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add some code to check if the nodes exist in /etc/hosts. bug2689638

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@3060 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jjhua 2009-04-01 06:52:40 +00:00
parent ec05a6c0b4
commit 233b67e87e
1 changed files with 9 additions and 0 deletions
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9
xCAT-server/lib/xcat/plugins/nodestat.pm
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@ -166,7 +166,16 @@ sub process_request {
my %unknownnodes;
foreach (@nodes) {
$unknownnodes{$_}=1;
my $packed_ip = undef;
$packed_ip = gethostbyname($_);
if( !defined $packed_ip) {
my %rsp;
$rsp{name}=[$_];
$rsp{data} = [ "Please make sure $_ exists in /etc/hosts" ];
$callback->({node=>[\%rsp]});
}
}
my $node;
my $fping;
open($fping,"fping ".join(' ',@nodes). " 2> /dev/null|") or die("Can't start fping: $!");