mirror_zfs/contrib/dracut/90zfs/module-setup.sh.in
Brian Behlendorf 46c71074ca Replace ZFS on Linux references with OpenZFS
This change updates the documentation to refer to the project
as OpenZFS instead ZFS on Linux.  Web links have been updated
to refer to https://github.com/openzfs/zfs.  The extraneous
zfsonlinux.org web links in the ZED and SPL sources have been
dropped.

Reviewed-by: George Melikov <mail@gmelikov.ru>
Reviewed-by: Richard Laager <rlaager@wiktel.com>
Reviewed-by: Ryan Moeller <ryan@iXsystems.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #11007
2020-10-16 13:01:24 -07:00

118 lines
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#!/usr/bin/env bash
check() {
# We depend on udev-rules being loaded
[ "${1}" = "-d" ] && return 0
# Verify the zfs tool chain
for tool in "@bindir@/zgenhostid" "@sbindir@/zpool" "@sbindir@/zfs" "@mounthelperdir@/mount.zfs" ; do
test -x "$tool" || return 1
done
# Verify grep exists
which grep >/dev/null 2>&1 || return 1
return 0
}
depends() {
echo udev-rules
return 0
}
installkernel() {
instmods zfs
instmods zcommon
instmods znvpair
instmods zavl
instmods zunicode
instmods zlua
instmods icp
instmods spl
instmods zlib_deflate
instmods zlib_inflate
}
install() {
inst_rules @udevruledir@/90-zfs.rules
inst_rules @udevruledir@/69-vdev.rules
inst_rules @udevruledir@/60-zvol.rules
dracut_install hostid
dracut_install grep
dracut_install @bindir@/zgenhostid
dracut_install @sbindir@/zfs
dracut_install @sbindir@/zpool
# Workaround for https://github.com/openzfs/zfs/issues/4749 by
# ensuring libgcc_s.so(.1) is included
if [[ -n "$(ldd @sbindir@/zpool | grep -F 'libgcc_s.so')" ]]; then
# Dracut will have already tracked and included it
:;
elif command -v gcc-config 2>&1 1>/dev/null; then
# On systems with gcc-config (Gentoo, Funtoo, etc.):
# Use the current profile to resolve the appropriate path
dracut_install "/usr/lib/gcc/$(s=$(gcc-config -c); echo ${s%-*}/${s##*-})/libgcc_s.so.1"
elif [[ -n "$(ls /usr/lib/libgcc_s.so* 2>/dev/null)" ]]; then
# Try a simple path first
dracut_install /usr/lib/libgcc_s.so*
else
# Fallback: Guess the path and include all matches
dracut_install /usr/lib/gcc/*/*/libgcc_s.so*
fi
dracut_install @mounthelperdir@/mount.zfs
dracut_install @udevdir@/vdev_id
dracut_install awk
dracut_install basename
dracut_install cut
dracut_install head
dracut_install @udevdir@/zvol_id
inst_hook cmdline 95 "${moddir}/parse-zfs.sh"
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
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
# Synchronize initramfs and system hostid
zgenhostid -o "${initdir}/etc/hostid" "$(hostid)"
if dracut_module_included "systemd"; then
mkdir -p "${initdir}/$systemdsystemunitdir/zfs-import.target.wants"
for _item in scan cache ; do
dracut_install @systemdunitdir@/zfs-import-$_item.service
if ! [ -L "${initdir}/$systemdsystemunitdir/zfs-import.target.wants"/zfs-import-$_item.service ]; then
ln -s ../zfs-import-$_item.service "${initdir}/$systemdsystemunitdir/zfs-import.target.wants"/zfs-import-$_item.service
type mark_hostonly >/dev/null 2>&1 && mark_hostonly @systemdunitdir@/zfs-import-$_item.service
fi
done
inst "${moddir}"/zfs-env-bootfs.service "${systemdsystemunitdir}"/zfs-env-bootfs.service
ln -s ../zfs-env-bootfs.service "${initdir}/${systemdsystemunitdir}/zfs-import.target.wants"/zfs-env-bootfs.service
type mark_hostonly >/dev/null 2>&1 && mark_hostonly @systemdunitdir@/zfs-env-bootfs.service
dracut_install systemd-ask-password
dracut_install systemd-tty-ask-password-agent
mkdir -p "${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}/$systemdsystemunitdir/initrd.target.wants"/zfs-import.target
type mark_hostonly >/dev/null 2>&1 && mark_hostonly @systemdunitdir@/zfs-import.target
fi
for _service in zfs-snapshot-bootfs.service zfs-rollback-bootfs.service ; do
inst "${moddir}"/$_service "${systemdsystemunitdir}"/$_service
if ! [ -L "${initdir}/$systemdsystemunitdir/initrd.target.wants"/$_service ]; then
ln -s ../$_service "${initdir}/$systemdsystemunitdir/initrd.target.wants"/$_service
fi
done
fi
}