mirror_zfs/cmd/zpool/compatibility.d/grub2-2.12
Umer Saleem 2aafc2ea1f Add compatibility file for GRUB versions up to v2.06
GRUB is not able to detect ZFS pool if snaphsot of top level boot
pool is created. This issue is observed with GRUB versions up to
v2.06 if extensible_dataset feature is enabled on ZFS boot pool.

compatibility=grub2-2.06 would enable all read-only compatible
zpool features except extensible_dataset and other features that
depend on it.

The existing grub2 compatibility file is now renamed to grub2-2.12 to
reflect the appropriate grub2 version. grub2-2.12 lists all read-only
features that can be enabled on boot pool for grub2 with version 2.12
onwards.

A new symlink grub2 is created that currently points to the grub2-2.12
compatibility file.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Alexander Motin <mav@FreeBSD.org>
Signed-off-by: Umer Saleem <usaleem@ixsystems.com>
Closes #13873
Closes #15261
Closes #15909
2024-09-21 10:29:27 -07:00

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# Features which are supported by GRUB2 versions from v2.12 onwards.
allocation_classes
async_destroy
block_cloning
bookmarks
device_rebuild
embedded_data
empty_bpobj
enabled_txg
extensible_dataset
filesystem_limits
hole_birth
large_blocks
livelist
log_spacemap
lz4_compress
project_quota
resilver_defer
spacemap_histogram
spacemap_v2
userobj_accounting
zilsaxattr
zpool_checkpoint