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Antynea
2015-07-22 01:59:28 +02:00
parent 563151507d
commit d561206775
1 changed files with 29 additions and 29 deletions
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41_snapshots-btrfs
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@@ -1,35 +1,35 @@
#! /usr/bin/bash
#
#
####################################################################################################################################
# Written by: Antynea #
# #
# Purpose: Include btrfs snapshots at boot options. #
# #
# What this script does: #
# - List snapshots existing on root partition (btrfs). #
# - Create corresponding menuentry in grub.cfg , which ensures a very easy rollback. #
# #
# How to use it: #
# - Add this lines to /etc/default/grub: #
# #
# * GRUB_BTRFS_SUBMENUNAME="ArchLinux Snapshots" (Name menu appearing in grub.) #
# * GRUB_BTRFS_PREFIXENTRY="Snapshot" (Add a name ahead your snapshots entries.) #
# * GRUB_BTRFS_NKERNEL=("vmlinuz-linux") (Custom Name kernel you use it.) #
# * GRUB_BTRFS_NINIT=("initramfs-linux.img" "initramfs-linux-fallback.img") (Custom Name initramfs (ramdisk) you use it.) #
# * GRUB_BTRFS_INTEL_UCODE=("intel-ucode.img") (Custom Name intel microcode you use it.) #
# #
# - Generate grub.cfg (on Archlinux use grub-mkconfig -o /boot/grub/grub.cfg ) #
# #
# - grub-btrfs automatically generates snapshots entries. #
# - You will see it appear different entries, e.g : Prefixentry name of snapshot [2013-02-11 04:00:00] #
# #
# Warning: #
# This version detect kernels,initramfs,intel microcode only in boot partition, not in snapshot. #
# If those that are present in boot partition but not in snapshot, #
# entry will be created but not fonctional, you don't boot it. #
# #
####################################################################################################################################
#########################################################################################################################################
# Written by: Antynea #
# #
# Purpose: Include btrfs snapshots at boot options. #
# #
# What this script does: #
# - List snapshots existing on root partition (btrfs). #
# - Create corresponding menuentry in grub.cfg , which ensures a very easy rollback. #
# #
# How to use it: #
# - Add this lines to /etc/default/grub: #
# #
# * GRUB_BTRFS_SUBMENUNAME="ArchLinux Snapshots" (Name menu appearing in grub.) #
# * GRUB_BTRFS_PREFIXENTRY="Snapshot" (Add a name ahead your snapshots entries.) #
# * GRUB_BTRFS_NKERNEL=("vmlinuz-linux") (Custom Name kernel you use it.) #
# * GRUB_BTRFS_NINIT=("initramfs-linux.img" "initramfs-linux-fallback.img") (Custom Name initramfs (ramdisk) you use it.) #
# * GRUB_BTRFS_INTEL_UCODE=("intel-ucode.img") (Custom Name intel microcode you use it.) #
# #
# - Generate grub.cfg (on Archlinux use grub-mkconfig -o /boot/grub/grub.cfg ) #
# #
# - grub-btrfs automatically generates snapshots entries. #
# - You will see it appear different entries, e.g : Prefixentry name of snapshot [2013-02-11 04:00:00] #
# #
# Warning: #
# This version detect kernels,initramfs,intel microcode only in boot partition, not in snapshot. #
# If those that are present in boot partition but not in snapshot, #
# entry will be created but not fonctional, you don't boot it. #
# #
#########################################################################################################################################
set -e
. /usr/share/grub/grub-mkconfig_lib