Installing to RaidZ-1
Brandon J. Wandersee
brandon.wandersee at gmail.com
Sat Nov 12 18:29:35 UTC 2016
Baho Utot writes:
> I want to reinstall my desktop system using a raidz-1 filesystem using
> the current installation image for usb drive. Reading the handbook I
> find that bsdinstall will not do the installation I want. I am using 4
> 1TB drives and I want to partition to 800GB and install the raidz
> there. Can I create a raidz storage pool manually and then use
> bsdinstall or will I have to manually install freebsd not using bsdinstall?
>
> How do I do this?
When the installer reaches the disk partitioning stage, it will present
you with a list of options, one of which is "Shell." This will drop you
to a shell instance where you can manually create your partitions and
your zpool. A brief message will appear when you first enter the shell
with basic instructions:
1. Mount your custom partitions with /mnt as the root of the system. In
this case, use the `-R /mnt` flag when creating the pool so your new
root ZFS filesystem is mounted there.
2. Create a custom fstab file and place it in /bsdinstall_etc. I'm not
sure how necessary this is if you aren't using fstab to mount any ZFS
filesystems; that is, I don't know if the installer will try to stick
its own fstab into the installed system if a custom one isn't present.
Once you exit the shell the installer will proceed as normal: installing
everything to the mounted disks/filesystems, adding users, etc. After
the installation, you'll want to choose the option to drop to a shell
again in order to edit /boot/loader.conf and /etc/rc.conf, make sure no
invalid fstab file has been installed (if necessary) and set the
"bootfs=" property on your new pool.
--
:: Brandon J. Wandersee
:: brandon.wandersee at gmail.com
:: --------------------------------------------------
:: 'The best design is as little design as possible.'
:: --- Dieter Rams ----------------------------------
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