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add more comments to some special cases in preprocess_nodes()

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@12447 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
jjhua 2012-05-02 05:50:35 +00:00
parent c44a1ec540
commit aa3250fa44
1 changed files with 19 additions and 4 deletions
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23
xCAT-server/lib/perl/xCAT/PPC.pm
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@ -818,14 +818,22 @@ sub preprocess_nodes {
return undef;
}
}
##########################################################
# For DFM actions, all the IPs of the FSPs/BPAs corresponding CECs/Frames will be used to do the
# comminucation with the hdwr_svr. So use the gethcpAttribs() to collect the CECs' FSPs, and Frames'
# BPA here for process fork .
# In the HMC hardware control environment, the mkhwconn/rmhwconn commands will use the FSPs' IPs or
# the BPAs' IPs. So it also need to collect the CECs' FSPs, and Frames' BPA here.
##########################################################
if ( $request->{fsp_api} == 1 || $request->{command} =~ /^(mkhwconn|rmhwconn)$/) {
xCAT::FSPUtils::getHcpAttribs($request, \%tabs);
}
##########################################
# Group nodes
# Group nodes. The first key is hcp, and the second key is mtms. This Group result is temporary.
# All the attributs collected here will be used for the different commands Grcup Nodes later.
##########################################
foreach my $node ( @$noderange ) {
my $d = resolve( $request, $node, \%tabs );
@ -846,7 +854,9 @@ sub preprocess_nodes {
my $mtms = @$d[2];
######################################
# Special case for mkhwconn
# Special case for mkhwconn with -p. The hcp in the command is specified by the users,
# not in the DB, and the hcp value is stored in $request->{opt}->{p}.
# So set the $request->{opt}->{p} as the key the %nodehash directly.
######################################
if ( $request->{command} eq "mkhwconn" and
exists $request->{opt}->{p})
@ -876,6 +886,10 @@ sub preprocess_nodes {
$request->{$hcp}{cred} = \@cred;
}
######################################################
#In DFM suppport, only the mkhwconn command need the userid/password to
#create the connection between hdwr_svr and FSPs/BPAs
######################################################
if( $request->{fsp_api} == 1 && $request->{command} eq "mkhwconn") {
my $user;
if($request->{hwtype} && ($request->{hwtype} eq "blade" )) {
@ -1274,7 +1288,8 @@ sub resolve {
}
############################
#Specail case for mkhwconn/lshwconn/rmhwconn with -s
#Specail case for mkhwconn/lshwconn/rmhwconn with -s . The sfp value( always the hmc) should
#be set as the hcp.
############################
if( $request->{command} =~ /^(mkhwconn|lshwconn|rmhwconn)$/ && grep (/^-s$/, @{$request->{arg}})) {
my $sfp;