* In the VM tests, add "-m 0" to syslogd to kill the "-- MARK --"

messages.  These prevent hanging tests from being killed after 1
  hour of silence.

svn path=/nixos/trunk/; revision=28393

modules/testing/test-instrumentation.nix

@@ -92,6 +92,10 @@ in
     # Send all of /var/log/messages to the serial port.
     services.syslogd.extraConfig = "*.* /dev/ttyS0";
 
+    # Disable "-- MARK --" messages.  These prevent hanging tests from
+    # being killed after 1 hour of silence.
+    services.syslogd.extraParams = [ "-m 0" ];
+    
     # Don't run klogd.  Kernel messages appear on the serial console anyway.
     jobs.klogd.startOn = mkOverride 50 "";