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don't remove shared resources

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@12582 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
nott 2012-05-09 14:22:55 +00:00
parent 03c9080081
commit c9e5ed1690
1 changed files with 63 additions and 5 deletions
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68
xCAT-server/lib/xcat/plugins/aixinstall.pm
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@ -767,7 +767,8 @@ sub nimnodeset
#
# See if we need to create a resolv_conf resource
#
my $RChash;
my $RChash;
$RChash = &chk_resolv_conf($callback, \%objhash, \@nodelist, \%nethash, \%imagehash, \%attrs, \%nodeosi, $subreq);
if ( !$RChash ){
my $rsp;
@ -5500,6 +5501,63 @@ sub prermnimimage
return (1);
}
# need to check if NIM res is mentioned in another osimage def
# if not force then don't remove osimage
if (!$::FORCE) {
my %allosimages;
my %objtype;
foreach my $os (@deflist) {
$objtype{$os} = 'osimage';
}
%allosimages = xCAT::DBobjUtils->getobjdefs(\%objtype, $callback);
if (!(%allosimages))
{
my $rsp;
push @{$rsp->{data}}, "Could not get xCAT image definitions.\n";
xCAT::MsgUtils->message("E", $rsp, $callback);
return (0);
}
# Get a list of all nim resource types
#
my @nimrestypes;
my $cmd = qq~/usr/sbin/lsnim -P -c resources | /usr/bin/cut -f1 -d' ' 2>/dev/null~;
@nimrestypes = xCAT::Utils->runcmd("$cmd", -1);
if ($::RUNCMD_RC != 0)
{
my $rsp;
push @{$rsp->{data}}, "Could not get NIM resource types.";
xCAT::MsgUtils->message("E", $rsp, $callback);
return 1;
}
my $found=0;
foreach my $restype (@nimrestypes) {
foreach my $img (@deflist) {
if ($image_name ne $img) {
if ( $allosimages{$image_name}{$restype} && ($allosimages{$img}{$restype} eq $allosimages{$image_name}{$restype} )) {
# these two images share a resource
if ($::VERBOSE) {
my $rsp;
push @{$rsp->{data}}, "The osimage $image_name and $img share the common resource $allosimages{$img}{$restype}\n";
xCAT::MsgUtils->message("I", $rsp, $callback);
}
$found++;
}
}
}
}
if ($found) {
my $rsp;
push @{$rsp->{data}}, "One or more resources are being used in other osimage definitions. The osimage $image_name will not be removed. Use the force option to override this check.\n";
xCAT::MsgUtils->message("E", $rsp, $callback);
return 1;
}
}
# get the xCAT image definition
my %objtype;
$objtype{$image_name} = 'osimage';
@ -9682,14 +9740,14 @@ sub mkdsklsnode
#
# See if we need to create a resolv_conf resource
#
my $RChash;
$RChash = &chk_resolv_conf($callback, \%objhash, \@nodelist, \%nethash, \%imagehash, \%attrs, \%nodeosi, $subreq);
if ( !$RChash ){
my %RChash;
%RChash = &chk_resolv_conf($callback, \%objhash, \@nodelist, \%nethash, \%imagehash, \%attrs, \%nodeosi, $subreq);
if ( !%RChash ){
my $rsp;
push @{$rsp->{data}}, "Could not check NIM resolv_conf resource.\n";
xCAT::MsgUtils->message("E", $rsp, $callback);
}
my %resolv_conf_hash = %{$RChash};
my %resolv_conf_hash = %RChash;
#
# define and initialize the diskless/dataless nodes