-Tune down concurrent servicing attempts to avoid overly many clients contending for DB access time

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4220 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/sbin/xcatd

@@ -28,7 +28,7 @@ use Fcntl ":flock";
 use xCAT::Client qw(submit_request);
 my $clientselect = new IO::Select;
 my $sslclients = 0; #THROTTLE
-my $maxsslclients = 512; #default
+my $maxsslclients = 64; #default
 
 sub xexit {
    while (wait() > 0) {