fix for bug 4142: add vios as a new device type

perl-xCAT/xCAT/RemoteShellExp.pm

@@ -810,6 +810,10 @@ sub senddeviceskeys
     # add to the command
     $setupcmd .=$key; 
     $setupcmd .="\"";
+    # Special case for vios
+    if ($ENV{DEVICETYPE} eq 'vios') {
+        $setupcmd = "\"echo $key | tee -a ~/.ssh/authorized_keys2\"";
+    }
     # For each input device
     my @nodelist=split(/,/,$nodes);
     foreach my $node (@nodelist) {

xCAT-server/share/xcat/devicetype/vios/config

@@ -0,0 +1,5 @@
+[main]
+ssh-setup-command=echo
+[xdsh]
+pre-command=NULL
+post-command=NULL