--- /dev/null
+class huge_mem {
+ # this is included by all hosts,
+ # so filtering needs to happen here.
+
+ if $::hostname in [grnet-node01,grnet-node02] {
+ site::sysctl { 'puppet-vm_dirty_bytes':
+ key => 'vm.dirty_bytes',
+ value => '1073741824',
+ }
+ site::sysctl { 'puppet-vm_dirty_background_bytes':
+ key => 'vm.dirty_background_bytes',
+ value => '268435456',
+ }
+ }
+}