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Arch Linux: Remove alternative solutions

Browse Source 
The previous approach to installation is: try this easy one first, and
if it fails, try the hard one.

This commit streamlines the installation experience by minimizing
references to such procedures.

This commit also removes verbose comments from Root on ZFS installation
guides.

As the upstream has fixed glibc, its section is also removed.

Signed-off-by: Maurice Zhou <ja@apvc.uk>
This commit is contained in:
Richard Laager
2021-02-19 23:49:49 -06:00
parent cbec1d359b
commit 6ab3d43847
3 changed files with 96 additions and 339 deletions
Download Patch File Download Diff File Expand all files Collapse all files

92
docs/Getting Started/Arch Linux/Arch Linux Root on ZFS.rst
View File

@@ -154,34 +154,27 @@ Prepare the Live Environment
Uncomment and move mirrors to
the beginning of the file.
#. Install ZFS in the live environment::
#. Install ZFS in the live environment:
pacman -Sy --noconfirm archzfs-linux --ignore=linux
Check kernel variant::
Ignore ``ERROR: specified kernel image does not exist``.
LIVE_LINVAR=$(sed 's|.*linux|linux|' /proc/cmdline | awk '{ print $1 }')
If this fails with ``unable to satisfy dependency``,
install archzfs-dkms instead:
Check kernel version::
- Check kernel variant::
LIVE_LINVER=$(pacman -Qi ${LIVE_LINVAR} | grep Version | awk '{ print $3 }')
LIVE_LINVAR=$(sed 's|.*linux|linux|' /proc/cmdline | awk '{ print $1 }')
Install kernel headers::
- Check kernel version::
pacman -U https://archive.archlinux.org/packages/l/${LIVE_LINVAR}-headers/${LIVE_LINVAR}-headers-${LIVE_LINVER}-x86_64.pkg.tar.zst
LIVE_LINVER=$(pacman -Qi ${LIVE_LINVAR} | grep Version | awk '{ print $3 }')
Expand root filesystem::
- Install kernel headers::
mount -o remount,size=1G /run/archiso/cowspace
pacman -U https://archive.archlinux.org/packages/l/${LIVE_LINVAR}-headers/${LIVE_LINVAR}-headers-${LIVE_LINVER}-x86_64.pkg.tar.zst
Install archzfs-dkms::
- Expand root filesystem::
mount -o remount,size=1G /run/archiso/cowspace
- Install archzfs-dkms::
pacman -S archzfs-dkms
pacman -S archzfs-dkms
#. Load kernel module::
@@ -277,7 +270,7 @@ Format and Partition the Target Disks
- If a separate swap partition is needed::
sgdisk -n3:0:-8G -t3:BF00 $DISK
sgdisk -n4:0:0 -t4:8308 $DISK
sgdisk -n4:0:0 -t4:8308 $DISK
Adjust the swap partition size to your needs.
@@ -302,7 +295,7 @@ Create Root and Boot Pools
zpool create \
... \
mirror \
/dev/disk/by-id/ata-disk1-part2
/dev/disk/by-id/ata-disk1-part2 \
/dev/disk/by-id/ata-disk2-part2
if needed, replace ``mirror`` with ``raidz1``, ``raidz2`` or ``raidz3``.
@@ -475,19 +468,6 @@ Create Datasets
zfs create -o mountpoint=legacy -o canmount=noauto bpool_$INST_UUID/BOOT/default
zfs create -o mountpoint=/ -o canmount=noauto rpool_$INST_UUID/ROOT/default
- ``canmount=noauto`` prevents ZFS from automatically
mounting datasets.
- Root dataset, specified with ``root=ZFS=rpool/ROOT/dataset`` at boot,
will be mounted regardless of other properties.
- Boot dataset is mounted with ``/etc/fstab``.
Its ``fstab`` entry will be updated upon the creation of
a new boot environment.
- ``zfs-mount-generator`` does not mount datasets
with ``canmount=noauto``.
#. Mount root and boot filesystem datasets::
zfs mount rpool_$INST_UUID/ROOT/default
@@ -580,7 +560,7 @@ Package Installation
#. Install archzfs package::
pacstrap $INST_MNT archzfs-$INST_LINVAR
pacstrap $INST_MNT zfs-$INST_LINVAR
#. If your computer has hardware that requires firmware to run::
@@ -690,8 +670,7 @@ System Configuration
#. Chroot::
arch-chroot $INST_MNT /usr/bin/env DISK=$DISK \
INST_UUID=$INST_UUID bash --login
arch-chroot $INST_MNT /usr/bin/env DISK=$DISK INST_UUID=$INST_UUID bash --login
#. Apply locales::
@@ -703,8 +682,7 @@ System Configuration
#. Enable ZFS services::
systemctl enable zfs-import-cache zfs-import.target \
zfs-mount zfs-zed zfs.target
systemctl enable zfs-import-cache zfs-import.target zfs-mount zfs-zed zfs.target
#. Generate zpool.cache
@@ -754,44 +732,6 @@ command::
sed -i "s|rpool=.*|rpool=\`zdb -l \${GRUB_DEVICE} \| grep -E '[[:blank:]]name' \| cut -d\\\' -f 2\`|" /etc/grub.d/10_linux
**Notes:**
In ``/etc/grub.d/10_linux``::
# rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true`
``10_linux`` will return an empty result if the root pool has features
not supported by GRUB.
With this bug, the generated ``grub.cfg`` contains such lines::
root=ZFS=/ROOT/default # root pool name missing; unbootable
Rendering the system unbootable.
This will replace the faulty line in ``10_linux`` with::
# rpool=`zdb -l ${GRUB_DEVICE} | grep -E '[[:blank:]]name' | cut -d\' -f 2`
Debian guide chose to hardcode ``root=ZFS=rpool/ROOT/default``
in ``GRUB_CMDLINE_LINUX`` in ``/etc/default/grub``
This is incompatible with the boot environment utility.
The utility also uses this parameter to boot alternative
root filesystem datasets.
A boot environment entry::
# root=ZFS=rpool_UUID/ROOT/bootenv_after-sysupdate
``root=ZFS=pool/dataset`` is processed by
the ZFS script in initramfs, used to
tell the kernel the real root filesystem.
``zfs=bootfs`` kernel command line
and ``zpool set bootfs=pool/dataset pool``
is not used due to its inflexibility.
GRUB Installation
~~~~~~~~~~~~~~~~~

77
docs/Getting Started/Arch Linux/Artix Linux Root on ZFS.rst
View File

@@ -167,7 +167,7 @@ Prepare the Live Environment
Uncomment and move mirrors to
the beginning of the file.
#. Install ZFS in the live environment::
#. Install ZFS and tools in the live environment::
pacman -Sy --noconfirm gdisk dosfstools archzfs-dkms
@@ -265,7 +265,7 @@ Format and Partition the Target Disks
- If a separate swap partition is needed::
sgdisk -n3:0:-8G -t3:BF00 $DISK
sgdisk -n4:0:0 -t4:8308 $DISK
sgdisk -n4:0:0 -t4:8308 $DISK
Adjust the swap partition size to your needs.
@@ -290,7 +290,7 @@ Create Root and Boot Pools
zpool create \
... \
mirror \
/dev/disk/by-id/ata-disk1-part2
/dev/disk/by-id/ata-disk1-part2 \
/dev/disk/by-id/ata-disk2-part2
if needed, replace ``mirror`` with ``raidz1``, ``raidz2`` or ``raidz3``.
@@ -463,19 +463,6 @@ Create Datasets
zfs create -o mountpoint=legacy -o canmount=noauto bpool_$INST_UUID/BOOT/default
zfs create -o mountpoint=/ -o canmount=noauto rpool_$INST_UUID/ROOT/default
- ``canmount=noauto`` prevents ZFS from automatically
mounting datasets.
- Root dataset, specified with ``root=ZFS=rpool/ROOT/dataset`` at boot,
will be mounted regardless of other properties.
- Boot dataset is mounted with ``/etc/fstab``.
Its ``fstab`` entry will be updated upon the creation of
a new boot environment.
- ``zfs-mount-generator`` does not mount datasets
with ``canmount=noauto``.
#. Mount root and boot filesystem datasets::
zfs mount rpool_$INST_UUID/ROOT/default
@@ -558,10 +545,7 @@ Package Installation
Check kernel version::
pacman -Syi ${INST_LINVAR} \
| grep 'Version' \
| awk '{ print $3 }'
# 5.10.1.artix1-1
INST_LINVER=$(pacman -Syi ${INST_LINVAR} | grep Version | awk '{ print $3 }')
Check zfs-dkms package version::
@@ -580,7 +564,7 @@ Package Installation
- Install archzfs-dkms::
basestrap $INST_MNT archzfs-dkms ${INST_LINVAR} ${INST_LINVAR}-headers
basestrap $INST_MNT zfs-dkms ${INST_LINVAR} ${INST_LINVAR}-headers
If the kernel is not yet supported, install an older kernel:
@@ -593,15 +577,11 @@ Package Installation
- Check kernel version::
curl https://archive.artixlinux.org/repos/${DKMS_DATE}/system/os/x86_64/ \
INST_LINVER=$(curl https://archive.artixlinux.org/repos/${DKMS_DATE}/core/os/x86_64/ \
| grep \"${INST_LINVAR}-'[0-9]' \
| grep -v sig
# <a href="linux-5.10.3.arch1-1-x86_64.pkg.tar.zst">
- Set kernel version in a variable::
# <a href="linux-5.10.3.arch1-1-x86_64.pkg.tar.zst">
INST_LINVER=5.10.3.arch1-1
| grep -v sig \
| sed "s|.*$INST_LINVAR-||" \
| sed "s|-x86_64.*||")
- Install kernel and headers::
@@ -611,7 +591,7 @@ Package Installation
- Install archzfs-dkms::
basestrap $INST_MNT archzfs-dkms
basestrap $INST_MNT zfs-dkms
#. Hold kernel package from updates::
@@ -773,43 +753,6 @@ command::
sed -i "s|rpool=.*|rpool=\`zdb -l \${GRUB_DEVICE} \| grep -E '[[:blank:]]name' \| cut -d\\\' -f 2\`|" /etc/grub.d/10_linux
**Notes:**
In ``/etc/grub.d/10_linux``::
# rpool=`${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true`
``10_linux`` will return an empty result if the root pool has features
not supported by GRUB.
With this bug, the generated ``grub.cfg`` contains such lines::
root=ZFS=/ROOT/default # root pool name missing; unbootable
Rendering the system unbootable.
This will replace the faulty line in ``10_linux`` with::
# rpool=`zdb -l ${GRUB_DEVICE} | grep -E '[[:blank:]]name' | cut -d\' -f 2`
Debian guide chose to hardcode ``root=ZFS=rpool/ROOT/default``
in ``GRUB_CMDLINE_LINUX`` in ``/etc/default/grub``
This is incompatible with the boot environment utility.
The utility also uses this parameter to boot alternative
root filesystem datasets.
A boot environment entry::
# root=ZFS=rpool_UUID/ROOT/bootenv_after-sysupdate
``root=ZFS=pool/dataset`` is processed by
the ZFS script in initramfs, used to
tell the kernel the real root filesystem.
``zfs=bootfs`` kernel command line
and ``zpool set bootfs=pool/dataset pool``
is not used due to its inflexibility.
GRUB Installation
~~~~~~~~~~~~~~~~~

266
docs/Getting Started/Arch Linux/index.rst
View File

@@ -12,8 +12,8 @@ Installation
If you want to use ZFS as your root filesystem, see the `Root on ZFS`_
links below instead.
Add archzfs repo
~~~~~~~~~~~~~~~~
archzfs repo
~~~~~~~~~~~~
ZFS packages are provided by the third-party
`archzfs repository <https://github.com/archzfs/archzfs>`__.
@@ -39,38 +39,23 @@ Update pacman database::
pacman -Sy
Prebuilt zfs package
~~~~~~~~~~~~~~~~~~~~
archzfs package
~~~~~~~~~~~~~~~
This only applies to vanilla Arch Linux kernels.
For other kernels, use `archzfs-dkms package`_.
You can also switch between DKMS and prebuilt
packages with instructions on this page.
When using unmodified Arch Linux kernels,
prebuilt ``archzfs`` packages are available.
You can also switch between ``archzfs`` and ``zfs-dkms``
packages later.
For other kernels or distros, use `archzfs-dkms package`_.
Check kernel variant::
INST_LINVAR=$(sed 's|.*linux|linux|' /proc/cmdline | awk '{ print $1 }')
Install compatible package::
pacman -Sy archzfs-${INST_LINVAR}
If kernel dependency failed, you can either:
* Install `archzfs-dkms package`_, or
* Downgrade kernel
to a compatible version:
Downgrade to compatible kernel
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Check compatible kernel version::
INST_LINVER=$(pacman -Si zfs-${INST_LINVAR} \
| grep 'Depends On' \
| sed "s|.*${INST_LINVAR}=||" \
| awk '{ print $1 }')
INST_LINVER=$(pacman -Si zfs-${INST_LINVAR} | grep 'Depends On' | sed "s|.*${INST_LINVAR}=||" | awk '{ print $1 }')
Install compatible kernel::
@@ -79,96 +64,68 @@ Install compatible kernel::
Install archzfs::
pacman -Sy archzfs-${INST_LINVAR}
Ignore kernel update when dependency fails
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sometimes archzfs prebuilt package might lag behind
kernel updates::
pacman -Syu
# error: failed to prepare transaction (could not satisfy dependencies)
# :: installing linux-lts (5.4.93-2) breaks dependency 'linux-lts=5.4.92-1' required by zfs-linux-lts
Temporarily ignore kernel update to upgrade other packages::
pacman -Syu --ignore=linux-lts
pacman -Sy zfs-${INST_LINVAR}
archzfs-dkms package
~~~~~~~~~~~~~~~~~~~~
This package will dynamically build ZFS modules for
supported kernels. Both Arch Linux and derivatives
are supported.
supported kernels.
Check OpenZFS compatibility
^^^^^^^^^^^^^^^^^^^^^^^^^^^
Check kernel compatibility
^^^^^^^^^^^^^^^^^^^^^^^^^^
Check kernel variant::
INST_LINVAR=$(sed 's|.*linux|linux|' /proc/cmdline | awk '{ print $1 }')
Check kernel version::
uname -r
# 5.4.92-1-lts
INST_LINVER=$(pacman -Qi ${INST_LINVAR} | grep Version | awk '{ print $3 }')
Check newer archzfs-dkms package version::
Check zfs-dkms package version::
DKMS_VER=$(pacman -Si zfs-dkms \
| grep 'Version' \
| awk '{ print $3 }' \
| sed 's|-.*||')
DKMS_VER=$(pacman -Syi zfs-dkms | grep 'Version' | awk '{ print $3 }' | sed 's|-.*||')
Visit OpenZFS release page ::
curl https://github.com/openzfs/zfs/releases/zfs-${DKMS_VER} \
| grep Linux
# Linux: compatible with 3.10 - 5.10 kernels
echo $INST_LINVER
If it's not supported, see `Install alternative kernel`_.
If it's not supported, see `Install zfs-dkms compatible kernel`_.
Otherwise, continue to next step.
Normal installation
^^^^^^^^^^^^^^^^^^^
Check kernel variant::
INST_LINVAR=$(sed 's|.*linux|linux|' /proc/cmdline | awk '{ print $1 }')
Check kernel version::
INST_LINVER=$(pacman -Qi ${INST_LINVAR} | grep Version | awk '{ print $3 }')
Install kernel headers::
pacman -U https://archive.archlinux.org/packages/l/${INST_LINVAR}-headers/${INST_LINVAR}-headers-${INST_LINVER}-x86_64.pkg.tar.zst
# for artix
pacman -U https://archive.artixlinux.org/packages/l/${INST_LINVAR}-headers/${INST_LINVAR}-headers-${INST_LINVER}-x86_64.pkg.tar.zst
pacman -U \
https://archive.archlinux.org/packages/l/${INST_LINVAR}-headers/${INST_LINVAR}-headers-${INST_LINVER}-x86_64.pkg.tar.zst
Install archzfs-dkms::
Install zfs-dkms::
pacman -Sy archzfs-dkms
pacman -Sy zfs-dkms
Hold kernel package from updates::
Ignore kernel package from updates::
sed -i 's/#.*IgnorePkg/IgnorePkg/' /etc/pacman.conf
sed -i 's/#IgnorePkg/IgnorePkg/' /etc/pacman.conf
sed -i "/^IgnorePkg/ s/$/ ${INST_LINVAR} ${INST_LINVAR}-headers/" /etc/pacman.conf
Kernel must be manually updated, see `Kernel update`_.
Install alternative kernel
^^^^^^^^^^^^^^^^^^^^^^^^^^^
If the kernel is not yet supported, install a supported kernel:
Install zfs-dkms compatible kernel
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Choose kernel variant. Available variants are:
* linux
* linux-lts
For Artix, replace ``archlinux.org`` with ``artixlinux.org``.
::
INST_LINVAR=linux
Check build date::
Install kernels available when the package was built. Check build date::
DKMS_DATE=$(pacman -Syi zfs-dkms \
| grep 'Build Date' \
@@ -177,25 +134,21 @@ Check build date::
Check kernel version::
curl https://archive.archlinux.org/repos/${DKMS_DATE}/core/os/x86_64/ \
INST_LINVER=$(curl https://archive.archlinux.org/repos/${DKMS_DATE}/core/os/x86_64/ \
| grep \"${INST_LINVAR}-'[0-9]' \
| grep -v sig
# <a href="linux-5.10.3.arch1-1-x86_64.pkg.tar.zst">
| grep -v sig \
| sed "s|.*$INST_LINVAR-||" \
| sed "s|-x86_64.*||")
Set kernel version in a variable::
# <a href="linux-5.10.3.arch1-1-x86_64.pkg.tar.zst">
INST_LINVER=5.10.3.arch1-1
Install kernel and headers::
Install compatible kernel and headers::
pacman -U \
https://archive.archlinux.org/packages/l/${INST_LINVAR}/${INST_LINVAR}-${INST_LINVER}-x86_64.pkg.tar.zst \
https://archive.archlinux.org/packages/l/${INST_LINVAR}-headers/${INST_LINVAR}-headers-${INST_LINVER}-x86_64.pkg.tar.zst
Install archzfs-dkms::
Install zfs-dkms::
pacman -Sy archzfs-dkms
pacman -Sy zfs-dkms
Hold kernel package from updates::
@@ -207,138 +160,59 @@ Kernel must be manually updated, see `Kernel update`_.
Kernel update
^^^^^^^^^^^^^
This applies to archzfs-dkms package.
`Check kernel compatibility`_.
Check kernel variant::
Replace check kernel version with ``-Syi``::
INST_LINVAR=$(sed 's|.*linux|linux|' /proc/cmdline | awk '{ print $1 }')
INST_LINVER=$(pacman -Syi ${INST_LINVAR} | grep Version | awk '{ print $3 }')
Check newer kernel version::
If compatible, update kernel and headers with::
pacman -Syi $INST_LINVAR \
| grep 'Version' \
| awk '{ print $3 }'
# 5.10.1.1-1
Check newer archzfs-dkms package version::
DKMS_VER=$(pacman -Si zfs-dkms \
| grep 'Version' \
| awk '{ print $3 }' \
| sed 's|-.*||')
Visit OpenZFS release page ::
curl https://github.com/openzfs/zfs/releases/zfs-${DKMS_VER} \
| grep Linux
# Linux: compatible with 3.10 - 5.10 kernels
If compatible, update kernel with::
pacman -S $INST_LINVAR $INST_LINVAR-headers archzfs-dkms
pacman -Sy $INST_LINVAR $INST_LINVAR-headers
Do not update if the kernel is not compatible
with OpenZFS.
glibc version mismatch
^^^^^^^^^^^^^^^^^^^^^^
As of Feb 6th, 2021, latest glibc release is ``2.33``.
glibc in Arch Linux repo is ``2.32``.
When updating ``linux-lts (5.4.94-1 -> 5.4.95-1)``,
``linux-lts-headers`` will depend on the unavailable glibc ``2.33``
.. code-block:: none
# /var/lib/dkms/zfs/2.0.2/build/config.log
configure:18576: checking whether modules can be built
configure:18746:
KBUILD_MODPOST_NOFINAL= KBUILD_MODPOST_WARN=
make modules -k -j4 -C /usr/lib/modules/5.4.95-1-lts/build
M=/var/lib/dkms/zfs/2.0.2/build/build/conftest >build/conftest/build.log 2>&1
configure:18749: $? = 2
configure:18752: test -f build/conftest/conftest.ko
configure:18755: $? = 1
configure:18764: result: no
configure:18767: error:
*** Unable to build an empty module.
.. code-block:: none
# /var/lib/dkms/zfs/2.0.2/build/build/conftest/build.log
make: Entering directory '/usr/lib/modules/5.4.95-1-lts/build'
CC [M] /var/lib/dkms/zfs/2.0.2/build/build/conftest/conftest.o
scripts/basic/fixdep: /usr/lib/libc.so.6: version `GLIBC_2.33' not found (required by scripts/basic/fixdep)
make[1]: *** [scripts/Makefile.build:262: /var/lib/dkms/zfs/2.0.2/build/build/conftest/conftest.o] Error 1
make[1]: *** Deleting file '/var/lib/dkms/zfs/2.0.2/build/build/conftest/conftest.o'
::
pacman -Qo /usr/lib/modules/5.4.95-1-lts/build/scripts/basic/fixdep
/usr/lib/modules/5.4.95-1-lts/build/scripts/basic/fixdep is owned by linux-lts-headers 5.4.95-1
To solve the problem, rollback kernel update
and postpone kernel updates
until glibc ``2.33`` becomes available.
::
cd /var/cache/pacman/pkg/
pacman -U linux-lts-5.4.94-1-x86_64.pkg.tar.zst linux-lts-headers-5.4.94-1-x86_64.pkg.tar.zst
Check Live Image Compatibility
------------------------------
#. Choose a mirror:
Choose a mirror::
.. code-block:: none
https://archlinux.org/mirrorlist/all/
https://gitea.artixlinux.org/packagesA/artix-mirrorlist/src/branch/master/trunk/mirrorlist
https://archlinux.org/mirrorlist/all/
https://gitea.artixlinux.org/packagesA/artix-mirrorlist/src/branch/master/trunk/mirrorlist
Check the build date of the
latest Arch Linux live image::
#. Check the build date of the latest Arch Linux live image:
https://mirrors.dotsrc.org/archlinux/iso/latest/
https://mirrors.dotsrc.org/artix-linux/iso/
# archlinux-2021.01.01-x86_64.iso
.. code-block:: none
Check the kernel version of the live image::
https://mirrors.dotsrc.org/archlinux/iso/latest/
https://mirrors.dotsrc.org/artix-linux/iso/
# archlinux-2021.01.01-x86_64.iso
https://archive.archlinux.org/repos/2021/01/01/core/os/x86_64
https://archive.artixlinux.org/repos/2021/01/01/system/os/x86_64
# linux-5.10.3.arch1-1-x86_64.pkg.tar.zst
#. Check the kernel version of the live image:
Check latest archzfs package version::
.. code-block:: none
https://archzfs.com/archzfs/x86_64/
# zfs-dkms-2.0.1-1-x86_64.pkg.tar.zst
# zfs-linux-2.0.1_5.10.10.arch1.1-1-x86_64.pkg.tar.zst
https://archive.archlinux.org/repos/2021/01/01/core/os/x86_64
https://archive.artixlinux.org/repos/2021/01/01/system/os/x86_64
# linux-5.10.3.arch1-1-x86_64.pkg.tar.zst
Visit OpenZFS release page https://github.com/openzfs/zfs/releases/tag/zfs-2.0.1::
#. Check latest archzfs package version:
# Linux: compatible with 3.10 - 5.10 kernels
.. code-block:: none
- If compatible, download the latest live image::
https://archzfs.com/archzfs/x86_64/
# zfs-dkms-2.0.1-1-x86_64.pkg.tar.zst
# zfs-linux-2.0.1_5.10.10.arch1.1-1-x86_64.pkg.tar.zst
https://mirrors.dotsrc.org/archlinux/iso/latest/archlinux-2021.01.01-x86_64.iso
https://mirrors.dotsrc.org/artix-linux/iso/artix-base-openrc-20210101-x86_64.iso
#. Visit OpenZFS release page: https://github.com/openzfs/zfs/releases/tag/zfs-2.0.1
- If not compatible, use an older live image and verify that it contains
a supported kernel using the above method::
Find the line like: "Linux: compatible with 3.10 - 5.10 kernels"
- If compatible, download the latest live image:
.. code-block:: none
https://mirrors.dotsrc.org/archlinux/iso/latest/archlinux-2021.01.01-x86_64.iso
https://mirrors.dotsrc.org/artix-linux/iso/artix-base-openrc-20210101-x86_64.iso
- If not compatible, use an older live image and verify that it contains
a supported kernel using the above method:
.. code-block:: none
https://mirrors.dotsrc.org/archlinux/iso/
https://iso.artixlinux.org/archived-isos.php
https://mirrors.dotsrc.org/archlinux/iso/
https://iso.artixlinux.org/archived-isos.php
Root on ZFS
-----------