USB에 FreeBSD 13.1 설치 - ZFS > 에필로그

8GB 이상되는 USB를 가지고 FreeBSD에서 작업한다.

처음 USB 1개는 /dev/da0로 잡힌다.

다른 시스템에서 기본 환경으로 부팅할 USB이다.

dd if=/dev/zero of=/dev/da0 bs=1m count=5

/bin/sh

export ZFSBOOT_DISKS=da0

export ZFSBOOT_POOL_NAME=usbzfssystem

export ZFSBOOT_SWAP_SIZE=2g

export ZFSBOOT_SWAP_ENCRYPTION=1

export ZFSBOOT_VDEV_TYPE=stripe

export BSDINSTALL_TMPBOOT=/tmp/boot

export BSDINSTALL_TMPETC=/tmp/etc

export DISTRIBUTIONS="MANIFEST kernel.txz base.txz lib32.txz doc.txz src.txz"

export BSDINSTALL_DISTSITE_BASE="http://ftp.freebsd.org/pub/FreeBSD/releases"

export BSDINSTALL_DISTSITE="${BSDINSTALL_DISTSITE_BASE}/`uname -m`/`uname -p`/13.1-RELEASE"

export BSDINSTALL_DISTDIR=/mnt/13.1-RELEASE

env nonInteractive=0 bsdinstall zfsboot

zpool status $ZFSBOOT_POOL_NAME

cat ${BSDINSTALL_TMPBOOT}/loader.conf.* >>/mnt/boot/loader.conf

echo zfs_load=YES >> /mnt/boot/loader.conf

chmod 600 /mnt/boot/loader.conf

mkdir -p $BSDINSTALL_DISTDIR

bsdinstall distfetch

bsdinstall checksum || echo "Error: checksum mismatch." //나오면 다시 distfetch

export DISTRIBUTIONS="kernel.txz base.txz lib32.txz doc.txz src.txz"

bsdinstall distextract

cat ${BSDINSTALL_TMPETC}/fstab >> /mnt/etc/fstab

chmod 600 /mnt/etc/fstab

zfs snap -r $ZFSBOOT_POOL_NAME@호스트명

cat /etc/resolv.conf > /mnt/etc/resolv.conf

chroot /mnt freebsd-update fetch install

chroot /mnt passwd

echo zfs_enable=YES >> /mnt/etc/rc.conf

echo sshd_enable=YES >> /mnt/etc/rc.conf

echo ifconfig_em0="inet 아이피/CIDR" >> /mnt/etc/rc.conf

echo hostname=호스트명 >> /mnt/etc/rc.conf

poweroff