1#!/usr/bin/env bash 2# shellcheck disable=SC2154 3 4check() { 5 # We depend on udev-rules being loaded 6 [ "${1}" = "-d" ] && return 0 7 8 # Verify the zfs tool chain 9 for tool in "@sbindir@/zgenhostid" "@sbindir@/zpool" "@sbindir@/zfs" "@mounthelperdir@/mount.zfs" ; do 10 test -x "$tool" || return 1 11 done 12 13 return 0 14} 15 16depends() { 17 echo udev-rules 18 return 0 19} 20 21installkernel() { 22 instmods zfs 23 instmods zcommon 24 instmods znvpair 25 instmods zavl 26 instmods zunicode 27 instmods zlua 28 instmods icp 29 instmods spl 30 instmods zlib_deflate 31 instmods zlib_inflate 32} 33 34install() { 35 inst_rules @udevruledir@/90-zfs.rules 36 inst_rules @udevruledir@/69-vdev.rules 37 inst_rules @udevruledir@/60-zvol.rules 38 dracut_install hostid 39 dracut_install grep 40 dracut_install @sbindir@/zgenhostid 41 dracut_install @sbindir@/zfs 42 dracut_install @sbindir@/zpool 43 # Workaround for https://github.com/openzfs/zfs/issues/4749 by 44 # ensuring libgcc_s.so(.1) is included 45 if ldd @sbindir@/zpool | grep -qF 'libgcc_s.so'; then 46 # Dracut will have already tracked and included it 47 :; 48 elif command -v gcc-config >/dev/null 2>&1; then 49 # On systems with gcc-config (Gentoo, Funtoo, etc.): 50 # Use the current profile to resolve the appropriate path 51 s="$(gcc-config -c)" 52 dracut_install "/usr/lib/gcc/${s%-*}/${s##*-}/libgcc_s.so"* 53 elif [ "$(echo /usr/lib/libgcc_s.so*)" != "/usr/lib/libgcc_s.so*" ]; then 54 # Try a simple path first 55 dracut_install /usr/lib/libgcc_s.so* 56 elif [ "$(echo /lib*/libgcc_s.so*)" != "/lib*/libgcc_s.so*" ]; then 57 # SUSE 58 dracut_install /lib*/libgcc_s.so* 59 else 60 # Fallback: Guess the path and include all matches 61 dracut_install /usr/lib*/gcc/**/libgcc_s.so* 62 fi 63 # shellcheck disable=SC2050 64 if [ @LIBFETCH_DYNAMIC@ != 0 ]; then 65 for d in $libdirs; do 66 [ -e "$d/"@LIBFETCH_SONAME@ ] && dracut_install "$d/"@LIBFETCH_SONAME@ 67 done 68 fi 69 dracut_install @mounthelperdir@/mount.zfs 70 dracut_install @udevdir@/vdev_id 71 dracut_install awk 72 dracut_install cut 73 dracut_install tr 74 dracut_install head 75 dracut_install @udevdir@/zvol_id 76 inst_hook cmdline 95 "${moddir}/parse-zfs.sh" 77 if [ -n "$systemdutildir" ] ; then 78 inst_script "${moddir}/zfs-generator.sh" "$systemdutildir"/system-generators/dracut-zfs-generator 79 fi 80 inst_hook pre-mount 90 "${moddir}/zfs-load-key.sh" 81 inst_hook mount 98 "${moddir}/mount-zfs.sh" 82 inst_hook cleanup 99 "${moddir}/zfs-needshutdown.sh" 83 inst_hook shutdown 20 "${moddir}/export-zfs.sh" 84 85 inst_simple "${moddir}/zfs-lib.sh" "/lib/dracut-zfs-lib.sh" 86 if [ -e @sysconfdir@/zfs/zpool.cache ]; then 87 inst @sysconfdir@/zfs/zpool.cache 88 type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/zfs/zpool.cache 89 fi 90 91 if [ -e @sysconfdir@/zfs/vdev_id.conf ]; then 92 inst @sysconfdir@/zfs/vdev_id.conf 93 type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/zfs/vdev_id.conf 94 fi 95 96 # Synchronize initramfs and system hostid 97 if [ -f @sysconfdir@/hostid ]; then 98 inst @sysconfdir@/hostid 99 type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/hostid 100 elif HOSTID="$(hostid 2>/dev/null)" && [ "${HOSTID}" != "00000000" ]; then 101 zgenhostid -o "${initdir}@sysconfdir@/hostid" "${HOSTID}" 102 type mark_hostonly >/dev/null 2>&1 && mark_hostonly @sysconfdir@/hostid 103 fi 104 105 if dracut_module_included "systemd"; then 106 mkdir -p "${initdir}/$systemdsystemunitdir/zfs-import.target.wants" 107 for _service in "zfs-import-scan.service" "zfs-import-cache.service" ; do 108 dracut_install "@systemdunitdir@/$_service" 109 if ! [ -L "${initdir}/$systemdsystemunitdir/zfs-import.target.wants/$_service" ]; then 110 ln -sf ../$_service "${initdir}/$systemdsystemunitdir/zfs-import.target.wants/$_service" 111 type mark_hostonly >/dev/null 2>&1 && mark_hostonly "@systemdunitdir@/$_service" 112 fi 113 done 114 115 inst "${moddir}"/zfs-env-bootfs.service "${systemdsystemunitdir}"/zfs-env-bootfs.service 116 ln -s ../zfs-env-bootfs.service "${initdir}/${systemdsystemunitdir}/zfs-import.target.wants"/zfs-env-bootfs.service 117 type mark_hostonly >/dev/null 2>&1 && mark_hostonly @systemdunitdir@/zfs-env-bootfs.service 118 119 dracut_install systemd-ask-password 120 dracut_install systemd-tty-ask-password-agent 121 122 mkdir -p "${initdir}/$systemdsystemunitdir/initrd.target.wants" 123 dracut_install @systemdunitdir@/zfs-import.target 124 if ! [ -L "${initdir}/$systemdsystemunitdir/initrd.target.wants"/zfs-import.target ]; then 125 ln -s ../zfs-import.target "${initdir}/$systemdsystemunitdir/initrd.target.wants"/zfs-import.target 126 type mark_hostonly >/dev/null 2>&1 && mark_hostonly @systemdunitdir@/zfs-import.target 127 fi 128 129 for _service in zfs-snapshot-bootfs.service zfs-rollback-bootfs.service ; do 130 inst "${moddir}/$_service" "${systemdsystemunitdir}/$_service" 131 if ! [ -L "${initdir}/$systemdsystemunitdir/initrd.target.wants/$_service" ]; then 132 ln -s "../$_service" "${initdir}/$systemdsystemunitdir/initrd.target.wants/$_service" 133 fi 134 done 135 136 # There isn't a pkg-config variable for this, 137 # and dracut doesn't automatically resolve anything this'd be next to 138 local systemdsystemenvironmentgeneratordir 139 systemdsystemenvironmentgeneratordir="$(pkg-config --variable=prefix systemd || echo "/usr")/lib/systemd/system-environment-generators" 140 mkdir -p "${initdir}/${systemdsystemenvironmentgeneratordir}" 141 inst "${moddir}"/import-opts-generator.sh "${systemdsystemenvironmentgeneratordir}"/zfs-import-opts.sh 142 fi 143} 144