exec {"grub disable transparent hugepages":
          command => '/usr/sbin/grubby --args="transparent_hugepage=never" --update-kernel ALL',
          unless  => '/usr/sbin/grubby --info `/usr/sbin/grubby --default-kernel` | /usr/bin/grep transparent_hugepage=never',
        }
        exec {"set hugepages as default option in sysconfig":
          command => "/usr/bin/sed -i 's/quiet/quiet transparent_hugepage=never/' /etc/sysconfig/grub",
          unless  => "/usr/bin/grep transparent_hugepage /etc/sysconfig/grub",
        }
        exec {"set hugepages as default option in default":
          command => "/usr/bin/sed -i 's/quiet/quiet transparent_hugepage=never/' /etc/default/grub",
          unless  => "/usr/bin/grep transparent_hugepage /etc/default/grub",
        }