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[[Category:FreeBSD]]
== Introduction ==
We assume root on ZFS.
Everything on this page needs to be done as root, unless specified, so su to root.
su -
== Upgrade base system ==
We will do the upgrade offline, in a new BE, so first, create the BE and mount it.
bectl create 13.0-RELEASE
bectl mount 13.0-RELEASE /mnt
Then run <code>freebsd-update(8)</code>:
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update -r 13.0-RELEASE upgrade
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update install
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update install
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update install
Yes, you really need to run it that many times.
=== Upgrade the bootloader ===
==== BIOS ====
First, determine your boot devices.
z800:aram$ zpool status zroot
pool: zroot
state: ONLINE
scan: scrub repaired 0B in 00:01:46 with 0 errors on Mon Feb 5 17:48:15 2018
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gpt/zfs0 ONLINE 0 0 0
gpt/zfs1 ONLINE 0 0 0
errors: No known data errors
Look for the devices in the GEOM output.
z800:aram$ geom -t
...
da0 PART da0p3
da0p3 DEV
da0p3 LABEL gpt/zfs0
gpt/zfs0 DEV
zfs::vdev ZFS::VDEV
...
da2 PART da2p3
da2p3 DEV
da2p3 LABEL gpt/zfs1
gpt/zfs1 DEV
zfs::vdev ZFS::VDEV
...
In our case, we need to install the new bootloader on <code>da0</code> and <code>da2</code>.
gpart bootcode -b /mnt/boot/pmbr -p /mnt/boot/gptzfsboot -i 1 da0
gpart bootcode -b /mnt/boot/pmbr -p /mnt/boot/gptzfsboot -i 1 da2
==== EFI ====
TODO.
== Upgrade the packages ==
It is unclear why we need devfs, but we need it:
mount -t devfs devfs /mnt/dev/
pkg -c /mnt update
pkg -c /mnt upgrade
unmount /mnt/dev/
== Activate the new BE ==
bectl umount 13.0-RELEASE
bectl activate 13.0-RELEASE
And reboot. If it doesn't work, you can revert to another BE in the bootloader.
== Introduction ==
We assume root on ZFS.
Everything on this page needs to be done as root, unless specified, so su to root.
su -
== Upgrade base system ==
We will do the upgrade offline, in a new BE, so first, create the BE and mount it.
bectl create 13.0-RELEASE
bectl mount 13.0-RELEASE /mnt
Then run <code>freebsd-update(8)</code>:
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update -r 13.0-RELEASE upgrade
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update install
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update install
freebsd-update -b /mnt -d /mnt/var/db/freebsd-update install
Yes, you really need to run it that many times.
=== Upgrade the bootloader ===
==== BIOS ====
First, determine your boot devices.
z800:aram$ zpool status zroot
pool: zroot
state: ONLINE
scan: scrub repaired 0B in 00:01:46 with 0 errors on Mon Feb 5 17:48:15 2018
config:
NAME STATE READ WRITE CKSUM
zroot ONLINE 0 0 0
mirror-0 ONLINE 0 0 0
gpt/zfs0 ONLINE 0 0 0
gpt/zfs1 ONLINE 0 0 0
errors: No known data errors
Look for the devices in the GEOM output.
z800:aram$ geom -t
...
da0 PART da0p3
da0p3 DEV
da0p3 LABEL gpt/zfs0
gpt/zfs0 DEV
zfs::vdev ZFS::VDEV
...
da2 PART da2p3
da2p3 DEV
da2p3 LABEL gpt/zfs1
gpt/zfs1 DEV
zfs::vdev ZFS::VDEV
...
In our case, we need to install the new bootloader on <code>da0</code> and <code>da2</code>.
gpart bootcode -b /mnt/boot/pmbr -p /mnt/boot/gptzfsboot -i 1 da0
gpart bootcode -b /mnt/boot/pmbr -p /mnt/boot/gptzfsboot -i 1 da2
==== EFI ====
TODO.
== Upgrade the packages ==
It is unclear why we need devfs, but we need it:
mount -t devfs devfs /mnt/dev/
pkg -c /mnt update
pkg -c /mnt upgrade
unmount /mnt/dev/
== Activate the new BE ==
bectl umount 13.0-RELEASE
bectl activate 13.0-RELEASE
And reboot. If it doesn't work, you can revert to another BE in the bootloader.
