9 # check if the zpool already exists
11 ZPOOL_EXISTS=` zpool list -H | cut -f 1 | grep "${ZPOOL}"`
12 if [ "${?}" -ne 1 ]; then
13 echo "One zpool called ${ZPOOL} already exists, you have to destroy it first:"
14 echo " # zpool destroy ${ZPOOL}"
18 # check if the disk is ok for writing
20 echo checking sanity ${DESTDISK}
22 gpart show ${DESTDISK} 1>/dev/null
23 if [ "${?}" -eq 0 ]; then
25 gpart destroy -F ${DESTDISK}
26 if [ "${?}" -ne 0 ]; then
27 echo unable to reset ${DESTDISK}
32 echo partitioning ${DESTDISK}
35 gpart create -s gpt ${DESTDISK}
36 gpart add -a 4k -t freebsd-boot -s 512k -l gptboot0 ${DESTDISK}
37 gpart add -a 1m -s 32G -t freebsd-swap -l swap0 ${DESTDISK}
38 gpart add -a 1m -t freebsd-zfs -l zfs0 ${DESTDISK}
39 gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 ${DESTDISK}
40 gpart set -a active ${DESTDISK}
42 gpart show ${DESTDISK}
44 sysctl vfs.zfs.min_auto_ashift=12
46 echo set up zfs pool: ${ZPOOL} alt mount: ${DESTDIR}
47 echo =================
49 zpool create -m none -f -R ${DESTDIR} ${ZPOOL} ${DESTDISK}p3
50 if [ "${?}" -ne 0 ]; then
51 echo "unable to create zpool"
56 for I in ROOT VAR HOME; do
57 zfs create -o mountpoint=none -o canmount=off ${ZPOOL}/${I}
60 zfs create -o atime=off -o mountpoint=/ ${ZPOOL}/ROOT/master
61 zfs create -o mountpoint=/usr/obj ${ZPOOL}/ROOT/obj
62 zfs create -o compression=off -o mountpoint=/usr/src ${ZPOOL}/ROOT/src
63 # useless ? as far /tmp mountpoint will be mounted by tmpfs
64 zfs create -o mountpoint=/tmp ${ZPOOL}/ROOT/tmp
66 zfs create -o mountpoint=/usr/local ${ZPOOL}/LOCAL
67 zfs create -o mountpoint=/usr/local/etc ${ZPOOL}/LOCAL/config
68 zfs create -o copies=1 -o mountpoint=/usr/src -o compression=off ${ZPOOL}/src
69 zfs create -o copies=1 -o mountpoint=/usr/doc -o compression=on ${ZPOOL}/doc
70 zfs create -o copies=1 -o mountpoint=/usr/obj -o compression=on ${ZPOOL}/obj
73 zfs create -o mountpoint=/var ${ZPOOL}/VAR/master
74 zfs create -o mountpoint=/var/crash ${ZPOOL}/VAR/crash
75 zfs create -o exec=off -o setuid=off -o mountpoint=/var/db ${ZPOOL}/VAR/db
76 zfs create -o compression=lz4 -o exec=on -o setuid=off -o mountpoint=/var/db/pkg ${ZPOOL}/VAR/db/pkg
77 zfs create -o compression=on -o exec=off -o setuid=off -o mountpoint=/var/mail ${ZPOOL}/VAR/mail
78 zfs create -o compression=on -o exec=off -o setuid=off -o mountpoint=/var/log ${ZPOOL}/VAR/log
79 zfs create -o exec=off -o setuid=off -o mountpoint=/var/run ${ZPOOL}/VAR/run
80 zfs create -o exec=off -o setuid=off -o mountpoint=/var/tmp ${ZPOOL}/VAR/tmp
82 zfs create -o mountpoint=/usr/home ${ZPOOL}/HOME/master
84 zpool set bootfs=${ZPOOL}/ROOT/master ${ZPOOL}
86 chmod 1777 ${DESTDIR}/tmp ${DESTDIR}/var/tmp
91 if [ "${?}" -ne 0 ]; then
92 echo zfs mountpoints arent ready
96 echo Fetching and Extracting base files into ${DESTDIR}
97 echo =======================================
100 for I in base.txz kernel.txz lib32.txz; do
101 fetch http://ftp.freebsd.org/pub/FreeBSD/snapshots/amd64/12.0-ALPHA8/${I}
102 tar --unlink -pJxf ${I} -C ${DESTDIR}
105 echo writing configuration files
106 echo ==========================
108 cat << EOF >> ${DESTDIR}/etc/fstab
109 /dev/${DESTDISK}p2 none swap sw 0 0
110 tmpfs /tmp tmpfs rw,mode=1777 0 0
113 cat << EOF >> ${DESTDIR}/boot/loader.conf
118 cat << EOF >> ${DESTDIR}/boot/loader.conf.local
119 vfs.root.mountfrom="zfs:${ZPOOL}/ROOT/master"
122 cat << EOF >> ${DESTDIR}/etc/rc.conf
124 sendmail_enable="NONE"
125 kld_list="vmm cuse4bsd cpuctl filemon"
127 # Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable
133 for I in resolv.conf rc.conf.local; do
134 if [ -r "${I}" ]; then
136 install -o root -g wheel -m 0644 ${I} ${DESTDIR}/etc/
140 for I in loader.conf.local; do
141 if [ -r "${I}" ]; then
143 install -o root -g wheel -m 0644 ${I} ${DESTDIR}/boot/
147 echo installing rc.conf.d
148 install -o root -g wheel -d -m 0755 ${DESTDIR}/etc/rc.conf.d
149 if [ -d "./rc.conf.d" ]; then
150 echo installing files into rc.conf.d
151 install -o root -g wheel -m 0644 ./rc.conf.d/* ${DESTDIR}/etc/rc.conf.d/
154 chroot ${DESTDIR} passwd
155 chroot ${DESTDIR} adduser
157 read -p "Do you wish to open a shell ?" yn
161 * ) echo "Please answer yes or no.";;
163 chroot ${DESTDIR} tcsh