initial commit

6 files changed, 738 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..8a09d7c67f85
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,36 @@
+# Generated by mksrcinfo v8
+# Tue Jun  6 12:23:52 UTC 2017
+pkgbase = zfs-dkms-rc
+	pkgver = 0.7.0.4
+	pkgrel = 1
+	url = http://zfsonlinux.org/
+	arch = i686
+	arch = x86_64
+	license = CDDL
+	makedepends = git
+	makedepends = spl-dkms-rc=0.7.0.4
+	source = https://github.com/zfsonlinux/zfs/releases/download/zfs-0.7.0-rc4/zfs-0.7.0-rc4.tar.gz
+	source = zfs.bash-completion-r1
+	source = zfs.initcpio.install
+	source = zfs.initcpio.hook
+	sha256sums = 250eef9fa5c8949a240caee85e72153154a0ecc2af0da3a43259ed9bf0222677
+	sha256sums = b60214f70ffffb62ffe489cbfabd2e069d14ed2a391fac0e36f914238394b540
+	sha256sums = 17114052aa20c528f022f7f1349971aa28810e2ed2c97871226b5679a91f7e77
+	sha256sums = 138964b43d7a282e1ed5f7fcf1f8dc9baa4f664655b628eeac1912a3017a787b
+
+pkgname = zfs-dkms-rc
+	pkgdesc = Kernel modules for the Zettabyte File System -- release candidates
+	depends = spl-dkms-rc=0.7.0.4
+	depends = zfs-utils-rc=0.7.0.4-1
+	depends = dkms
+	provides = zfs
+	conflicts = zfs-git
+	conflicts = zfs-lts
+	conflicts = zfs-dkms
+
+pkgname = zfs-utils-rc
+	pkgdesc = Kernel module support files for the Zettabyte File System -- release candidates
+	conflicts = zfs-utils-git
+	conflicts = zfs-utils-lts
+	conflicts = zfs-dkms
+
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 000000000000..5d372660dcf7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,7 @@
+!.gitignore
+
+/src
+/pkg
+*.pkg*
+*.orig
+zfs-*.tar.gz
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..a303bd221772
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,76 @@
+#
+# Maintainer: Grey Christoforo <first name at last name dot net>
+#
+
+pkgbase="zfs-dkms-rc"
+pkgname=("zfs-dkms-rc" "zfs-utils-rc")
+_pkgver=0.7.0-rc4
+_pkgver_base=${_pkgver%-*}
+pkgver=${_pkgver//-rc/.}
+pkgrel=1
+license=('CDDL')
+makedepends=("git" "spl-dkms-rc=${pkgver}")
+arch=("i686" "x86_64")
+url="http://zfsonlinux.org/"
+source=("https://github.com/zfsonlinux/zfs/releases/download/zfs-${_pkgver}/zfs-${_pkgver}.tar.gz"
+        "zfs.bash-completion-r1"
+        "zfs.initcpio.install"
+        "zfs.initcpio.hook")
+sha256sums=('250eef9fa5c8949a240caee85e72153154a0ecc2af0da3a43259ed9bf0222677'
+            'b60214f70ffffb62ffe489cbfabd2e069d14ed2a391fac0e36f914238394b540'
+            '17114052aa20c528f022f7f1349971aa28810e2ed2c97871226b5679a91f7e77'
+            '138964b43d7a282e1ed5f7fcf1f8dc9baa4f664655b628eeac1912a3017a787b')
+
+build() {
+    cd "${srcdir}/zfs"
+    ./autogen.sh
+
+    ./configure --prefix=/usr \
+                --sysconfdir=/etc \
+                --sbindir=/usr/bin \
+                --with-mounthelperdir=/usr/bin \
+                --libdir=/usr/lib \
+                --datadir=/usr/share \
+                --includedir=/usr/include \
+                --with-udevdir=/usr/lib/udev \
+                --libexecdir=/usr/lib/zfs \
+                --with-config=user
+    make
+}
+
+package_zfs-dkms-rc() {
+    pkgdesc="Kernel modules for the Zettabyte File System -- release candidates"
+    depends=("spl-dkms-rc=${pkgver}" "zfs-utils-rc=${pkgver}-${pkgrel}" "dkms")
+    provides=("zfs")
+    conflicts=("zfs-git" "zfs-lts" "zfs-dkms")
+
+    dkmsdir="${pkgdir}/usr/src/zfs-${pkgver}"
+    install -d "${dkmsdir}"
+    cp -a "${srcdir}/zfs-${_pkgver_base}/." ${dkmsdir}
+
+    cd "${dkmsdir}"
+    make clean
+    make distclean
+    find . -name ".git*" -print0 | xargs -0 rm -fr --
+    scripts/dkms.mkconf -v ${pkgver} -f dkms.conf -n zfs
+    chmod g-w,o-w -R .
+}
+
+package_zfs-utils-rc() {
+    pkgdesc="Kernel module support files for the Zettabyte File System -- release candidates"
+    conflicts=("zfs-utils-git" "zfs-utils-lts" "zfs-dkms")
+
+    cd "${srcdir}/zfs-${_pkgver_base}"
+    make DESTDIR="${pkgdir}" install
+
+    # Remove uneeded files
+    rm -r "${pkgdir}"/etc/init.d
+    rm -r "${pkgdir}"/usr/lib/dracut
+    rm -r "${pkgdir}"/usr/share/initramfs-tools
+
+    install -D -m644 "${srcdir}"/zfs.initcpio.hook "${pkgdir}"/usr/lib/initcpio/hooks/zfs
+    install -D -m644 "${srcdir}"/zfs.initcpio.install "${pkgdir}"/usr/lib/initcpio/install/zfs
+    install -D -m644 "${srcdir}"/zfs.bash-completion-r1 "${pkgdir}"/usr/share/bash-completion/completions/zfs
+
+    mkdir -p "${pkgdir}"/usr/lib/initcpio/install
+}
diff --git a/zfs.bash-completion-r1 b/zfs.bash-completion-r1
new file mode 100644
index 000000000000..b1aded368e85
--- /dev/null
+++ b/zfs.bash-completion-r1
@@ -0,0 +1,391 @@
+# Copyright (c) 2013, Aneurin Price <aneurin.price@gmail.com>
+
+# Permission is hereby granted, free of charge, to any person
+# obtaining a copy of this software and associated documentation
+# files (the "Software"), to deal in the Software without
+# restriction, including without limitation the rights to use,
+# copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following
+# conditions:
+
+# The above copyright notice and this permission notice shall be
+# included in all copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+# OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+# OTHER DEALINGS IN THE SOFTWARE.
+
+#if [[ -w /dev/zfs ]]; then
+    __ZFS_CMD="zfs"
+    __ZPOOL_CMD="zpool"
+#else
+#    __ZFS_CMD="sudo zfs"
+#    __ZPOOL_CMD="sudo zpool"
+#fi
+
+__zfs_get_commands()
+{
+    $__ZFS_CMD 2>&1 | awk '/^\t[a-z]/ {print $1}' | cut -f1 -d '|' | uniq
+}
+
+__zfs_get_properties()
+{
+    $__ZFS_CMD get 2>&1 | awk '$2 == "YES" || $2 == "NO" {print $1}'; echo all name space
+}
+
+__zfs_get_editable_properties()
+{
+    $__ZFS_CMD get 2>&1 | awk '$2 == "YES" {print $1"="}'
+}
+
+__zfs_get_inheritable_properties()
+{
+    $__ZFS_CMD get 2>&1 | awk '$3 == "YES" {print $1}'
+}
+
+__zfs_list_datasets()
+{
+    $__ZFS_CMD list -H -o name -t filesystem,volume
+}
+
+__zfs_list_filesystems()
+{
+    $__ZFS_CMD list -H -o name -t filesystem
+}
+
+__zfs_match_snapshot()
+{
+    local base_dataset=${cur%@*}
+    if [[ $base_dataset != $cur ]]
+    then
+        $__ZFS_CMD list -H -o name -t snapshot -d 1 $base_dataset
+    else
+        $__ZFS_CMD list -H -o name -t filesystem,volume | awk '{print $1"@"}'
+    fi
+}
+
+__zfs_match_explicit_snapshot()
+{
+    local base_dataset=${cur%@*}
+    if [[ $base_dataset != $cur ]]
+    then
+        $__ZFS_CMD list -H -o name -t snapshot -d 1 $base_dataset
+    fi
+}
+
+__zfs_match_multiple_snapshots()
+{
+    local existing_opts=$(expr "$cur" : '\(.*\)[%,]')
+    if [[ $existing_opts ]]
+    then
+        local base_dataset=${cur%@*}
+        if [[ $base_dataset != $cur ]]
+        then
+            local cur=${cur##*,}
+            if [[ $cur =~ ^%|%.*% ]]
+            then
+                # correct range syntax is start%end
+                return 1
+            fi
+            local range_start=$(expr "$cur" : '\(.*%\)')
+            $__ZFS_CMD list -H -o name -t snapshot -d 1 $base_dataset | sed 's$.*@$'$range_start'$g'
+        fi
+    else
+        __zfs_match_explicit_snapshot; __zfs_list_datasets
+    fi
+}
+
+__zfs_list_volumes()
+{
+    $__ZFS_CMD list -H -o name -t volume
+}
+
+__zfs_argument_chosen()
+{
+    local word property
+    for word in $(seq $((COMP_CWORD-1)) -1 2)
+    do
+        local prev="${COMP_WORDS[$word]}"
+        if [[ ${COMP_WORDS[$word-1]} != -[tos] ]]
+        then
+            if [[ "$prev" == [^,]*,* ]] || [[ "$prev" == *[@:]* ]]
+            then
+                return 0
+            fi
+            for property in $@
+            do
+                if [[ $prev == "$property" ]]
+                then
+                    return 0
+                fi
+            done
+        fi
+    done
+    return 1
+}
+
+__zfs_complete_ordered_arguments()
+{
+    local list1=$1
+    local list2=$2
+    local cur=$3
+    local extra=$4
+    if __zfs_argument_chosen $list1
+    then
+        COMPREPLY=($(compgen -W "$list2 $extra" -- "$cur"))
+    else
+        COMPREPLY=($(compgen -W "$list1 $extra" -- "$cur"))
+    fi
+}
+
+__zfs_complete_multiple_options()
+{
+    local options=$1
+    local cur=$2
+
+    COMPREPLY=($(compgen -W "$options" -- "${cur##*,}"))
+    local existing_opts=$(expr "$cur" : '\(.*,\)')
+    if [[ $existing_opts ]] 
+    then
+        COMPREPLY=( "${COMPREPLY[@]/#/${existing_opts}}" )
+    fi
+}
+
+__zfs_complete_switch()
+{
+    local options=$1
+    if [[ ${cur:0:1} == - ]]
+    then
+        COMPREPLY=($(compgen -W "-{$options}" -- "$cur"))
+        return 0
+    else
+        return 1
+    fi
+}
+
+__zfs_complete()
+{
+    local cur prev cmd cmds
+    COMPREPLY=()
+    # Don't split on colon
+    _get_comp_words_by_ref -n : -c cur -p prev -w COMP_WORDS -i COMP_CWORD
+    cmd="${COMP_WORDS[1]}"
+
+    if [[ ${prev##*/} == zfs ]]
+    then
+        cmds=$(__zfs_get_commands)
+        COMPREPLY=($(compgen -W "$cmds -?" -- "$cur"))
+        return 0
+    fi
+
+    case "${cmd}" in
+        clone)
+            case "${prev}" in
+                -o)
+                    COMPREPLY=($(compgen -W "$(__zfs_get_editable_properties)" -- "$cur"))
+                    ;;
+                *)
+                    if ! __zfs_complete_switch "o,p"
+                    then
+                        if __zfs_argument_chosen
+                        then
+                            COMPREPLY=($(compgen -W "$(__zfs_list_datasets)" -- "$cur"))
+                        else
+                            COMPREPLY=($(compgen -W "$(__zfs_match_snapshot)" -- "$cur"))
+                        fi
+                    fi
+                    ;;
+            esac
+            ;;
+        get)
+            case "${prev}" in
+                -d)
+                    COMPREPLY=($(compgen -W "" -- "$cur"))
+                    ;;
+                -t)
+                    __zfs_complete_multiple_options "filesystem volume snapshot all" "$cur"
+                    ;;
+                -s)
+                    __zfs_complete_multiple_options "local default inherited temporary none" "$cur"
+                    ;;
+                -o)
+                    __zfs_complete_multiple_options "name property value source received all" "$cur"
+                    ;;
+                *)
+                    if ! __zfs_complete_switch "H,r,p,d,o,t,s"
+                    then
+                        if __zfs_argument_chosen $(__zfs_get_properties)
+                        then
+                            COMPREPLY=($(compgen -W "$(__zfs_match_explicit_snapshot) $(__zfs_list_datasets)" -- "$cur"))
+                        else
+                            __zfs_complete_multiple_options "$(__zfs_get_properties)" "$cur"
+                        fi
+                    fi
+                    ;;
+            esac
+            ;;
+        inherit)
+            if ! __zfs_complete_switch "r"
+            then
+                __zfs_complete_ordered_arguments "$(__zfs_get_inheritable_properties)" "$(__zfs_match_explicit_snapshot) $(__zfs_list_datasets)" $cur
+            fi
+            ;;
+        list)
+            case "${prev}" in
+                -d)
+                    COMPREPLY=($(compgen -W "" -- "$cur"))
+                    ;;
+                -t)
+                    __zfs_complete_multiple_options "filesystem volume snapshot all" "$cur"
+                    ;;
+                -o)
+                    __zfs_complete_multiple_options "$(__zfs_get_properties)" "$cur"
+                    ;;
+                -s|-S)
+                    COMPREPLY=($(compgen -W "$(__zfs_get_properties)" -- "$cur"))
+                    ;;
+                *)
+                    if ! __zfs_complete_switch "H,r,d,o,t,s,S"
+                    then
+                        COMPREPLY=($(compgen -W "$(__zfs_match_explicit_snapshot) $(__zfs_list_datasets)" -- "$cur"))
+                    fi
+                    ;;
+            esac
+            ;;
+        promote)
+            COMPREPLY=($(compgen -W "$(__zfs_list_filesystems)" -- "$cur"))
+            ;;
+        rollback)
+            if ! __zfs_complete_switch "r,R,f"
+            then
+                COMPREPLY=($(compgen -W "$(__zfs_match_snapshot)" -- "$cur"))
+            fi
+            ;;
+        send)
+            if ! __zfs_complete_switch "d,n,P,p,R,v,i,I"
+            then
+                COMPREPLY=($(compgen -W "$(__zfs_match_snapshot)" -- "$cur"))
+            fi
+            ;;
+        snapshot)
+            case "${prev}" in
+                -o)
+                    COMPREPLY=($(compgen -W "$(__zfs_get_editable_properties)" -- "$cur"))
+                    ;;
+                *)
+                    if ! __zfs_complete_switch "o,r"
+                    then
+                        COMPREPLY=($(compgen -W "$(__zfs_list_datasets | awk '{print $1"@"}')" -- "$cur"))
+                    fi
+                    ;;
+            esac
+            ;;
+        set)
+            __zfs_complete_ordered_arguments "$(__zfs_get_editable_properties)" "$(__zfs_match_explicit_snapshot) $(__zfs_list_datasets)" $cur
+            ;;
+        upgrade)
+            case "${prev}" in
+                -a|-V|-v)
+                    COMPREPLY=($(compgen -W "" -- "$cur"))
+                    ;;
+                *)
+                    if ! __zfs_complete_switch "a,V,v,r"
+                    then
+                        COMPREPLY=($(compgen -W "$(__zfs_list_filesystems)" -- "$cur"))
+                    fi
+                    ;;
+            esac
+            ;;
+        destroy)
+            if ! __zfs_complete_switch "d,f,n,p,R,r,v"
+            then
+                __zfs_complete_multiple_options "$(__zfs_match_multiple_snapshots)" $cur
+            fi
+            ;;
+        *)
+            COMPREPLY=($(compgen -W "$(__zfs_match_explicit_snapshot) $(__zfs_list_datasets)" -- "$cur"))
+            ;;
+    esac
+    __ltrim_colon_completions "$cur"
+    return 0
+}
+
+__zpool_get_commands()
+{
+    $__ZPOOL_CMD 2>&1 | awk '/^\t[a-z]/ {print $1}' | uniq
+}
+
+__zpool_get_properties()
+{
+    $__ZPOOL_CMD get 2>&1 | awk '$2 == "YES" || $2 == "NO" {print $1}'; echo all
+}
+
+__zpool_get_editable_properties()
+{
+    $__ZPOOL_CMD get 2>&1 | awk '$2 == "YES" {print $1"="}'
+}
+
+__zpool_list_pools()
+{
+    $__ZPOOL_CMD list -H -o name
+}
+
+__zpool_complete()
+{
+    local cur prev cmd cmds
+    COMPREPLY=()
+    cur="${COMP_WORDS[COMP_CWORD]}"
+    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    cmd="${COMP_WORDS[1]}"
+
+    if [[ ${prev##*/} == zpool ]]
+    then
+        cmds=$(__zpool_get_commands)
+        COMPREPLY=($(compgen -W "$cmds" -- "$cur"))
+        return 0
+    fi
+
+    case "${cmd}" in
+        get)
+            __zfs_complete_ordered_arguments "$(__zpool_get_properties)" "$(__zpool_list_pools)" $cur
+            return 0
+            ;;
+        import)
+            if [[ $prev == -d ]]
+            then
+                _filedir -d
+            else
+                COMPREPLY=($(compgen -W "$(__zpool_list_pools) -d" -- "$cur"))
+            fi
+            return 0
+            ;;
+        set)
+            __zfs_complete_ordered_arguments "$(__zpool_get_editable_properties)" "$(__zpool_list_pools)" $cur
+            return 0
+            ;;
+        add|attach|clear|create|detach|offline|online|remove|replace)
+            local pools="$(__zpool_list_pools)"
+            if __zfs_argument_chosen $pools
+            then
+                _filedir
+            else
+                COMPREPLY=($(compgen -W "$pools" -- "$cur"))
+            fi
+            return 0
+            ;;
+        *)
+            COMPREPLY=($(compgen -W "$(__zpool_list_pools)" -- "$cur"))
+            return 0
+            ;;
+    esac
+
+}
+
+complete -F __zfs_complete zfs
+complete -F __zpool_complete zpool
diff --git a/zfs.initcpio.hook b/zfs.initcpio.hook
new file mode 100644
index 000000000000..222a7e18411b
--- /dev/null
+++ b/zfs.initcpio.hook
@@ -0,0 +1,119 @@
+#
+# WARNING: This script is parsed by ash in busybox at boot time, not bash!
+# http://linux.die.net/man/1/ash
+# https://wiki.ubuntu.com/DashAsBinSh
+# http://www.jpsdomain.org/public/2008-JP_bash_vs_dash.pdf
+#
+ZPOOL_FORCE=""
+ZPOOL_IMPORT_FLAGS=""
+
+zfs_get_bootfs () {
+    for zfs_dataset in $(zpool list -H -o bootfs); do
+        case ${zfs_dataset} in
+            "" | "-")
+                # skip this line/dataset
+                ;;
+            "no pools available")
+                return 1
+                ;;
+            *)
+                ZFS_DATASET=${zfs_dataset}
+                return 0
+                ;;
+        esac
+    done
+    return 1
+}
+
+zfs_mount_handler () {
+    if [ "${ZFS_DATASET}" = "bootfs" ] ; then
+        if ! zfs_get_bootfs ; then
+            # Lets import everything and try again
+            zpool import ${ZPOOL_IMPORT_FLAGS} -N -a ${ZPOOL_FORCE}
+            if ! zfs_get_bootfs ; then
+                die "ZFS: Cannot find bootfs."
+            fi
+        fi
+    fi
+
+    local pool="${ZFS_DATASET%%/*}"
+    local rwopt_exp="${rwopt:-ro}"
+
+    if ! zpool list -H "${pool}" 2&>1 > /dev/null ; then
+        if [ ! "${rwopt_exp}" = "rw" ]; then
+            msg "ZFS: Importing pool ${pool} readonly."
+            ZPOOL_IMPORT_FLAGS="${ZPOOL_IMPORT_FLAGS} -o readonly=on"
+        else
+            msg "ZFS: Importing pool ${pool}."
+        fi
+
+        if ! zpool import ${ZPOOL_IMPORT_FLAGS} -N "${pool}" ${ZPOOL_FORCE} ; then
+            die "ZFS: Unable to import pool ${pool}."
+        fi
+    fi
+
+    local node="$1"
+    local tab_file="${node}/etc/fstab"
+    local zfs_datasets="$(zfs list -H -o name -t filesystem -r ${ZFS_DATASET})"
+
+    # Mount the root, and any child datasets
+    for dataset in ${zfs_datasets}; do
+        mountpoint=$(zfs get -H -o value mountpoint "${dataset}")
+        case ${mountpoint} in
+            "none")
+                # skip this line/dataset.
+                ;;
+            "legacy")
+                if [ -f "${tab_file}" ]; then
+                    if findmnt -snero source -F "${tab_file}" -S "${dataset}" > /dev/null 2>&1; then
+                        opt=$(findmnt -snero options -F "${tab_file}" -S "${dataset}")
+                        mnt=$(findmnt -snero target -F "${tab_file}" -S "${dataset}")
+                        mount -t zfs -o "${opt}" "${dataset}" "${node}${mnt}"
+                    fi
+                fi
+                ;;
+            *)
+                mount -t zfs -o "zfsutil,${rwopt_exp}" "${dataset}" "${node}${mountpoint}"
+                ;;
+        esac
+    done
+}
+
+run_hook() {
+    # Force import the pools, useful if the pool has not properly been exported using 'zpool export <pool>'
+    [ ! "${zfs_force}" = "" ] && ZPOOL_FORCE="-f"
+
+    # Add import directory to import command flags
+    [ ! "${zfs_import_dir}" = "" ] && ZPOOL_IMPORT_FLAGS="${ZPOOL_IMPORT_FLAGS} -d ${zfs_import_dir}"
+
+    # Wait 15 seconds for ZFS devices to show up
+    [ "${zfs_wait}" = "" ] && ZFS_WAIT="15" || ZFS_WAIT="${zfs_wait}"
+
+    [ "${root}" = "zfs" ] && mount_handler="zfs_mount_handler"
+
+    case ${zfs} in
+        "")
+            # skip this line/dataset
+            ;;
+        auto|bootfs)
+            ZFS_DATASET="bootfs"
+            mount_handler="zfs_mount_handler"
+            ;;
+        *)
+            ZFS_DATASET="${zfs}"
+            mount_handler="zfs_mount_handler"
+            ;;
+    esac
+
+    # Allow up to n seconds for zfs device to show up
+    for i in $(seq 1 ${ZFS_WAIT}); do
+        [ -c "/dev/zfs" ] && break
+        sleep 1
+    done
+}
+
+run_latehook () {
+    zpool import -N -a ${ZPOOL_FORCE}
+}
+
+# vim:set ts=4 sw=4 ft=sh et:
diff --git a/zfs.initcpio.install b/zfs.initcpio.install
new file mode 100644
index 000000000000..19364a386a45
--- /dev/null
+++ b/zfs.initcpio.install
@@ -0,0 +1,109 @@
+#!/bin/bash
+
+build() {
+    map add_module \
+        zavl \
+        znvpair \
+        zunicode \
+        zcommon \
+        zfs \
+        zpios \
+        spl \
+        splat \
+        zlib_deflate
+
+    map add_binary \
+        arcstat.py \
+        dbufstat.py \
+        fsck.zfs \
+        mount.zfs \
+        seq \
+        zdb \
+        zed \
+        zfs \
+        zhack \
+        zinject \
+        zpios \
+        zpool \
+        zstreamdump \
+        ztest \
+        splat \
+        /lib/udev/vdev_id \
+        /lib/udev/zvol_id \
+        findmnt
+
+    map add_file \
+        /lib/udev/rules.d/60-zvol.rules \
+        /lib/udev/rules.d/69-vdev.rules \
+        /lib/udev/rules.d/90-zfs.rules \
+        /lib/libgcc_s.so.1
+
+    map add_dir \
+        /etc/zfs/zed.d
+
+    add_runscript
+
+    # allow mount(8) to "autodetect" ZFS
+    echo 'zfs' >>"${BUILDROOT}/etc/filesystems"
+
+    [[ -f /etc/zfs/zpool.cache ]] && add_file "/etc/zfs/zpool.cache"
+    [[ -f /etc/modprobe.d/zfs.conf ]] && add_file "/etc/modprobe.d/zfs.conf"
+}
+
+help() {
+    cat<<HELPEOF
+This hook allows you to use ZFS as your root filesystem.
+
+Command Line Setup:
+
+    You can append the following arguments to your kernel parameters list. See
+    https://wiki.archlinux.org/index.php/Kernel_parameters for more information.
+
+    To use ZFS as your boot filesystem:
+
+        zfs=bootfs or zfs=auto or root=zfs
+
+    To use a pool or dataset:
+
+        zfs=<pool/dataset>
+
+    To force importing of a ZFS pool:
+
+        zfs_force=1
+
+        If set to 1, this will use "zpool import -f" when attempting to import
+        pools.
+
+    To change the seconds of time to wait for ZFS devices to show up at boot:
+
+        zfs_wait=30
+
+    To search for devices in a directory other than "/dev":
+
+        zfs_import_dir=/dev/disk/by-uuid
+            or
+        zfs_import_dir=/dev/disk/by-partuuid
+            or
+        zfs_import_dir=/dev/disk/by-path
+            etc.
+
+    Following initcpio convention, the 'rw' option must be specified to load the
+    pool as read/write. Pools are loaded as read only by default.
+
+Examples:
+
+    To use bootfs on your pool, use
+
+        zfs=bootfs rw
+
+    This will setup your root using tank/root zfs pool.
+
+        zfs=tank/root rw
+
+If you want to set properties for zfs-on-linux module, you should add them to
+/etc/modprobe.d/zfs.conf and then rebuild initcpio.
+
+HELPEOF
+}
+
+# vim: set ts=4 sw=4 ft=sh et: