diff --git a/perl-xCAT/xCAT/FSPvm.pm b/perl-xCAT/xCAT/FSPvm.pm
index aeb01950f..5e61e3f53 100644
--- a/perl-xCAT/xCAT/FSPvm.pm
+++ b/perl-xCAT/xCAT/FSPvm.pm
@@ -1749,8 +1749,8 @@ sub query_cec_info {
     my $args    = $request->{opt};
     my @td = ();
     my @result = ();
-    print Dumper($request);
-    print Dumper($hash);
+    #print Dumper($request);
+    #print Dumper($hash);
     while (my ($mtms,$h) = each(%$hash) ) {
         while (my ($name, $d) = each (%$h)) {
             @td = @$d;
diff --git a/perl-xCAT/xCAT/Usage.pm b/perl-xCAT/xCAT/Usage.pm
index c36c0b9b4..cbf4ede50 100644
--- a/perl-xCAT/xCAT/Usage.pm
+++ b/perl-xCAT/xCAT/Usage.pm
@@ -207,6 +207,7 @@ my %usage = (
        mkvm noderange [--full]
        mkvm noderange [vmcpus=min/req/max] [vmmemory=min/req/max]
                       [vmphyslots=drc_index1,drc_index2...] [vmothersetting=hugepage:N,bsr:N]
+                      [vmnics=vlan1,vlan2] [vmstorage=<N|viosnode:slotid>] [--vios]
     For KVM
        mkvm noderange -m|--master mastername -s|--size disksize -f|--force
     For zVM
@@ -241,6 +242,8 @@ my %usage = (
        chvm <noderange> [lparname=<*|name>]
        chvm <noderange> [vmcpus=min/req/max] [vmmemory=min/req/max]
                         [vmphyslots=drc_index1,drc_index2...] [vmothersetting=hugepage:N,bsr:N]
+                        [vmnics=vlan1,vlan2] [vmstorage=<N|viosnode:slotid>] [--vios]
+       chvm <noderange> [del_vadapter=slotid]
    VMware specific:
        chvm <noderange> [-a size][-d disk][-p disk][--resize disk=size][--cpus count][--mem memory]
    zVM specific:
diff --git a/xCAT-server/lib/xcat/plugins/nimol.pm b/xCAT-server/lib/xcat/plugins/nimol.pm
index 9f3f94f60..7491d6c09 100644
--- a/xCAT-server/lib/xcat/plugins/nimol.pm
+++ b/xCAT-server/lib/xcat/plugins/nimol.pm
@@ -17,7 +17,7 @@ use File::Path;
 use File::Copy;
 use Fcntl qw/:flock/;
 
-use Data::Dumper;
+#use Data::Dumper;
 use Getopt::Long;
 Getopt::Long::Configure("bundling");
 Getopt::Long::Configure("pass_through");
@@ -144,7 +144,7 @@ sub preprocess_request {
             $request = {};
             return;
         }
-        print Dumper($request);
+        #print Dumper($request);
         return [$request];   
     } 
     
@@ -160,7 +160,7 @@ sub process_request {
     if ($command eq 'copycd') {
         return copycd($request, $callback, $subreq);
     } elsif ($command eq 'nodeset') {
-        print Dumper($request);
+        #print Dumper($request);
         return nodeset($request, $callback, $subreq);
     }
 }
@@ -202,8 +202,8 @@ sub copycd {
         $callback->({error=>"Only suport to use the iso file vios"});
         return;
     }
-    print __LINE__."=====>vios=====.\n";
-    print Dumper($request);
+    #print __LINE__."=====>vios=====.\n";
+    #print Dumper($request);
     my $installroot = "/install";
     my @entries = xCAT::TableUtils->get_site_attribute("installdir");
     my $t_entry = $entries[0];
@@ -259,7 +259,7 @@ sub copycd {
         close($expectcd_fd);
     }
     if ($expect_cd eq "END") {
-        goto CREATE_OBJ;
+        #goto CREATE_OBJ;
         $callback->({error=>"All the cds for $distname are gotten."});
         return;    
     }
@@ -318,7 +318,7 @@ sub copycd {
         $callback->({error=>$res});
         return;
     }
-CREATE_OBJ:
+    #CREATE_OBJ:
     if ($expect_cd eq "END") {
         my $imagename = $distname.'_sysb';
         xCAT::MsgUtils->message("I", {data=>["create osimage object: $imagename"]}, $callback);
@@ -331,7 +331,7 @@ CREATE_OBJ:
                            osdistroname=>$distname,
                            osvers=>$oslevel,
                            osarch=>$arch);
-            print Dumper(%tb_cols);
+            #print Dumper(%tb_cols);
             $osimagetab->setAttribs(\%key_col, \%tb_cols);
         } else {
             $callback->({error=>"Can not open 'osimage' table"});
diff --git a/xCAT/postscripts/config_bootnicsea b/xCAT/postscripts/config_bootnicsea
index f38d2cb90..45ae983b2 100644
--- a/xCAT/postscripts/config_bootnicsea
+++ b/xCAT/postscripts/config_bootnicsea
@@ -129,16 +129,15 @@ unless($mask) {
     }
 }
 
-close($::LOG_FILE);
 {
     my $lsicmd = "/usr/sbin/lsitab bootnicsea > /dev/null 2>&1"; 
     if (&runcmd($lsicmd) == 0) {
-       #my $mkicmd = '/usr/sbin/mkitab "bootnicsea:2:wait:/xcatpost/config_bootnicsea > /dev/console 2>&1"';
        my $rmicmd = 'rmitab "bootnicsea" > /dev/null 2>&1';
         if (&runcmd($rmicmd) != 0) {
             msg("Warning: config_bootnicsea: Could not remove config_bootnicsea from /etc/inittab.\n")
         }
     }
 }
+close($::LOG_FILE);
 
 exit 0;