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Multiple fixes for Root on ZFS guide (#191)

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* Let user know that SELinux will be re-enabled after reboot

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* compat with future releases: use zfs-dkms and newer repo

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* rm unused releasever option

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* let user aware of the ignorable errors

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* detailed explanations for errors during grub-menu generation

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* Build ZFS dkms module in installed system

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* switch to dkms package for better compatibility with kernels

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* add direct download links for live iso

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* rm zfs-fuse before install; mirrorlist

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* reformat notes

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* rm netconfig - networkmanager is enabled by default

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* load kernel module in live;

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* rm encrypted bpool: untested

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* use u=r,go= permission on key file

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* fix typo

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* use bash shell

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* suggest clean the disks

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* add grub-menu auto update

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* monitor kernel-core pkg

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* copyright 2021

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* fix kernel var detection

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* read-only cache file

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* replace zfs-mount.service with zfs-mount-generator

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* notes for mount and POSIX-compliant

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* hard-code kernel version

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* fix chroot variable

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* fix grub cfg

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* fix grub

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* missing comment

Signed-off-by: Maurice Zhou <jasper@apvc.uk>

* comments

Signed-off-by: Maurice Zhou <jasper@apvc.uk>
This commit is contained in:
ne9z
2021-08-28 20:07:35 +00:00
committed by GitHub
parent 5faf8ed9a7
commit f40d19a2c5
18 changed files with 363 additions and 258 deletions
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15
docs/Getting Started/Arch Linux/Root on ZFS/3-system-configuration.rst
View File

@@ -26,14 +26,14 @@ System Configuration
#. Generate fstab::
echo bpool_$INST_UUID/$INST_ID/BOOT/default /boot zfs rw,xattr,posixacl 0 0 >> /mnt/etc/fstab
for i in ${DISK[@]}; do
for i in ${DISK}; do
echo UUID=$(blkid -s UUID -o value ${i}-part1) /boot/efis/${i##*/}-part1 vfat \
x-systemd.idle-timeout=1min,x-systemd.automount,noauto,umask=0022,fmask=0022,dmask=0022 0 1 >> /mnt/etc/fstab
done
echo UUID=$(blkid -s UUID -o value ${INST_PRIMARY_DISK}-part1) /boot/efi vfat \
x-systemd.idle-timeout=1min,x-systemd.automount,noauto,umask=0022,fmask=0022,dmask=0022 0 1 >> /mnt/etc/fstab
if [ "${INST_PARTSIZE_SWAP}" != "" ]; then
for i in ${DISK[@]}; do
for i in ${DISK}; do
echo ${i##*/}-part4-swap ${i}-part4 /dev/urandom swap,cipher=aes-cbc-essiv:sha256,size=256,discard >> /mnt/etc/crypttab
echo /dev/mapper/${i##*/}-part4-swap none swap defaults 0 0 >> /mnt/etc/fstab
done
@@ -105,7 +105,11 @@ System Configuration
#. Enable ZFS services::
systemctl enable zfs-import-scan.service zfs-import.target zfs-mount zfs-zed zfs.target --root=/mnt
systemctl enable zfs-import-scan.service zfs-import.target zfs-zed zfs.target --root=/mnt
systemctl disable zfs-mount --root=/mnt
At boot, datasets on rpool are mounted with ``zfs-mount-generator``,
which can control the mounting process more precisely than ``zfs-mount.service``.
#. Chroot::
@@ -113,10 +117,9 @@ System Configuration
INST_LINVAR=$INST_LINVAR
INST_UUID=$INST_UUID
INST_ID=$INST_ID
INST_VDEV=$INST_VDEV" > /mnt/root/chroot
echo DISK=\($(for i in ${DISK[@]}; do printf "$i "; done)\) >> /mnt/root/chroot
INST_VDEV=$INST_VDEV
DISK=$DISK" > /mnt/root/chroot
arch-chroot /mnt bash --login
cd ~
#. Source variables::