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genimage updates for different kernels (-k option)

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1344 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
datajerk 2008-05-09 20:09:23 +00:00
parent 5ca27b6dc0
commit be841430bb
1 changed files with 27 additions and 6 deletions
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33
xCAT-server-2.0/share/xcat/netboot/rh/genimage
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@ -29,7 +29,8 @@ if ($name =~ /geninitrd/) {
}
my $rootlimit;
my $tmplimit;
my $kernelver = `uname -r`;
my $basekernelver = $kernelver;
GetOptions(
#'a=s' => \$architecture,
@ -39,10 +40,11 @@ GetOptions(
'i=s' => \$prinic,
'r=s' => \$othernics,
'l=s' => \$rootlimit,
't=s' => \$tmplimit
't=s' => \$tmplimit,
'k=s' => \$kernelver
);
unless ($osver and $profile and $netdriver and $prinic) {
print 'Usage: genimage -i <nodebootif> -n <nodenetdrivers> [-r <otherifaces>] -o <OSVER> -p <PROFILE>'."\n";
print 'Usage: genimage -i <nodebootif> -n <nodenetdrivers> [-r <otherifaces>] -o <OSVER> -p <PROFILE> -k <KERNELVER>'."\n";
print "Examples:\n";
print " genimage -i eth0 -n tg3 -o centos5.1 -p compute\n";
print " genimage -i eth0 -r eth1,eth2 -n tg3,bnx2 -o centos5.1 -p compute\n";
@ -141,8 +143,18 @@ sub getlibs {
}
sub mkinitrd {
mkpath("/tmp/xcatinitrd.$$/bin");
rename(<$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz*>,"$installroot/netboot/$osver/$arch/$profile/kernel");
mkpath("/tmp/xcatinitrd.$$/bin");
if($basekernelver eq $kernelver) {
rename(<$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz*>,"$installroot/netboot/$osver/$arch/$profile/kernel");
}
else {
if(-r "/boot/vmlinuz-$kernelver") {
copy("/boot/vmlinuz-$kernelver","$installroot/netboot/$osver/$arch/$profile/kernel");
}
else {
die("Cannot read /boot/vmlinuz-$kernelver");
}
}
symlink("bin","/tmp/xcatinitrd.$$/sbin");
mkpath("/tmp/xcatinitrd.$$/usr/bin");
mkpath("/tmp/xcatinitrd.$$/usr/sbin");
@ -317,7 +329,16 @@ EOMS
push @filestoadd,"lib/libnss_dns.so.2";
}
push @filestoadd,keys %libhash;
find(\&isnetdriver, <$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/*>);
if($basekernelver ne $kernelver) {
system("rm -rf $installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$basekernelver");
if(-d "/lib/modules/$kernelver") {
system("cd /lib/modules;cp -r $kernelver $installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/");
}
else {
die("Cannot read /lib/modules/$kernelver");
}
}
find(\&isnetdriver, <$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$kernelver/*>);
foreach (@filestoadd) {
if (ref($_)) {
my $srcpath = "$installroot/netboot/$osver/$arch/$profile/rootimg/".$_->[0];