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66 lines
1.7 KiB
Markdown
66 lines
1.7 KiB
Markdown
[](https://github.com/Antynea/grub-btrfs)
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### grub-btrfs
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This is a version 1.xx of grub-btrfs
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#### Description
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grub-btrfs, Include btrfs snapshots at boot options. (grub menu)
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#### What does grub-btrfs v1.xx do :
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Simple rollback using snapshots you made previously.
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- Automatically List snapshots existing on root partition (btrfs).
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- Automatically Detect kernel, initramfs and intel microcode in "/boot" directory on snapshots. (For custon name, see below.)
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- Automatically Create corresponding menuentry in grub.cfg , which ensures a very easy rollback.
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#### How to use it:
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Add this lines to /etc/default/grub:
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* GRUB_BTRFS_SUBMENUNAME="ArchLinux Snapshots"
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(Name menu appearing in grub.)
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* GRUB_BTRFS_PREFIXENTRY="Snapshot:"
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(Add a name ahead your snapshots entries.)
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* GRUB_BTRFS_TITLE_FORMAT="p/d/n"
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(Custom title, shows/hides p"prefix" d"date" n"name" in grub-menu, separator "/", custom order available)
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* GRUB_BTRFS_NKERNEL=("vmlinuz-linux")
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(Use only if you have custom kernel name or auto-detect failed.)
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* GRUB_BTRFS_NINIT=("initramfs-linux.img" "initramfs-linux-fallback.img")
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(Use only if you have custom initramfs name or auto-detect failed.)
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* GRUB_BTRFS_INTEL_UCODE=("intel-ucode.img")
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(Use only if you have custom intel-ucode or auto-detect failed.)
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Generate grub.cfg (on Archlinux use grub-mkconfig -o /boot/grub/grub.cfg )
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grub-btrfs automatically generates snapshots entries.
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You will see it appear differents entries (e.g : Snapshot: [2014-02-12 11:24:37] my snapshot name overkill )
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#### TO DO
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* Show full path or only name of snapshots in grub-menu
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## discussion
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Pour les francophones : https://forums.archlinux.fr/viewtopic.php?f=18&t=17177
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