diff --git a/contrib/dracut/90zfs/module-setup.sh.in b/contrib/dracut/90zfs/module-setup.sh.in index 81c541f49b72..c79323a3e613 100755 --- a/contrib/dracut/90zfs/module-setup.sh.in +++ b/contrib/dracut/90zfs/module-setup.sh.in @@ -6,8 +6,8 @@ check() { [ "${1}" = "-d" ] && return 0 # Verify the zfs tool chain - for tool in "@sbindir@/zgenhostid" "@sbindir@/zpool" "@sbindir@/zfs" "@mounthelperdir@/mount.zfs" ; do - test -x "$tool" || return 1 + for tool in "zgenhostid" "zpool" "zfs" "mount.zfs"; do + command -v "${tool}" >/dev/null || return 1 done return 0 @@ -24,7 +24,7 @@ installkernel() { install() { inst_rules 90-zfs.rules 69-vdev.rules 60-zvol.rules - + inst_multiple \ zgenhostid \ zfs \ @@ -37,91 +37,70 @@ install() { cut \ head || { dfatal "Failed to install essential binaries"; exit 1; } - - # Lines 71-90 adapted from - # https://github.com/zbm-dev/zfsbootmenu/blob/9a03eab2b75647170bdc383903735a694ecd0ed6/dracut/module-setup.sh#L71 - - if ! ldd "$( command -v zpool )" | grep -qF 'libgcc_s.so'; then + + # Adapted from https://github.com/zbm-dev/zfsbootmenu + + if ! ldd "$(command -v zpool)" | grep -qF 'libgcc_s.so'; then # On systems with gcc-config (Gentoo, Funtoo, etc.), use it to find libgcc_s - if command -v gcc-config >/dev/null 2>&1; then - dracut_install "/usr/lib/gcc/$(s=$(gcc-config -c); echo "${s%-*}/${s##*-}")/libgcc_s.so.1" || + if command -v gcc-config >/dev/null; then + inst_simple "/usr/lib/gcc/$(s=$(gcc-config -c); echo "${s%-*}/${s##*-}")/libgcc_s.so.1" || { dfatal "Unable to install libgcc_s.so"; exit 1; } # Otherwise, use dracut's library installation function to find the right one elif ! inst_libdir_file "libgcc_s.so*"; then # If all else fails, just try looking for some gcc arch directory - dracut_install /usr/lib/gcc/*/*/libgcc_s.so* || + inst_simple /usr/lib/gcc/*/*/libgcc_s.so* || { dfatal "Unable to install libgcc_s.so"; exit 1; } fi fi inst_hook cmdline 95 "${moddir}/parse-zfs.sh" - if [ -n "$systemdutildir" ] ; then - inst_script "${moddir}/zfs-generator.sh" "$systemdutildir"/system-generators/dracut-zfs-generator + if [ -n "${systemdutildir}" ]; then + inst_script "${moddir}/zfs-generator.sh" "${systemdutildir}/system-generators/dracut-zfs-generator" fi inst_hook pre-mount 90 "${moddir}/zfs-load-key.sh" inst_hook mount 98 "${moddir}/mount-zfs.sh" inst_hook cleanup 99 "${moddir}/zfs-needshutdown.sh" inst_hook shutdown 20 "${moddir}/export-zfs.sh" - inst_simple "${moddir}/zfs-lib.sh" "/lib/dracut-zfs-lib.sh" - if [ -e @sysconfdir@/zfs/zpool.cache ]; then - inst @sysconfdir@/zfs/zpool.cache - type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/zfs/zpool.cache - fi + inst_script "${moddir}/zfs-lib.sh" "/lib/dracut-zfs-lib.sh" - if [ -e @sysconfdir@/zfs/vdev_id.conf ]; then - inst @sysconfdir@/zfs/vdev_id.conf - type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/zfs/vdev_id.conf - fi + # -H ensures they are marked host-only + # -o ensures there is no error upon absence of these files + inst_multiple -o -H \ + "@sysconfdir@/zfs/zpool.cache" \ + "@sysconfdir@/zfs/vdev_id.conf" # Synchronize initramfs and system hostid - if [ -f @sysconfdir@/hostid ]; then - inst @sysconfdir@/hostid - type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/hostid - elif HOSTID="$(hostid 2>/dev/null)" && [ "${HOSTID}" != "00000000" ]; then - zgenhostid -o "${initdir}@sysconfdir@/hostid" "${HOSTID}" - type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/hostid + if ! inst_simple -H @sysconfdir@/hostid; then + if HOSTID="$(hostid 2>/dev/null)" && [ "${HOSTID}" != "00000000" ]; then + zgenhostid -o "${initdir}@sysconfdir@/hostid" "${HOSTID}" + mark_hostonly @sysconfdir@/hostid + fi fi if dracut_module_included "systemd"; then - dracut_install \ - systemd-ask-password \ - systemd-tty-ask-password-agent || - { dfatal "Failed to install essential systemd binaries"; exit 1; } - - mkdir -p "${initdir}/$systemdsystemunitdir/zfs-import.target.wants" - for _service in "zfs-import-scan.service" "zfs-import-cache.service" ; do - dracut_install "@systemdunitdir@/$_service" - if ! [ -L "${initdir}/$systemdsystemunitdir/zfs-import.target.wants/$_service" ]; then - ln -sf "../$_service" "${initdir}/$systemdsystemunitdir/zfs-import.target.wants/$_service" - type mark_hostonly >/dev/null 2>&1 && mark_hostonly "@systemdunitdir@/$_service" - fi - done + inst_simple "${systemdsystemunitdir}/zfs-import.target" + systemctl -q --root "${initdir}" add-wants initrd.target zfs-import.target - inst "${moddir}"/zfs-env-bootfs.service "${systemdsystemunitdir}"/zfs-env-bootfs.service - ln -s ../zfs-env-bootfs.service "${initdir}/${systemdsystemunitdir}/zfs-import.target.wants"/zfs-env-bootfs.service - type mark_hostonly >/dev/null 2>&1 && mark_hostonly @systemdunitdir@/zfs-env-bootfs.service + inst_simple "${moddir}/zfs-env-bootfs.service" "${systemdsystemunitdir}/zfs-env-bootfs.service" + systemctl -q --root "${initdir}" add-wants zfs-import.target zfs-env-bootfs.service - mkdir -p "${initdir}/$systemdsystemunitdir/initrd.target.wants" - dracut_install @systemdunitdir@/zfs-import.target - if ! [ -L "${initdir}/$systemdsystemunitdir/initrd.target.wants"/zfs-import.target ]; then - ln -s ../zfs-import.target "${initdir}/$systemdsystemunitdir/initrd.target.wants"/zfs-import.target - type mark_hostonly >/dev/null 2>&1 && mark_hostonly @systemdunitdir@/zfs-import.target - fi + for _service in \ + "zfs-import-scan.service" \ + "zfs-import-cache.service" \ + "zfs-load-module.service"; do + inst_simple "${systemdsystemunitdir}/${_service}" + systemctl -q --root "${initdir}" add-wants zfs-import.target "${_service}" + done - for _service in zfs-snapshot-bootfs.service zfs-rollback-bootfs.service ; do - inst "${moddir}/$_service" "${systemdsystemunitdir}/$_service" - if ! [ -L "${initdir}/$systemdsystemunitdir/initrd.target.wants/$_service" ]; then - ln -s "../$_service" "${initdir}/$systemdsystemunitdir/initrd.target.wants/$_service" - fi + for _service in \ + "zfs-snapshot-bootfs.service" \ + "zfs-rollback-bootfs.service"; do + inst_simple "${moddir}/${_service}" "${systemdsystemunitdir}/${_service}" + systemctl -q --root "${initdir}" add-wants initrd.target "${_service}" done - # There isn't a pkg-config variable for this, - # and dracut doesn't automatically resolve anything this'd be next to - local systemdsystemenvironmentgeneratordir - systemdsystemenvironmentgeneratordir="$(pkg-config --variable=prefix systemd || echo "/usr")/lib/systemd/system-environment-generators" - mkdir -p "${initdir}/${systemdsystemenvironmentgeneratordir}" - inst "${moddir}"/import-opts-generator.sh "${systemdsystemenvironmentgeneratordir}"/zfs-import-opts.sh + inst_simple "${moddir}/import-opts-generator.sh" "${systemdutildir}/system-environment-generators/zfs-import-opts.sh" fi }