mirror of
https://github.com/kdave/btrfs-progs
synced 2024-12-27 00:22:22 +00:00
f560eb4c0b
There has been no update since 2014 and it's likely broken due to many new features added to btrfs since then. Signed-off-by: David Sterba <dsterba@suse.com>
11 lines
566 B
ReStructuredText
11 lines
566 B
ReStructuredText
GRUB2 (https://www.gnu.org/software/grub) has the most advanced support of
|
|
booting from BTRFS with respect to features.
|
|
|
|
U-boot (https://www.denx.de/wiki/U-Boot/) has decent support for booting but
|
|
not all BTRFS features are implemented, check the documentation.
|
|
|
|
In general, the first 1MiB on each device is unused with the exception of
|
|
primary superblock that is on the offset 64KiB and spans 4KiB. The rest can be
|
|
freely used by bootloaders or for other system information. Note that booting
|
|
from a filesystem on :doc:`zoned device<Zoned-mode>` is not supported.
|