initramfs options below, no error msg. when its generated.
#vim:set ft=sh
#MODULES
#The following modules are loaded before any boot hooks are
#run. Advanced users may wish to specify all system modules
#in this array. For instance:
#MODULES=(piix ide_disk reiserfs)
MODULES="crc32c-intel"
#BINARIES
#This setting includes any additional binaries a given user may
#wish into the CPIO image. This is run last, so it may be used to
#override the actual binaries included by a given hook
#BINARIES are dependency parsed, so you may safely ignore libraries
BINARIES=()
#FILES
#This setting is similar to BINARIES above, however, files are added
#as-is and are not parsed in any way. This is useful for config files.
FILES="/crypto_keyfile.bin"
#HOOKS
#This is the most important setting in this file. The HOOKS control the
#modules and scripts added to the image, and what happens at boot time.
#Order is important, and it is recommended that you do not change the
#order in which HOOKS are added. Run 'mkinitcpio -H <hook name>' for
#help on a given hook.
#'base' is _required_ unless you know precisely what you are doing.
#'udev' is _required_ in order to automatically load modules
#'filesystems' is _required_ unless you specify your fs modules in MODULES
#Examples:
##This setup specifies all modules in the MODULES setting above.
##No raid, lvm2, or encrypted root is needed.
#HOOKS=(base)
#
## This setup will autodetect all modules for your system and should
##work as a sane default
#HOOKS=(base udev autodetect block filesystems)
#
##This setup will generate a 'full' image which supports most systems.
##No autodetection is done.
#HOOKS=(base udev block filesystems)
#
##This setup assembles a pata mdadm array with an encrypted root FS.
##Note: See 'mkinitcpio -H mdadm' for more information on raid devices.
#HOOKS=(base udev block mdadm encrypt filesystems)
#
##This setup loads an lvm2 volume group on a usb device.
#HOOKS=(base udev block lvm2 filesystems)
#
##NOTE: If you have /usr on a separate partition, you MUST include the
#usr, fsck and shutdown hooks.
HOOKS="base udev autodetect modconf block keyboard keymap encrypt openswap resume filesystems"
#COMPRESSION
#Use this to compress the initramfs image. By default, gzip compression
#is used. Use 'cat' to create an uncompressed image.
#COMPRESSION="gzip"
#COMPRESSION="bzip2"
#COMPRESSION="lzma"
#COMPRESSION="xz"
#COMPRESSION="lzop"
#COMPRESSION="lz4"
#COMPRESSION_OPTIONS
#Additional options for the compressor
#COMPRESSION_OPTIONS=()