Fixed typo in orahost/tasks/RedHat-*, so it actually matches ansible_os_family

Author: oravirt

roles/orahost/tasks/RedHat-6.yml

@@ -0,0 +1,31 @@
+---
+
+- name: Count number of kernel lines that needs to be changed (numa=off transparent_hugepage=never)
+  shell: cat /etc/grub.conf | grep title |wc -l
+  register: count
+  tags: thpnuma
+
+- name: Disable Transparent Hugepages (in grub.conf)
+  lineinfile: dest=/etc/grub.conf
+            backup=True
+            backrefs=True
+            state=present
+            regexp='(^\s+kernel(\s+(?!transparent_hugepage=never)[\w=/\-\.]+)*)\s*$'
+            line='\1 transparent_hugepage=never'
+  with_sequence: start=0 end={{ count.stdout }}
+  tags: thpnuma
+
+- name: Disable Numa (in grub.conf)
+  lineinfile: dest=/etc/grub.conf
+            backup=True
+            backrefs=True
+            state=present
+            regexp='(^\s+kernel(\s+(?!numa=off)[\w=/\-\.]+)*)\s*$'
+            line='\1 numa=off'
+  with_sequence: start=0 end={{ count.stdout }}
+  tags: thpnuma
+  when: disable_numa_boot
+
+- name: Disable Transparent Hugepages (runtime)
+  shell: if test -f /sys/kernel/mm/transparent_hugepage/enabled; then echo never > /sys/kernel/mm/transparent_hugepage/enabled; fi;
+  tags: tphnuma

roles/orahost/tasks/RedHat-7.yml

@@ -0,0 +1,3 @@
+- name: Disable Transparent Hugepages (runtime)
+  shell: if test -f /sys/kernel/mm/transparent_hugepage/enabled; then echo never > /sys/kernel/mm/transparent_hugepage/enabled; fi;
+  tags: tphnuma