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fix for defect 2932537 add check for no ipaddress returned and for an ip address that starts with 127.0.0

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4966 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
lissav 2010-01-18 19:45:31 +00:00
parent 75cddb7df3
commit 25ab309d45
1 changed files with 17 additions and 1 deletions
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18
xCAT-server/sbin/xcatconfig
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@ -810,7 +810,23 @@ sub initDB
my ($name, $aliases, $addrtype, $length, @addrs) = gethostbyname($hname);
if ($? == 0)
{
$master = inet_ntoa($addrs[0]);
my $len= scalar(@addrs);
if ($len > 0 ) { # we got some ip addresses
for (my $i = 0 ; $i < $len ; $i++){
my @ipaddr=inet_ntoa($addrs[$i]);
if (!grep(/127.0.0/, @ipaddr)) {
$master = inet_ntoa($addrs[$i]);
last;
}
}
if (!defined($master)) {
xCAT::MsgUtils->message("E", "Hostname resolution for $hname failed.");
$master = "NORESOLUTION";
}
} else {
xCAT::MsgUtils->message("E", "Hostname resolution for $hname failed.");
$master = "NORESOLUTION";
}
}
else
{