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Take opportunity of power reset to change virtual clock behavior if applicable

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10677 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso 2011-09-29 17:58:47 +00:00
parent a30b5dcc34
commit 347b5878d2
1 changed files with 18 additions and 1 deletions
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19
xCAT-server/lib/xcat/plugins/kvm.pm
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@ -328,8 +328,25 @@ sub reconfigvm {
my $xml = shift;
my $domdesc = $parser->parse_string($xml);
my @bootdevs = $domdesc->findnodes("/domain/os/boot");
my @oldbootdevs;
my $curroffset = $domdesc->findnodes("/domain/clock")->[0]->getAttribute("offset");
my $newoffset;
my $needfixin=0;
if (defined ($confdata->{vm}->{$node}->[0]->{clockoffset})) {
#If user requested a specific behavior, give it
$newoffset = $confdata->{vm}->{$node}->[0]->{clockoffset};
} else {
#Otherwise, only do local time for things that look MS
if (defined ($confdata->{nodetype}->{$node}->[0]->{os}) and $confdata->{nodetype}->{$node}->[0]->{os} =~ /win.*/) {
$newoffset = 'localtime';
} else { #For everyone else, utc is preferred generally
$newoffset = 'utc';
}
}
if ($curroffset ne $newoffset) {
$needfixin=1;
$domdesc->findnodes("/domain/clock")->[0]->setAttribute("offset",$newoffset);
}
my @oldbootdevs;
if (defined $confdata->{vm}->{$node}->[0]->{memory}) {
$needfixin=1;
$domdesc->findnodes("/domain/memory/text()")->[0]->setData(getUnits($confdata->{vm}->{$node}->[0]->{memory},"M",1024));