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Difference between revisions of "Btrfs"
backup of snapshot
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=== Subvolume '''@''' === <!--T:28--> | === Subvolume '''@''' === <!--T:28--> | ||
This is the subvolume where your '''complete manjaro system''' will reside. It is mounted at "/" in your filesystem. You may take snapshots of this subvolume | This is the subvolume where your '''complete manjaro system''' will reside. It is mounted at "/" in your filesystem. You may take snapshots of this subvolume to secure a running manjaro system. When something bad happens, you are able to rollback to one of the snapshots, (or to restore one of the external backups of a snapshot) '''without changing your data''' at /home. | ||
<!--T:29--> | <!--T:29--> | ||
In order to make a rollback possible, this has to contain all and every data that is needed for your manjaro to work properly! This includes: | In order to make a rollback possible, this has to contain all and every data that is needed for your manjaro to work properly! This includes: | ||
* '''config''' of your bootloader (/boot/brub/grub.cfg) | * '''config''' of your bootloader (/boot/brub/grub.cfg) | ||
* '''initramdisk''' (/boot/initramfs- | * '''initramdisk''' (/boot/initramfs-6.xx-x86_64.img) | ||
* '''kernel''' (/boot/vmlinuz- | * '''kernel''' (/boot/vmlinuz-6.xx-x86_64) | ||
* '''kernel-modules''' (/usr/lib/modules/ | * '''kernel-modules''' (/usr/lib/modules/6.xx.xx-x-MANJARO/*) | ||
* programs (/usr/bin/*) | * programs (/usr/bin/*) | ||
* configs (/etc/*) | * configs (/etc/*) | ||