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specify the partition file: add the definition into configure file for rh,SL,CentOS,fedora

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13159 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
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xq2005 2012-06-25 12:03:03 +00:00
parent 4662457616
commit 8986a3151a
1 changed files with 37 additions and 0 deletions
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37
xCAT-server/lib/perl/xCAT/Template.pm
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@ -46,6 +46,7 @@ sub subvars {
my $pkglistfile=shift;
my $media_dir = shift;
my $platform=shift;
my $partitionfile=shift;
my %namedargs = @_; #further expansion of this function will be named arguments, should have happened sooner.
unless ($namedargs{reusemachinepass}) {
$lastmachinepass="";
@ -186,6 +187,42 @@ sub subvars {
$inc =~ s/#SLES_SDK_MEDIA#/$sles_sdk_media/eg;
#if user specify the partion file, replace the default partition strategy
if ($partitionfile){
#if the content of the partition file is definition replace the default is ok
my $partcontent = '';
my $scriptflag = 0;
if ($partitionfile =~ /^s:(.*)/){
$scriptflag = 1;
$partitionfile = $1;
}
if (-r $partitionfile){
open ($inh, "<", $partitionfile);
while (<$inh>){
$partcontent .= $_;
}
close ($inh);
#the content of the specified file is a script which can write partition definition into /tmp/partitionfile
if ($scriptflag){
my $tempstr = "%inlcude /tmp/partitionfile\n";
$inc =~ s/#XCAT_PARTITION_START#[\s\S]*#XCAT_PARTITION_END#/$tempstr/;
#modify the content in the file, and write into %pre part
$partcontent = "cat > /tmp/partscript << EOF\n" . $partcontent . "\nEOF\n";
$partcontent .= "chmod 755 /tmp/partscript\n";
$partcontent .= "/tmp/partscript\n";
#replace the #XCA_PARTITION_SCRIPT#
$inc =~ s/#XCA_PARTITION_SCRIPT#/$partcontent/;
}
else{
$partcontent =~ s/\s$//;
$inc =~ s/#XCAT_PARTITION_START#[\s\S]*#XCAT_PARTITION_END#/$partcontent/;
}
}
}
if ($tmplerr) {
close ($outh);
return $tmplerr;