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fix for bug 3152267: redirect the first nim mount to external nfs server

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8563 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
ligc 2011-01-06 06:53:51 +00:00
parent b87e6c8a94
commit 7e14e139e2
1 changed files with 49 additions and 9 deletions
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58
xCAT-server/lib/xcat/plugins/aixinstall.pm
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@ -8239,7 +8239,15 @@ sub mkdsklsnode
# if nfsserver is set to the service node itself, nothing needs to do
if(!xCAT::InstUtils->is_me($nfshash->{$snd}->[0]->{'nfsserver'}))
{
my $osimg = $nodeosi{$snd};
my $osimg = $nodeosi{$snd};
my ($nfshost,$nfsip) = xCAT::NetworkUtils->gethostnameandip($nfshash->{$snd}->[0]->{'nfsserver'});
if (!$nfshost || !$nfsip)
{
my $rsp = {};
$rsp->{data}->[0] = "Can not resolve the nfsserver $nfshost for node $snd";
xCAT::MsgUtils->message("E", $rsp, $callback);
next;
}
#shared_root configuration
my $hostfile;
my $filesystemsfile;
@ -8258,14 +8266,46 @@ sub mkdsklsnode
"location", $callback, $Sname, $subreq);
$hostfile = "$imgrootdir/$snd/etc/hosts";
$filesystemsfile = "$imgrootdir/$snd/etc/filesystems";
}
my ($nfshost,$nfsip) = xCAT::NetworkUtils->gethostnameandip($nfshash->{$snd}->[0]->{'nfsserver'});
if (!$nfshost || !$nfsip)
{
my $rsp = {};
$rsp->{data}->[0] = "Can not resolve the nfsserver $nfshost for node $snd";
xCAT::MsgUtils->message("E", $rsp, $callback);
next;
my ($nodehost, $nodeip) = xCAT::NetworkUtils->gethostnameandip($snd);
if (!$nodehost || !$nodeip)
{
my $rsp = {};
$rsp->{data}->[0] = "Can not resolve the node $snd";
xCAT::MsgUtils->message("E", $rsp, $callback);
next;
}
my $tftpdir = xCAT::Utils->getTftpDir();
my $niminfofile = "$tftpdir/${nodeip}.info";
#Update /tftpboot/<node>.info file
my $fscontent;
unless (open(NIMINFOFILE, "<$niminfofile"))
{
my $rsp = {};
$rsp->{data}->[0] = "Can not open the niminfo file $niminfofile for node $snd";
xCAT::MsgUtils->message("E", $rsp, $callback);
next;
}
while (my $line = <NIMINFOFILE>)
{
$fscontent .= $line;
}
# Update the ROOT & NIM_HOSTS
$fscontent =~ s/(export\s+SPOT=)(.*):/$1$nfshost:/;
$fscontent =~ s/(export\s+ROOT=)(.*):/$1$nfshost:/;
$fscontent =~ s/(export\s+NIM_HOSTS=.*)"/$1$nfsip:$nfshost "/;
close(NIMINFOFILE);
unless (open(TMPFILE, ">$niminfofile"))
{
my $rsp = {};
$rsp->{data}->[0] = "Can not open the file $niminfofile for writing";
xCAT::MsgUtils->message("E", $rsp, $callback);
next;
}
print TMPFILE $fscontent;
close(TMPFILE);
}
#Update etc/hosts file in the shared_root or root