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Reorder GRUB steps 

For UEFI installs, /boot/grub/x86_64-efi/zfs.mod does not exist until
grub-install has been run.
Richard Laager 2016-07-15 01:04:11 -05:00
parent 99da929d80
commit 1157352109
2 changed files with 20 additions and 20 deletions
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20
Ubuntu-16.04-Root-on-ZFS.md

@ -217,16 +217,12 @@ For extra verification, manually install GRUB again to be certain that the syste
# grub-probe /
zfs
5.2 Verify that the ZFS module is installed:
# ls /boot/grub/*/zfs.mod
5.3 Refresh the initrd files:
5.2 Refresh the initrd files:
# update-initramfs -c -k all
update-initramfs: Generating /boot/initrd.img-4.4.0-21-generic
5.4 Optional (but highly recommended): Make debugging GRUB easier:
5.3 Optional (but highly recommended): Make debugging GRUB easier:
# vi /etc/default/grub
Comment out GRUB_HIDDEN_TIMEOUT=0
@ -236,7 +232,7 @@ For extra verification, manually install GRUB again to be certain that the syste
Later, once the system has rebooted twice and you are sure everything is working, you can undo these changes, if desired.
5.5 Update the boot configuration:
5.4 Update the boot configuration:
# update-grub
Generating grub configuration file ...
@ -244,9 +240,9 @@ Later, once the system has rebooted twice and you are sure everything is working
Found initrd image: /boot/initrd.img-4.4.0-21-generic
done
5.6 Install the boot loader
5.5 Install the boot loader
5.6a For legacy (MBR) booting, install GRUB to the MBR like this:
5.5a For legacy (MBR) booting, install GRUB to the MBR like this:
# grub-install /dev/disk/by-id/scsi-SATA_disk1
Installing for i386-pc platform.
@ -256,11 +252,15 @@ Do not reboot the computer until you get exactly that result message. Note that
If you are creating a mirror, repeat the grub-install command for each disk in the pool.
5.6b For UEFI booting, install GRUB like this:
5.5b For UEFI booting, install GRUB like this:
# grub-install --target=x86_64-efi --efi-directory=/boot/efi \
--bootloader-id=ubuntu --recheck --no-floppy
5.6 Verify that the ZFS module is installed:
# ls /boot/grub/*/zfs.mod
## Step 6: First Boot
6.1 Snapshot the initial installation:

20
Ubuntu-16.10-Root-on-ZFS.md

@ -219,16 +219,12 @@ For extra verification, manually install GRUB again to be certain that the syste
# grub-probe /
zfs
5.2 Verify that the ZFS module is installed:
# ls /boot/grub/*/zfs.mod
5.3 Refresh the initrd files:
5.2 Refresh the initrd files:
# update-initramfs -c -k all
update-initramfs: Generating /boot/initrd.img-4.4.0-21-generic
5.4 Optional (but highly recommended): Make debugging GRUB easier:
5.3 Optional (but highly recommended): Make debugging GRUB easier:
# vi /etc/default/grub
Comment out GRUB_HIDDEN_TIMEOUT=0
@ -238,7 +234,7 @@ For extra verification, manually install GRUB again to be certain that the syste
Later, once the system has rebooted twice and you are sure everything is working, you can undo these changes, if desired.
5.5 Update the boot configuration:
5.4 Update the boot configuration:
# update-grub
Generating grub configuration file ...
@ -246,9 +242,9 @@ Later, once the system has rebooted twice and you are sure everything is working
Found initrd image: /boot/initrd.img-4.4.0-21-generic
done
5.6 Install the boot loader
5.5 Install the boot loader
5.6a For legacy (MBR) booting, install GRUB to the MBR like this:
5.5a For legacy (MBR) booting, install GRUB to the MBR like this:
# grub-install /dev/disk/by-id/scsi-SATA_disk1
Installing for i386-pc platform.
@ -258,11 +254,15 @@ Do not reboot the computer until you get exactly that result message. Note that
If you are creating a mirror, repeat the grub-install command for each disk in the pool.
5.6b For UEFI booting, install GRUB like this:
5.5b For UEFI booting, install GRUB like this:
# grub-install --target=x86_64-efi --efi-directory=/boot/efi \
--bootloader-id=ubuntu --recheck --no-floppy
5.6 Verify that the ZFS module is installed:
# ls /boot/grub/*/zfs.mod
## Step 6: First Boot
6.1 Snapshot the initial installation: