diff --git a/perl-xCAT/xCAT/FSPcfg.pm b/perl-xCAT/xCAT/FSPcfg.pm
index 4ea4d86cf..dccbb9892 100644
--- a/perl-xCAT/xCAT/FSPcfg.pm
+++ b/perl-xCAT/xCAT/FSPcfg.pm
@@ -318,9 +318,10 @@ sub do_set_sysname {
            my $sysname = ($value eq '*') ? $name : $value;
            my $action = $sysname_action{set}{@$d[4]};
            my $values = xCAT::FSPUtils::fsp_api_action($name, $d, $action, 0, $sysname);
-           if (@$values[2] != 0)  {
-               push @result, $values;
-               last;
+           if (@$values[1] && ((@$values[1] =~ /Error/i) && (@$values[2] != 0))) {
+                return ([[$name, @$values[1], '1']]);
+           } else {
+                push $result, [$name, "Success", 0];
            }
         }
     }
diff --git a/perl-xCAT/xCAT/PPCcfg.pm b/perl-xCAT/xCAT/PPCcfg.pm
index 74d92ee54..33eabb85c 100644
--- a/perl-xCAT/xCAT/PPCcfg.pm
+++ b/perl-xCAT/xCAT/PPCcfg.pm
@@ -58,6 +58,8 @@ sub parse_args {
         "*_passwd",
         "hostname",
         "resetnet",
+        "dev",
+        "celogin1"
     );
     my @ppc = (
         "sshcfg"
diff --git a/perl-xCAT/xCAT/Usage.pm b/perl-xCAT/xCAT/Usage.pm
index 6bcc05e4c..70aa5b847 100644
--- a/perl-xCAT/xCAT/Usage.pm
+++ b/perl-xCAT/xCAT/Usage.pm
@@ -183,7 +183,7 @@ my %usage = (
    PPC (with HMC) specific:
        lsvm <noderange> [-a|--all]
    PPC (using Direct FSP Management) specific:
-       lsvm <noderange> ",
+       lsvm <noderange> [-l|--long]",
     "chvm" => 
 "Usage:
    Common:
@@ -193,6 +193,7 @@ my %usage = (
        chvm <noderange> <attr>=<val> [<attr>=<val>...]
    PPC (using Direct FSP Management) specific:
        chvm <noderange> [-p <profile>]
+       chvm <noderange> [lparname=<*|name>]
        chvm <noderange> -i <id> [-m <memory_interleaving>] -r <partition_rule>
    VMware specific:
        chvm <noderange> [-a size][-d disk][-p disk][--resize disk=size][--cpus count][--mem memory]",
diff --git a/xCAT-client/pods/man1/rspconfig.1.pod b/xCAT-client/pods/man1/rspconfig.1.pod
index 6552d3ed5..228d12e7c 100644
--- a/xCAT-client/pods/man1/rspconfig.1.pod
+++ b/xCAT-client/pods/man1/rspconfig.1.pod
@@ -550,7 +550,7 @@ B<rspconfig> I<mm01 sysname>
 
 B<rspconfig> I<mm01 sysname=frame1>
 
- mm01: success
+ mm01: Success
 
 B<rspconfig> I<mm01 sysname>