Current File : //etc/default/grub

GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="crashkernel=auto rd.md.uuid=dd6413e7:6708db3d:a47afea9:94c333a9 resume=UUID=2d0f1368-54f1-402a-b21a-468bfad5b44c rhgb quiet"
GRUB_DISABLE_RECOVERY="true"
GRUB_ENABLE_BLSCFG=true
GRUB_PRELOAD_MODULES="raid dmraid lvm"