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Updated gentoo installation procedure

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Julien Dessaux 2021-08-11 17:50:37 +02:00
parent 153c2278e3
commit a3c27af04f
1 changed files with 14 additions and 31 deletions
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content/docs/gentoo/installation.md
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@ -25,31 +25,15 @@ Don't forget to either run `dhcpcd` or manually set an ip and gateway to the mac
There are several options depending on wether you need soft raid, full disk encryption or a simple root device with no additional complications. It will also differ if you are using a virtual machine or a physical one. There are several options depending on wether you need soft raid, full disk encryption or a simple root device with no additional complications. It will also differ if you are using a virtual machine or a physical one.
{{< highlight sh >}} {{< highlight sh >}}
fdisk /dev/sda tmux
g blkdiscard /dev/nvme0n1
n sgdisk -n1:0:+2M -t1:EF02 /dev/nvme0n1
1 sgdisk -n2:0:+512M -t2:EF00 /dev/nvme0n1
2048 sgdisk -n3:0:0 -t3:8300 /dev/nvme0n1
+2M mkfs.fat -F 32 -n efi-boot /dev/nvme0n1p2
t mkfs.xfs /dev/nvme0n1p3
4
n
2
6144
+512M
t
2
1
n
3
1054720
w
mkfs.ext4 /dev/sda3
mkfs.fat -F 32 -n efi-boot /dev/sda2
mount /dev/sda3 /mnt/gentoo mount /dev/sda3 /mnt/gentoo
cd /mnt/gentoo
{{< /highlight >}} {{< /highlight >}}
Make sure you do not repeat the mistake I too often make by mounting something to /mnt while using the liveusb/livecd. You will lose your shell if you do this and will need to reboot! Make sure you do not repeat the mistake I too often make by mounting something to /mnt while using the liveusb/livecd. You will lose your shell if you do this and will need to reboot!
@ -61,11 +45,10 @@ Get the stage 3 installation file from https://www.gentoo.org/downloads/. I pers
Put the archive on the server in /mnt/gentoo (you can simply wget it from there), then extract it : Put the archive on the server in /mnt/gentoo (you can simply wget it from there), then extract it :
{{< highlight sh >}} {{< highlight sh >}}
tar xpf stage3-*.tar.xz --xattrs-include='*.*' --numeric-owner tar xpf stage3-*.tar.xz --xattrs-include='*.*' --numeric-owner
mount /dev/sda2 boot mount /dev/nvme0n1p2 boot
mount -t proc none proc mount -R /proc proc
mount -t sysfs none sys mount -R /sys sys
mount -o rbind /dev dev mount -R /dev dev
cp /etc/resolv.conf etc/
chroot . chroot .
{{< /highlight >}} {{< /highlight >}}
@ -73,11 +56,11 @@ chroot .
We prepare the local language of the system : We prepare the local language of the system :
{{< highlight sh >}} {{< highlight sh >}}
env-update && source /etc/profile
echo 'LANG="en_US.utf8"' > /etc/env.d/02locale echo 'LANG="en_US.utf8"' > /etc/env.d/02locale
echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen
locale-gen locale-gen
source /etc/profile env-update && source /etc/profile
echo 'nameserver 1.1.1.1' > /etc/resolv.conf
{{< /highlight >}} {{< /highlight >}}
We set a loop device to hold the portage tree. It will be formatted with optimisation for the many small files that compose it : We set a loop device to hold the portage tree. It will be formatted with optimisation for the many small files that compose it :