rh/genimage
View File

@ -618,6 +618,7 @@ unless (-f "$cwd/../add-on/statelite/rc.statelite") {
}
system("cp $cwd/../add-on/statelite/rc.statelite $rootimg_dir/etc/init.d/statelite");
system("cp $cwd/../add-on/statelite/rc.localdisk $rootimg_dir/etc/init.d/localdisk");
# also need to add this file:
# may have already been made into a symbolic link, if so ignore it
@ -710,7 +711,9 @@ sub mkinitrd_dracut {
chmod($perm&07777, "$dracutmpath/check");
foreach (@ndrivers) { s/\.ko$//; }
# Add drivers to support local disk
push @ndrivers, "ext3";
push @ndrivers, "ext4";
my $add_drivers = join(' ', @ndrivers);
my $DRACUTCONF;

43
xCAT-server/share/xcat/netboot/sles/genimage
View File

@ -688,6 +688,7 @@ unless( -r "$pathtofiles/../add-on/statelite/rc.statelite") {
exit;
}
system("cp $pathtofiles/../add-on/statelite/rc.statelite $rootimg_dir/etc/init.d/statelite");
system("cp $pathtofiles/../add-on/statelite/rc.localdisk $rootimg_dir/etc/init.d/localdisk");
# the dhcp client information stores in the directory "/var/lib/dhcpcd/"
unless(-l "$rootimg_dir/var/lib/dhcpcd") {
@ -730,6 +731,9 @@ if (@new_order) {
@ndrivers = (@new_order, @ndrivers);
}
# add drivers for local disk support
push @ndrivers, ("ext3.ko", "virtio_pci.ko", "virtio_blk.ko", "ata_piix.ko", "libata.ko", "scsi_mod.ko", "ibmvscsi.ko", "megaraid_sas.ko", "pcieport.ko", "scsi_mod.ko", "sd_mod.ko");
open($moddeps,"<","$rootimg_dir/lib/modules/$kernelver/modules.dep");
my @moddeps = <$moddeps>;
my @checkdeps = @ndrivers;
@ -941,6 +945,10 @@ EOS1
# Start udev
print $inifile <<EOMS;
PATH="\$PATH:/usr/sbin:/sbin"
export PATH
# Start udev to find devices attached to node
# This script can be found in /lib/mkinitrd
echo "Creating device nodes with udev"
@ -1009,16 +1017,6 @@ done
ip addr add dev lo 127.0.0.1/8
ip link set lo up
cd /
EOMS
# udevd needed by s390x for networking
# but for other type of machine, udevd will affect the start of devices which detected
# after the chroot, so kill it after the working of network device
if ($arch ne "s390x") {
print $inifile "killall -9 udevd\n";
}
print $inifile <<EOMS;
for i in `cat /proc/cmdline`; do
KEY=`echo \$i |awk -F= '{print \$1}'`
if [ "\$KEY" == 'imgurl' ]; then
@ -1187,9 +1185,22 @@ fi
shell
done
# try to configure the local disk
echo "Get to enable localdisk"
\$NEWROOT/etc/init.d/localdisk
# do all the mounts:
\$NEWROOT/etc/init.d/statelite
EOMS
# udevd needed by s390x for networking
# but for other type of machine, udevd will affect the start of devices which detected
# after the chroot, so kill it before the switching root
if ($arch ne "s390x") {
print $inifile "\n killall -9 udevd\n";
}
print $inifile <<EOMS;
# give the debug shell just before we go if specified!
grep '\(shell\)' /proc/cmdline > /dev/null && shell
@ -1259,6 +1270,14 @@ sleep 5
EOMS
print $inifile " exit\n";
print $inifile "fi\n";
# udevd needed by s390x for networking
# but for other type of machine, udevd will affect the start of devices which detected
# after the chroot, so kill it before the switching root
if ($arch ne "s390x") {
print $inifile "killall -9 udevd\n";
}
print $inifile "cd /\n";
print $inifile "mkdir \$NEWROOT/var/lib/dhcpcd/\n"; #neccessary for SLES11, not sure for SLES10
print $inifile "cp /var/lib/dhcpcd/* \$NEWROOT/var/lib/dhcpcd/\n";
@ -1293,7 +1312,7 @@ END
}
}
if($mode eq "statelite") {
foreach ("sbin/ifconfig", "usr/bin/clear","usr/bin/touch","bin/hostname","usr/bin/egrep","bin/ln","bin/ls","usr/bin/dirname","usr/bin/expr","usr/bin/chroot","usr/bin/grep","bin/cpio","bin/sleep","bin/mount","bin/umount","sbin/dhcpcd","bin/bash","sbin/insmod","bin/mkdir","bin/mknod","sbin/ip","bin/cat","usr/bin/awk","usr/bin/wget","bin/cp","usr/bin/cpio","usr/bin/zcat","usr/bin/gzip","lib/mkinitrd/bin/run-init","usr/bin/uniq","usr/bin/sed","usr/bin/wc", "bin/sed","sbin/udevd", "usr/bin/readlink") {
foreach ("sbin/ifconfig", "usr/bin/clear","usr/bin/touch","bin/hostname","usr/bin/egrep","bin/ln","bin/ls","usr/bin/dirname","usr/bin/expr","usr/bin/chroot","usr/bin/grep","bin/cpio","bin/sleep","bin/mount","bin/umount","sbin/dhcpcd","bin/bash","sbin/insmod","bin/mkdir","bin/mknod","sbin/ip","bin/cat","usr/bin/awk","usr/bin/wget","bin/cp","usr/bin/cpio","usr/bin/zcat","usr/bin/gzip","lib/mkinitrd/bin/run-init","usr/bin/uniq","usr/bin/sed","usr/bin/wc", "bin/sed","sbin/udevd", "usr/bin/readlink", "usr/sbin/parted", "sbin/mke2fs", "sbin/mkswap", "sbin/swapon", "bin/chmod", "usr/bin/bc") {
getlibs($_);
push @filestoadd,$_;
}