FreeBSD 9.2 RELEASE を zfs boot でいれたときのメモ。installer から shell で入って、順次作業していく。

freebsd-zfs-memo.txt

gpart create -s gpt da0
gpart add -s 64K -t freebsd-boot da0
gpart add -s 4G  -t freebsd-swap -l swap0 da0
gpart add        -t freebsd-zfs  -l disk0 da0
gpart bootcode -b /boot/pmbr -p /boot/gptzfsboot -i 1 da0

kldload /boot/kernel/opensolaris.ko
kldload /boot/kernel/zfs.ko

gnop create -S 4096 /dev/gpt/disk0
zpool create -o altroot=/mnt -O canmount=off -m none zroot /dev/gpt/disk0.nop

zfs set checksum=fletcher4                                           zroot
zfs set atime=off                                                    zroot
zfs create   -o mountpoint=none                                      zroot/ROOT
zfs create   -o mountpoint=/                                         zroot/ROOT/default
zfs create   -o mountpoint=/tmp -o compression=lz4  -o setuid=off    zroot/tmp
chmod 1777 /mnt/tmp
zfs create   -o mountpoint=/usr                                      zroot/usr
zfs create                                                           zroot/usr/local
zfs create   -o mountpoint=/home                     -o setuid=off   zroot/home



zfs create   -o compression=lz4                      -o setuid=off   zroot/usr/ports
zfs create   -o compression=off      -o exec=off     -o setuid=off   zroot/usr/ports/distfiles
zfs create   -o compression=off      -o exec=off     -o setuid=off   zroot/usr/ports/packages

zfs create   -o compression=lz4      -o exec=off     -o setuid=off   zroot/usr/src
zfs create                                                           zroot/usr/obj

zfs create   -o mountpoint=/var                                      zroot/var
zfs create   -o compression=lz4      -o exec=off     -o setuid=off   zroot/var/crash
zfs create                           -o exec=off     -o setuid=off   zroot/var/db
zfs create   -o compression=lz4      -o exec=on      -o setuid=off   zroot/var/db/pkg
zfs create                           -o exec=off     -o setuid=off   zroot/var/empty
zfs create   -o compression=lz4      -o exec=off     -o setuid=off   zroot/var/log
zfs create   -o compression=gzip     -o exec=off     -o setuid=off   zroot/var/mail
zfs create                           -o exec=off     -o setuid=off   zroot/var/run
zfs create   -o compression=lz4      -o exec=on      -o setuid=off   zroot/var/tmp
chmod 1777 /mnt/var/tmp

# Set the dataset to boot from

zpool set bootfs=zroot/ROOT/default zroot

# cat << EOF > /tmp/bsdinstall_etc/fstab
# Device                       Mountpoint              FStype  Options         Dump    Pass#
/dev/gpt/swap0                 none                    swap    sw              0       0
/dev/gpt/swap1                 none                    swap    sw              0       0
EOF





---
packagesite: http://ftp.pcbsd.org/pub/mirror/packages/9.1-RELEASE/amd64/
PUBKEY: /usr/local/etc/pkg-pubkey.cert
PKG_CACHEDIR: /usr/local/tmp


sudo zfs create   -o compression=gzip     -o exec=on                      zroot/var/spool
sudo zfs create   -o compression=gzip     -o exec=off     -o setuid=off   zroot/var/spool/imap
# after install cyrus-imapd, execute commands
chown cyrus:cyrus /var/spool/imap