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change the fadump kernel parameter format

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13435 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
xq2005
2012-08-06 08:30:19 +00:00
parent 45492244fd
commit 0d36fd6d84
1 changed files with 8 additions and 3 deletions
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11
xCAT-server/lib/xcat/plugins/anaconda.pm
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@@ -711,16 +711,21 @@ sub mknetboot
# if kdump service is enbaled, add "crashkernel=" and "kdtarget="
if ($dump) {
my $fadumpFlag = 0;
my $fadump = '';
my $kdump = '';
if ($dump =~ /^fadump.*/){
$dump =~ s/fadump://g;
$fadumpFlag = 1;
$fadump = $dump;
$kdump = $dump;
if ($dump =~ /^nfs:\/\/\/.*/){
$dump =~ s/(nfs:\/\/)(\/.*)/${1}${xcatmaster}${2}/;
$fadump =~ s/(nfs:\/\/)(\/.*)/net,${xcatmaster}:${2}/;
$kdump =~ s /(nfs:\/\/)(\/.*)/${1}${xcatmaster}${2}/;
}
}
if ($crashkernelsize){
if ($fadumpFlag && $arch eq "ppc64"){
$kcmdline .= " fadump=on fadump_reserve_mem=$crashkernelsize fadump_target=$dump dump=$dump ";
$kcmdline .= " fadump=on fadump_reserve_mem=$crashkernelsize fadump_target=$fadump fadump_default=noreboot dump=$kdump ";
}
else{
$kcmdline .= " crashkernel=$crashkernelsize dump=$dump ";
@@ -729,7 +734,7 @@ sub mknetboot
else{
if ($arch eq "ppc64"){
if ($fadumpFlag){
$kcmdline .= " fadump=on fadump_reserve_mem=512M fadump_target=$dump dump=$dump ";
$kcmdline .= " fadump=on fadump_reserve_mem=512M fadump_target=$fadump fadump_default=noreboot dump=$kdump ";
}
else{
$kcmdline .= " crashkernel=256M\@64M dump=$dump ";