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rmnimimage: check nim resources(alloc_count) on sn when we want to remove it on mn.

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11703 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
sjing 2012-02-28 08:44:13 +00:00
parent fb3869525a
commit 8f0e127d31
1 changed files with 80 additions and 20 deletions
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100
xCAT-server/lib/xcat/plugins/aixinstall.pm
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@ -202,7 +202,7 @@ sub preprocess_request
{
# take care of -h etc.
# also get osimage hash to pass on!!
my ($rc, $imagehash, $servers) = &prermnimimage($cb, $sub_req);
my ($rc, $imagehash, $servers, $mnsn) = &prermnimimage($cb, $sub_req);
if ($rc)
{ # either error or -h was processed etc.
my $rsp;
@ -218,11 +218,25 @@ sub preprocess_request
# if something more than -h etc. then pass on the request
if (defined($imagehash) && scalar(@{$servers}))
{
my %allsn;
foreach my $sn (@{$mnsn}) # convert array to hash
{
$allsn{$sn} = 1;
}
foreach my $snkey (@{$servers})
{
my $reqcopy = {%$req};
$reqcopy->{'_xcatdest'} = $snkey;
# put servicenode list in req, will use it in rmnimimage().
if(%allsn)
{
# add tags to the hash keys that start with a number
xCAT::InstUtils->taghash(\%allsn);
$reqcopy->{'nodehash'} = \%allsn;
}
#$reqcopy->{_xcatpreprocessed}->[0] = 1;
if ($imagehash)
{
@ -513,7 +527,7 @@ sub process_request
}
elsif ($command eq "rmnimimage")
{
($ret, $msg) = &rmnimimage($callback, $imagehash, $sub_req);
($ret, $msg) = &rmnimimage($callback, $imagehash, $nodehash, $sub_req);
}
elsif ($command eq "chkosimage")
{
@ -5494,6 +5508,20 @@ sub prermnimimage
my $nimprime = xCAT::InstUtils->getnimprime();
chomp $nimprime;
# by default, get MN and all servers
my @allsn = ();
my @nlist = xCAT::Utils->list_all_nodes;
my $sn;
my $service = "xcat";
if (\@nlist)
{
$sn = xCAT::Utils->getSNformattedhash(\@nlist, $service, "MN");
}
foreach my $snkey (keys %$sn)
{
push(@allsn, $snkey);
}
if ($::MN)
{
@ -5506,20 +5534,8 @@ sub prermnimimage
}
else
{
# do MN and all servers
# get all the service nodes
my @nlist = xCAT::Utils->list_all_nodes;
my $sn;
my $service = "xcat";
if (\@nlist)
{
$sn = xCAT::Utils->getSNformattedhash(\@nlist, $service, "MN");
}
foreach my $snkey (keys %$sn)
{
push(@servicenodes, $snkey);
}
# do mn and all sn
@servicenodes = @allsn;
}
#
@ -5546,7 +5562,7 @@ sub prermnimimage
}
}
return (0, \%imagedef, \@servicenodes);
return (0, \%imagedef, \@servicenodes, \@allsn);
}
#----------------------------------------------------------------------------
@ -5568,6 +5584,7 @@ sub rmnimimage
{
my $callback = shift;
my $imaghash = shift;
my $nodehash = shift; # store all servicenodes.
my $subreq = shift;
my @servernodelist;
@ -5582,6 +5599,12 @@ sub rmnimimage
return 0;
}
my %allsn;
if ($nodehash)
{
%allsn = %{$nodehash};
}
if (defined(@{$::args}))
{
@ARGV = @{$::args};
@ -5698,6 +5721,11 @@ sub rmnimimage
my $res_name = $imagedef{$image_name}{$attr};
chomp $res_name;
unless($res_name)
{
next;
}
if ($attr eq 'script')
{
foreach (split /,/, $res_name)
@ -5740,9 +5768,41 @@ sub rmnimimage
}
else
{
$alloc_count =
xCAT::InstUtils->get_nim_attr_val($resname, "alloc_count",
$callback, "", $subreq);
if ($::MN)
{
# check nim resources on mn or nimprime
$alloc_count =
xCAT::InstUtils->get_nim_attr_val($resname, "alloc_count",
$callback, "", $subreq);
}
else
{
# get local hostname as target, since the req has been dispatched.
my $hn = `hostname`;
$alloc_count =
xCAT::InstUtils->get_nim_attr_val($resname, "alloc_count",
$callback, $hn, $subreq);
}
# if this is mn, check the alloc_count on sn too.
if (xCAT::Utils->isMN())
{
foreach my $sn (keys %allsn)
{
my $acount =
xCAT::InstUtils->get_nim_attr_val($resname, "alloc_count",
$callback, $sn, $subreq);
if ($acount != 0)
{
my $rsp;
push @{$rsp->{data}},
"$Sname: The resource named \'$resname\' is currently allocated on $sn. It will not be removed.\n";
xCAT::MsgUtils->message("I", $rsp, $callback);
$alloc_count = $alloc_count + $acount;
}
}
}
}
if (defined($alloc_count) && ($alloc_count != 0))