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-Fix for clonevm when a master has never been given a uuid

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@7584 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jbjohnso 2010-09-22 19:16:08 +00:00
parent 8798c04625
commit 702aaacec9
1 changed files with 8 additions and 3 deletions
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11
xCAT-server/lib/xcat/plugins/kvm.pm
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@ -1532,14 +1532,19 @@ sub promote_vm_to_master {
return;
}
my $parsedxml = $parser->parse_string($xml);
my $tmpnod = $parsedxml->findnodes('/domain/uuid/text()')->[0]->setData("none"); #get rid of the VM specific uuid
my ($tmpnod) = $parsedxml->findnodes('/domain/uuid/text()');
if ($tmpnod) {
$tmpnod->setData("none"); #get rid of the VM specific uuid
}
$target =~ /^(.*)\/([^\/]*)\z/;
my $directory=$1;
my $mastername=$2;
$tmpnod = $parsedxml->findnodes('/domain/name/text()')->[0];
$tmpnod->setData($mastername); #name the xml whatever the master name is to be
($tmpnod) = $parsedxml->findnodes('/domain/name/text()');
if ($tmpnod) {
$tmpnod->setData($mastername); #name the xml whatever the master name is to be
}
foreach ($parsedxml->findnodes("/domain/devices/interface/mac")) { #clear all mac addresses
if ($_->hasAttribute("address")) { $_->setAttribute("address"=>''); }
}