call when building the initramfs. Modules are located
in /usr/lib/dracut/modules.d.
-o, --omit [LIST] Omit a space-separated list of dracut modules.
+ --force-add [LIST] Force to add a space-separated list of dracut modules
+ to the default set of modules, when -H is specified.
-d, --drivers [LIST] Specify a space-separated list of kernel modules to
- exclusively include in the initramfs.
- --add-drivers [LIST] Specify a space-separated list of kernel
- modules to add to the initramfs.
+ exclusively include in the initramfs.
+ --add-drivers [LIST] Specify a space-separated list of kernel
+ modules to add to the initramfs.
--omit-drivers [LIST] Specify a space-separated list of kernel
- modules not to add to the initramfs.
+ modules not to add to the initramfs.
--filesystems [LIST] Specify a space-separated list of kernel filesystem
- modules to exclusively include in the generic
- initramfs.
+ modules to exclusively include in the generic
+ initramfs.
-k, --kmoddir [DIR] Specify the directory, where to look for kernel
- modules
+ modules
--fwdir [DIR] Specify additional directories, where to look for
- firmwares, separated by :
+ firmwares, separated by :
--kernel-only Only install kernel drivers and firmware files
--no-kernel Do not install kernel drivers and firmware files
+ --print-cmdline Print the kernel command line for the given disk layout
+ --early-microcode Combine early microcode with ramdisk
+ --no-early-microcode Do not combine early microcode with ramdisk
--kernel-cmdline [PARAMETERS] Specify default kernel command line parameters
--strip Strip binaries in the initramfs
--nostrip Do not strip binaries in the initramfs
/usr/lib/dracut/modules.d.
Useful when running dracut from a git checkout.
-H, --hostonly Host-Only mode: Install only what is needed for
- booting the local host instead of a generic host.
+ booting the local host instead of a generic host.
-N, --no-hostonly Disables Host-Only mode
+ --persistent-policy [POLICY]
+ Use [POLICY] to address disks and partitions.
+ POLICY can be any directory name found in /dev/disk.
+ E.g. "by-uuid", "by-label"
--fstab Use /etc/fstab to determine the root device.
--add-fstab [FILE] Add file to the initramfs fstab
--mount "[DEV] [MP] [FSTYPE] [FSOPTS]"
if [[ "$__resultvar" ]]; then
eval $__resultvar="'$_value'"
else
- echo "$_value"
+ printf "%s" "$_value"
fi
eval unset ${__stack}'[${#'${__stack}'[@]}-1]'
return 0
fi
}
-
dropindirs_sort()
{
- suffix=$1; shift
- args=("$@")
- files=$(
- while (( $# > 0 )); do
- for i in ${1}/*${suffix}; do
- [[ -f $i ]] && echo ${i##*/}
- done
- shift
- done | sort -Vu
- )
-
- for f in $files; do
- for d in "${args[@]}"; do
- if [[ -f "$d/$f" ]]; then
- echo "$d/$f"
- continue 2
+ local suffix=$1; shift
+ local -a files
+ local f d
+
+ for d in "$@"; do
+ for i in "$d/"*"$suffix"; do
+ if [[ -e "$i" ]]; then
+ printf "%s\n" "${i##*/}"
fi
done
- done
+ done | sort -Vu | {
+ readarray -t files
+
+ for f in "${files[@]}"; do
+ for d in "$@"; do
+ if [[ -e "$d/$f" ]]; then
+ printf "%s\n" "$d/$f"
+ continue 2
+ fi
+ done
+ done
+ }
}
verbosity_mod_l=0
--long force \
--long kernel-only \
--long no-kernel \
+ --long print-cmdline \
--long kernel-cmdline: \
--long strip \
--long nostrip \
--long quiet \
--long local \
--long hostonly \
+ --long host-only \
--long no-hostonly \
+ --long no-host-only \
+ --long persistent-policy: \
--long fstab \
--long help \
--long bzip2 \
--long printsize \
--long regenerate-all \
--long noimageifnotneeded \
+ --long early-microcode \
+ --long no-early-microcode \
-- "$@")
if (( $? != 0 )); then
-f|--force) force=yes;;
--kernel-only) kernel_only="yes"; no_kernel="no";;
--no-kernel) kernel_only="no"; no_kernel="yes";;
+ --print-cmdline) print_cmdline="yes"; hostonly_l="yes"; kernel_only="yes"; no_kernel="yes";;
+ --early-microcode) early_microcode_l="yes";;
+ --no-early-microcode) early_microcode_l="no";;
--strip) do_strip_l="yes";;
--nostrip) do_strip_l="no";;
--hardlink) do_hardlink_l="yes";;
-q|--quiet) ((verbosity_mod_l--));;
-l|--local)
allowlocal="yes"
- [[ -f "$(readlink -f ${0%/*})/dracut-functions.sh" ]] \
- && dracutbasedir="$(readlink -f ${0%/*})"
+ [[ -f "$(readlink -f "${0%/*}")/dracut-functions.sh" ]] \
+ && dracutbasedir="$(readlink -f "${0%/*}")"
;;
- -H|--hostonly) hostonly_l="yes" ;;
- -N|--no-hostonly) hostonly_l="no" ;;
+ -H|--hostonly|--host-only)
+ hostonly_l="yes" ;;
+ -N|--no-hostonly|--no-host-only)
+ hostonly_l="no" ;;
+ --persistent-policy)
+ persistent_policy_l="$2"; shift;;
--fstab) use_fstab_l="yes" ;;
-h|--help) long_usage; exit 1 ;;
-i|--include) push include_src "$2"
if [[ $regenerate_all == "yes" ]]; then
ret=0
if [[ $kernel ]]; then
- echo "--regenerate-all cannot be called with a kernel version" >&2
+ printf -- "--regenerate-all cannot be called with a kernel version\n" >&2
exit 1
fi
if [[ $outfile ]]; then
- echo "--regenerate-all cannot be called with a image file" >&2
+ printf -- "--regenerate-all cannot be called with a image file\n" >&2
exit 1
fi
cd /lib/modules
for i in *; do
[[ -f $i/modules.builtin ]] || continue
- dracut --kver=$i "${dracut_args[@]}"
+ dracut --kver="$i" "${dracut_args[@]}"
((ret+=$?))
done
exit $ret
+elif [[ $kernel ]]; then
+ if ! [[ -d /lib/modules/$kernel ]] && [[ $no_kernel != yes ]]; then
+ printf -- "Kernel version $kernel has no modules in /lib/modules/$kernel\n" >&2
+ exit 1
+ fi
fi
if ! [[ $kernel ]]; then
fi
done
export PATH="${NPATH#:}"
+unset LC_MESSAGES
+unset LC_CTYPE
+export LC_ALL=C
+export LANG=C
unset NPATH
unset LD_LIBRARY_PATH
unset GREP_OPTIONS
# if we were not passed a config file, try the default one
if [[ ! -f $conffile ]]; then
- [[ $allowlocal ]] && conffile="$dracutbasedir/dracut.conf" || \
+ if [[ $allowlocal ]]; then
+ conffile="$dracutbasedir/dracut.conf"
+ else
conffile="/etc/dracut.conf"
+ fi
fi
if [[ ! -d $confdir ]]; then
- [[ $allowlocal ]] && confdir="$dracutbasedir/dracut.conf.d" || \
+ if [[ $allowlocal ]]; then
+ confdir="$dracutbasedir/dracut.conf.d"
+ else
confdir="/etc/dracut.conf.d"
+ fi
fi
# source our config file
[[ $prefix_l ]] && prefix=$prefix_l
[[ $prefix = "/" ]] && unset prefix
[[ $hostonly_l ]] && hostonly=$hostonly_l
+[[ $persistent_policy_l ]] && persistent_policy=$persistent_policy_l
[[ $use_fstab_l ]] && use_fstab=$use_fstab_l
[[ $mdadmconf_l ]] && mdadmconf=$mdadmconf_l
[[ $lvmconf_l ]] && lvmconf=$lvmconf_l
[[ $show_modules_l ]] && show_modules=$show_modules_l
[[ $nofscks_l ]] && nofscks="yes"
[[ $ro_mnt_l ]] && ro_mnt="yes"
+[[ $early_microcode_l ]] && early_microcode=$early_microcode_l
+[[ $early_microcode ]] || early_microcode=no
# eliminate IFS hackery when messing with fw_dir
fw_dir=${fw_dir//:/ }
bzip2) compress="bzip2 -9";;
lzma) compress="lzma -9";;
xz) compress="xz --check=crc32 --lzma2=dict=1MiB";;
- gzip) command -v pigz > /dev/null 2>&1 && compress="pigz -9" || \
- compress="gzip -9";;
+ gzip) compress="gzip -9"; command -v pigz > /dev/null 2>&1 && compress="pigz -9";;
esac
if [[ $_no_compress_l = "cat" ]]; then
compress="cat"
[[ $hostonly != "-h" ]] && unset hostonly
readonly TMPDIR="$tmpdir"
-readonly initdir=$(mktemp --tmpdir="$TMPDIR/" -d -t initramfs.XXXXXX)
+readonly initdir="$(mktemp --tmpdir="$TMPDIR/" -d -t initramfs.XXXXXX)"
[ -d "$initdir" ] || {
- echo "dracut: mktemp --tmpdir=\"$TMPDIR/\" -d -t initramfs.XXXXXX failed." >&2
+ printf "%s\n" "dracut: mktemp --tmpdir=\"$TMPDIR/\" -d -t initramfs.XXXXXX failed." >&2
exit 1
}
+if [[ $early_microcode = yes ]]; then
+ readonly microcode_dir="$(mktemp --tmpdir="$TMPDIR/" -d -t early_microcode.XXXXXX)"
+ [ -d "$microcode_dir" ] || {
+ printf "%s\n" "dracut: mktemp --tmpdir=\"$TMPDIR/\" -d -t early_microcode.XXXXXX failed." >&2
+ exit 1
+ }
+fi
# clean up after ourselves no matter how we die.
-trap 'ret=$?;[[ $keep ]] && echo "Not removing $initdir." >&2 || { [[ $initdir ]] && rm -rf "$initdir";exit $ret; };' EXIT
+trap '
+ ret=$?;
+ [[ $outfile ]] && [[ -f $outfile.$$ ]] && rm -f -- "$outfile.$$";
+ [[ $keep ]] && echo "Not removing $initdir." >&2 || { [[ $initdir ]] && rm -rf -- "$initdir"; };
+ [[ $keep ]] && echo "Not removing $microcode_dir." >&2 || { [[ $microcode_dir ]] && rm -Rf -- "$microcode_dir"; };
+ [[ $_dlogdir ]] && rm -Rf -- "$_dlogdir";
+ exit $ret;
+ ' EXIT
+
# clean up after ourselves no matter how we die.
trap 'exit 1;' SIGINT
if [[ -f $dracutbasedir/dracut-functions.sh ]]; then
. $dracutbasedir/dracut-functions.sh
else
- echo "dracut: Cannot find $dracutbasedir/dracut-functions.sh." >&2
- echo "dracut: Are you running from a git checkout?" >&2
- echo "dracut: Try passing -l as an argument to $0" >&2
+ printf "%s\n" "dracut: Cannot find $dracutbasedir/dracut-functions.sh." >&2
+ printf "%s\n" "dracut: Are you running from a git checkout?" >&2
+ printf "%s\n" "dracut: Try passing -l as an argument to $0" >&2
exit 1
fi
-inst /bin/sh
-if ! $DRACUT_INSTALL ${initdir+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then
- unset DRACUT_RESOLVE_LAZY
- export DRACUT_RESOLVE_DEPS=1
+if ! [[ $print_cmdline ]]; then
+ inst /bin/sh
+ if ! $DRACUT_INSTALL ${initdir+-D "$initdir"} -R "$initdir/bin/sh" &>/dev/null; then
+ unset DRACUT_RESOLVE_LAZY
+ export DRACUT_RESOLVE_DEPS=1
+ fi
+ rm -fr -- ${initdir}/*
fi
-rm -fr ${initdir}/*
if [[ -f $dracutbasedir/dracut-version.sh ]]; then
. $dracutbasedir/dracut-version.sh
fi
# Verify bash version, current minimum is 3.1
-if (( ${BASH_VERSINFO[0]} < 3 ||
- ( ${BASH_VERSINFO[0]} == 3 && ${BASH_VERSINFO[1]} < 1 ) )); then
- dfatal 'You need at least Bash 3.1 to use dracut, sorry.'
+if (( BASH_VERSINFO[0] < 4 )); then
+ dfatal 'You need at least Bash 4 to use dracut, sorry.'
exit 1
fi
omit_drivers_corrected=""
for d in $omit_drivers; do
- strstr " $drivers $add_drivers " " $d " && continue
+ [[ " $drivers $add_drivers " == *\ $d\ * ]] && continue
omit_drivers_corrected+="$d|"
done
omit_drivers="${omit_drivers_corrected%|}"
# prepare args for logging
for ((i=0; i < ${#dracut_args[@]}; i++)); do
- strstr "${dracut_args[$i]}" " " && \
+ [[ "${dracut_args[$i]}" == *\ * ]] && \
dracut_args[$i]="\"${dracut_args[$i]}\""
#" keep vim happy
done
-ddebug "Executing: $0 ${dracut_args[@]}"
+dinfo "Executing: $0 ${dracut_args[@]}"
[[ $do_list = yes ]] && {
for mod in $dracutbasedir/modules.d/*; do
[[ -d $mod ]] || continue;
[[ -e $mod/install || -e $mod/installkernel || \
-e $mod/module-setup.sh ]] || continue
- echo ${mod##*/??}
+ printf "%s\n" "${mod##*/??}"
done
exit 0
}
}
fi
-if [[ -f $outfile && ! $force ]]; then
+if [[ -f $outfile && ! $force && ! $print_cmdline ]]; then
dfatal "Will not override existing initramfs ($outfile) without --force"
exit 1
fi
# Need to be able to have non-root users read stuff (rpcbind etc)
chmod 755 "$initdir"
+if [[ $hostonly ]]; then
+ for i in /sys /proc /run /dev; do
+ if ! findmnt --target "$i" &>/dev/null; then
+ dwarning "Turning off host-only mode: '$i' is not mounted!"
+ unset hostonly
+ fi
+ done
+fi
+
declare -A host_fs_types
for line in "${fstab_lines[@]}"; do
done
for f in $add_fstab; do
- [ -e $f ] || continue
+ [[ -e $f ]] || continue
while read dev rest; do
- push host_devs $dev
- done < $f
+ push host_devs "$dev"
+ done < "$f"
+done
+
+for dev in $add_device; do
+ push host_devs "$dev"
done
if (( ${#add_device_l[@]} )); then
while pop add_device_l val; do
add_device+=" $val "
+ push host_devs "$val"
done
fi
-for dev in $add_device; do
- push host_devs $dev
-done
-
if [[ $hostonly ]]; then
# in hostonly mode, determine all devices, which have to be accessed
# and examine them for filesystem types
- push host_mp \
+ for mp in \
"/" \
"/etc" \
+ "/bin" \
+ "/sbin" \
+ "/lib" \
+ "/lib64" \
"/usr" \
"/usr/bin" \
"/usr/sbin" \
"/usr/lib" \
"/usr/lib64" \
- "/boot"
-
- for mp in "${host_mp[@]}"; do
+ "/boot";
+ do
+ mp=$(readlink -f "$mp")
mountpoint "$mp" >/dev/null 2>&1 || continue
- push host_devs $(readlink -f "/dev/block/$(find_block_device "$mp")")
+ _dev=$(find_block_device "$mp")
+ _bdev=$(readlink -f "/dev/block/$_dev")
+ [[ -b $_bdev ]] && _dev=$_bdev
+ push host_devs $_dev
+ [[ "$_mp" == "/" ]] && root_dev="$_dev"
+ push host_devs "$_dev"
done
- while read dev type rest; do
- [[ -b $dev ]] || continue
- [[ "$type" == "partition" ]] || continue
- while read _d _m _t _o _r; do
- [[ "$_d" == \#* ]] && continue
- [[ $_d ]] || continue
- [[ $_t != "swap" ]] || [[ $_m != "swap" ]] && continue
- [[ "$_o" == *noauto* ]] && continue
- [[ "$_d" == UUID\=* ]] && _d="/dev/disk/by-uuid/${_d#UUID=}"
- [[ "$_d" == LABEL\=* ]] && _d="/dev/disk/by-label/$_d#LABEL=}"
- [[ "$_d" -ef "$dev" ]] || continue
- push host_devs $(readlink -f $dev)
- break
- done < /etc/fstab
- done < /proc/swaps
+ if [[ -f /proc/swaps ]] && [[ -f /etc/fstab ]]; then
+ while read dev type rest; do
+ [[ -b $dev ]] || continue
+ [[ "$type" == "partition" ]] || continue
+
+ while read _d _m _t _o _r; do
+ [[ "$_d" == \#* ]] && continue
+ [[ $_d ]] || continue
+ [[ $_t != "swap" ]] && continue
+ [[ $_m != "swap" ]] && [[ $_m != "none" ]] && continue
+ [[ "$_o" == *noauto* ]] && continue
+ [[ "$_d" == UUID\=* ]] && _d="/dev/disk/by-uuid/${_d#UUID=}"
+ [[ "$_d" == LABEL\=* ]] && _d="/dev/disk/by-label/$_d#LABEL=}"
+ [[ "$_d" -ef "$dev" ]] || continue
+
+ if [[ -f /etc/crypttab ]]; then
+ while read _mapper _a _p _o; do
+ [[ $_mapper = \#* ]] && continue
+ [[ "$_d" -ef /dev/mapper/"$_mapper" ]] || continue
+ [[ "$_o" ]] || _o="$_p"
+ # skip mkswap swap
+ [[ $_o == *swap* ]] && continue 2
+ done < /etc/crypttab
+ fi
+ push host_devs "$(readlink -f "$dev")"
+ break
+ done < /etc/fstab
+ done < /proc/swaps
+ fi
fi
-_get_fs_type() (
+_get_fs_type() {
[[ $1 ]] || return
- if [[ -b $1 ]] && get_fs_env $1; then
- echo "$(readlink -f $1) $ID_FS_TYPE"
+ if [[ -b /dev/block/$1 ]] && ID_FS_TYPE=$(get_fs_env "/dev/block/$1"); then
+ host_fs_types["$(readlink -f "/dev/block/$1")"]="$ID_FS_TYPE"
return 1
fi
- if [[ -b /dev/block/$1 ]] && get_fs_env /dev/block/$1; then
- echo "$(readlink -f /dev/block/$1) $ID_FS_TYPE"
+ if [[ -b $1 ]] && ID_FS_TYPE=$(get_fs_env "$1"); then
+ host_fs_types["$(readlink -f "$1")"]="$ID_FS_TYPE"
return 1
fi
- if fstype=$(find_dev_fstype $1); then
- echo "$1 $fstype"
+ if fstype=$(find_dev_fstype "$1"); then
+ host_fs_types["$1"]="$fstype"
return 1
fi
return 1
-)
-
-for dev in "${host_devs[@]}"; do
- while read key val; do
- host_fs_types["$key"]="$val"
- done < <(
- _get_fs_type $dev
- check_block_and_slaves_all _get_fs_type $(get_maj_min $dev)
- )
+}
+
+for dev in ${host_devs[@]}; do
+ _get_fs_type "$dev"
+ check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")"
+done
+
+for dev in "${!host_fs_types[@]}"; do
+ [[ ${host_fs_types[$dev]} = "reiserfs" ]] || [[ ${host_fs_types[$dev]} = "xfs" ]] || continue
+ rootopts=$(find_dev_fsopts "$dev")
+ if [[ ${host_fs_types[$dev]} = "reiserfs" ]]; then
+ journaldev=$(fs_get_option $rootopts "jdev")
+ elif [[ ${host_fs_types[$dev]} = "xfs" ]]; then
+ journaldev=$(fs_get_option $rootopts "logdev")
+ fi
+ if [[ $journaldev ]]; then
+ dev="$(readlink -f "$dev")"
+ push host_devs "$dev"
+ _get_fs_type "$dev"
+ check_block_and_slaves_all _get_fs_type "$(get_maj_min "$dev")"
+ fi
done
[[ -d $udevdir ]] \
- || udevdir=$(pkg-config udev --variable=udevdir 2>/dev/null)
+ || udevdir="$(pkg-config udev --variable=udevdir 2>/dev/null)"
if ! [[ -d "$udevdir" ]]; then
[[ -d /lib/udev ]] && udevdir=/lib/udev
[[ -d /usr/lib/udev ]] && udevdir=/usr/lib/udev
[[ -d $systemdutildir ]] \
|| systemdutildir=$(pkg-config systemd --variable=systemdutildir 2>/dev/null)
-[[ -d $systemdsystemunitdir ]] \
- || systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2>/dev/null)
if ! [[ -d "$systemdutildir" ]]; then
[[ -d /lib/systemd ]] && systemdutildir=/lib/systemd
[[ -d /usr/lib/systemd ]] && systemdutildir=/usr/lib/systemd
fi
+
+[[ -d $systemdsystemunitdir ]] \
+ || systemdsystemunitdir=$(pkg-config systemd --variable=systemdsystemunitdir 2>/dev/null)
+
[[ -d "$systemdsystemunitdir" ]] || systemdsystemunitdir=${systemdutildir}/system
+[[ -d $systemdsystemconfdir ]] \
+ || systemdsystemconfdir=$(pkg-config systemd --variable=systemdsystemconfdir 2>/dev/null)
+
+[[ -d "$systemdsystemconfdir" ]] || systemdsystemconfdir=/etc/systemd/system
+
export initdir dracutbasedir dracutmodules \
fw_dir drivers_dir debug no_kernel kernel_only \
- omit_drivers mdadmconf lvmconf \
+ omit_drivers mdadmconf lvmconf root_dev \
use_fstab fstab_lines libdirs fscks nofscks ro_mnt \
stdloglvl sysloglvl fileloglvl kmsgloglvl logfile \
debug host_fs_types host_devs sshkey add_fstab \
- DRACUT_VERSION udevdir systemdutildir systemdsystemunitdir \
- prefix filesystems drivers
+ DRACUT_VERSION udevdir prefix filesystems drivers \
+ systemdutildir systemdsystemunitdir systemdsystemconfdir
+
+mods_to_load=""
+# check all our modules to see if they should be sourced.
+# This builds a list of modules that we will install next.
+for_each_module_dir check_module
+for_each_module_dir check_mount
+
+dracut_module_included "fips" && export DRACUT_FIPS_MODE=1
+
+if [[ $print_cmdline ]]; then
+ modules_loaded=" "
+ # source our modules.
+ for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
+ _d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]}
+ module_cmdline "$_d_mod"
+ done
+ unset moddir
+ printf "\n"
+ exit 0
+fi
# Create some directory structure first
[[ $prefix ]] && mkdir -m 0755 -p "${initdir}${prefix}"
if [[ $prefix ]]; then
for d in bin etc lib sbin tmp usr var $libdirs; do
- strstr "$d" "/" && continue
+ [[ "$d" == */* ]] && continue
ln -sfn "${prefix#/}/${d#/}" "$initdir/$d"
done
fi
fi
fi
-mods_to_load=""
-# check all our modules to see if they should be sourced.
-# This builds a list of modules that we will install next.
-for_each_module_dir check_module
-for_each_module_dir check_mount
-
-strstr "$mods_to_load" "fips" && export DRACUT_FIPS_MODE=1
-
_isize=0 #initramfs size
modules_loaded=" "
# source our modules.
for moddir in "$dracutbasedir/modules.d"/[0-9][0-9]*; do
_d_mod=${moddir##*/}; _d_mod=${_d_mod#[0-9][0-9]}
- if strstr "$mods_to_load" " $_d_mod "; then
- [[ $show_modules = yes ]] && echo "$_d_mod" || \
+ if [[ "$mods_to_load" == *\ $_d_mod\ * ]]; then
+ if [[ $show_modules = yes ]]; then
+ printf "%s\n" "$_d_mod"
+ else
dinfo "*** Including module: $_d_mod ***"
- if [[ $kernel_only = yes ]]; then
- module_installkernel $_d_mod || {
+ fi
+ if [[ $kernel_only == yes ]]; then
+ module_installkernel "$_d_mod" || {
dfatal "installkernel failed in module $_d_mod"
exit 1
}
else
- module_install $_d_mod
+ module_install "$_d_mod"
if [[ $no_kernel != yes ]]; then
- module_installkernel $_d_mod || {
+ module_installkernel "$_d_mod" || {
dfatal "installkernel failed in module $_d_mod"
exit 1
}
#print the module install size
if [ -n "$printsize" ]; then
_isize_new=$(du -sk ${initdir}|cut -f1)
- _isize_delta=$(($_isize_new - $_isize))
- echo "$_d_mod install size: ${_isize_delta}k"
+ _isize_delta=$((_isize_new - _isize))
+ printf "%s\n" "$_d_mod install size: ${_isize_delta}k"
_isize=$_isize_new
fi
fi
for i in $modules_loaded; do
mkdir -p $initdir/lib/dracut
- echo "$i" >> $initdir/lib/dracut/modules.txt
+ printf "%s\n" "$i" >> $initdir/lib/dracut/modules.txt
done
dinfo "*** Including modules done ***"
fi
if [[ $kernel_only != yes ]]; then
- (( ${#install_items[@]} > 0 )) && dracut_install ${install_items[@]}
+ (( ${#install_items[@]} > 0 )) && inst_multiple ${install_items[@]}
- [[ $kernel_cmdline ]] && echo "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf"
+ [[ $kernel_cmdline ]] && printf "%s\n" "$kernel_cmdline" >> "${initdir}/etc/cmdline.d/01-default.conf"
while pop fstab_lines line; do
- echo "$line 0 0" >> "${initdir}/etc/fstab"
+ printf "%s\n" "$line 0 0" >> "${initdir}/etc/fstab"
done
for f in $add_fstab; do
- cat $f >> "${initdir}/etc/fstab"
+ cat "$f" >> "${initdir}/etc/fstab"
done
+ if [ -d ${initdir}/$systemdutildir ]; then
+ mkdir -p ${initdir}/etc/conf.d
+ {
+ printf "%s\n" "systemdutildir=\"$systemdutildir\""
+ printf "%s\n" "systemdsystemunitdir=\"$systemdsystemunitdir\""
+ printf "%s\n" "systemdsystemconfdir=\"$systemdsystemconfdir\""
+ } > ${initdir}/etc/conf.d/systemd.conf
+ fi
+
if [[ $DRACUT_RESOLVE_LAZY ]] && [[ $DRACUT_INSTALL ]]; then
dinfo "*** Resolving executable dependencies ***"
find "$initdir" -type f \
'(' -perm -0100 -or -perm -0010 -or -perm -0001 ')' \
-not -path '*.ko' -print0 \
- | xargs -r -0 $DRACUT_INSTALL ${initdir+-D "$initdir"} -R ${DRACUT_FIPS_MODE+-H}
+ | xargs -r -0 $DRACUT_INSTALL ${initdir+-D "$initdir"} -R ${DRACUT_FIPS_MODE+-H} --
dinfo "*** Resolving executable dependencies done***"
fi
fi
fi
fi
-if (($maxloglvl >= 5)); then
- ddebug "Listing sizes of included files:"
- du -c "$initdir" | sort -n | ddebug
-fi
-
-PRELINK_BIN=$(command -v prelink)
+PRELINK_BIN="$(command -v prelink)"
if [[ $UID = 0 ]] && [[ $PRELINK_BIN ]]; then
if [[ $DRACUT_FIPS_MODE ]]; then
- dinfo "*** Pre-unlinking files ***"
- dracut_install -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf /etc/prelink.cache
- chroot "$initdir" $PRELINK_BIN -u -a
- rm -f "$initdir"/$PRELINK_BIN
- rm -fr "$initdir"/etc/prelink.*
- dinfo "*** Pre-unlinking files done ***"
+ dinfo "*** Installing prelink files ***"
+ inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf /etc/prelink.cache
else
dinfo "*** Pre-linking files ***"
- dracut_install -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf
- chroot "$initdir" $PRELINK_BIN -a
- rm -f "$initdir"/$PRELINK_BIN
- rm -fr "$initdir"/etc/prelink.*
+ inst_multiple -o prelink /etc/prelink.conf /etc/prelink.conf.d/*.conf
+ chroot "$initdir" "$PRELINK_BIN" -a
+ rm -f -- "$initdir/$PRELINK_BIN"
+ rm -fr -- "$initdir"/etc/prelink.*
dinfo "*** Pre-linking files done ***"
fi
fi
if [[ $do_strip = yes ]] ; then
for p in strip xargs find; do
if ! type -P $p >/dev/null; then
- dwarn "Could not find '$p'. Not stripping the initramfs."
+ dinfo "Could not find '$p'. Not stripping the initramfs."
do_strip=no
fi
done
fi
-if [[ $do_strip = yes ]] ; then
+if [[ $do_strip = yes ]] && ! [[ $DRACUT_FIPS_MODE ]]; then
dinfo "*** Stripping files ***"
- if [[ $DRACUT_FIPS_MODE ]]; then
- find "$initdir" -type f \
- -executable -not -path '*/lib/modules/*.ko' -print0 \
- | while read -r -d $'\0' f; do
- if ! [[ -e "${f%/*}/.${f##*/}.hmac" ]] \
- && ! [[ -e "/lib/fipscheck/${f##*/}.hmac" ]] \
- && ! [[ -e "/lib64/fipscheck/${f##*/}.hmac" ]]; then
- echo -n "$f"; echo -n -e "\000"
- fi
- done | xargs -r -0 strip -g 2>/dev/null
- else
- find "$initdir" -type f \
- -executable -not -path '*/lib/modules/*.ko' -print0 \
- | xargs -r -0 strip -g 2>/dev/null
- fi
+ find "$initdir" -type f \
+ -executable -not -path '*/lib/modules/*.ko' -print0 \
+ | xargs -r -0 strip -g 2>/dev/null
# strip kernel modules, but do not touch signed modules
find "$initdir" -type f -path '*/lib/modules/*.ko' -print0 \
| while read -r -d $'\0' f; do
SIG=$(tail -c 28 "$f")
- [[ $SIG == '~Module signature appended~' ]] || { echo -n "$f"; echo -n -e "\000"; }
+ [[ $SIG == '~Module signature appended~' ]] || { printf "%s\000" "$f"; }
done | xargs -r -0 strip -g
dinfo "*** Stripping files done ***"
fi
+if [[ $early_microcode = yes ]]; then
+ dinfo "*** Generating early-microcode cpio image ***"
+ ucode_dir=(amd-ucode intel-ucode)
+ ucode_dest=(AuthenticAMD.bin GenuineIntel.bin)
+ _dest_dir="$microcode_dir/d/kernel/x86/microcode"
+ _dest_idx="0 1"
+ mkdir -p $_dest_dir
+ if [[ $hostonly ]]; then
+ [[ $(get_cpu_vendor) == "AMD" ]] && _dest_idx="0"
+ [[ $(get_cpu_vendor) == "Intel" ]] && _dest_idx="1"
+ fi
+ for idx in $_dest_idx; do
+ _fw=${ucode_dir[$idx]}
+ for _fwdir in $fw_dir; do
+ if [[ -d $_fwdir && -d $_fwdir/$_fw ]]; then
+ _src="*"
+ dinfo "*** Constructing ${ucode_dest[$idx]} ****"
+ if [[ $hostonly ]]; then
+ _src=$(get_ucode_file)
+ fi
+ cat $_fwdir/$_fw/$_src > $_dest_dir/${ucode_dest[$idx]}
+ fi
+ done
+ done
+ (cd "$microcode_dir/d"; find . -print0 | cpio --null -o -H newc --quiet >../ucode.cpio)
+fi
-rm -f "$outfile"
+rm -f -- "$outfile"
dinfo "*** Creating image file ***"
-if ! ( umask 077; cd "$initdir"; find . |cpio -R 0:0 -H newc -o --quiet| \
- $compress > "$outfile.$$"; ); then
+if [[ $early_microcode = yes ]]; then
+ # The microcode blob is _before_ the initramfs blob, not after
+ mv $microcode_dir/ucode.cpio $outfile.$$
+fi
+if ! ( umask 077; cd "$initdir"; find . -print0 | cpio --null -R 0:0 -H newc -o --quiet| \
+ $compress >> "$outfile.$$"; ); then
dfatal "dracut: creation of $outfile.$$ failed"
exit 1
fi
-mv $outfile.$$ $outfile
+mv -- "$outfile.$$" "$outfile"
dinfo "*** Creating image file done ***"
-dinfo "Wrote $outfile:"
-dinfo "$(ls -l "$outfile")"
+if (( maxloglvl >= 5 )); then
+ if [[ $allowlocal ]]; then
+ "$dracutbasedir/lsinitrd.sh" "$outfile"| ddebug
+ else
+ lsinitrd "$outfile"| ddebug
+ fi
+fi
exit 0
projects / platform / upstream / dracut.git / blobdiff