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--- centos_6.5_pacemaker [2015/03/05 08:17] – herwarth
+++ centos_6.5_pacemaker [2015/03/05 09:01] (current) – [Random number generator] herwarth
@@ Line 11: / Line 11: @@
 ====Random number generator====
-  vi /etc/sysconfig/rngd
+<code - /etc/sysconfig/rngd>
+EXTRAOPTIONS="-r /dev/urandom"
-  EXTRAOPTIONS="-r /dev/urandom"
+</code>
   chkconfig rngd on
   service rngd start
 ====Empty cluster=====
-===legacy CMAN stuff===
+===Legacy CMAN stuff===
 do the following on the first node:
 <code>
@@ Line 49: / Line 48: @@
   corosync-objctl | egrep ^totem
-===pacemaker stuff===
+===Pacemaker stuff===
 do the following on all nodes:
   service pacemaker start
@@ Line 73: / Line 72: @@
 ====LVM====
 edit /etc/lvm/lvm.conf and define which volume groups to enable at startup. exclude cluster VGs. in this example the cluster VG is data.
-  vi /etc/lvm/lvm.conf
+<code - /etc/lvm/lvm.conf>
-  .
+.
-  .
+.
-  #volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ]
+#volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ]
-  volume_list = [ "system" ]
+volume_list = [ "system" ]
-  .
+.
-  .
+.
+</code>
 <code>
 pcs resource create lvm_data LVM volgrpname=data exclusive=true