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Root on ZFS: warning for GRUB incompatibility with bpool snapshots #464

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Root on ZFS: warning for GRUB incompatibility with bpool snapshots #464

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e0784eb
Root on ZFS: disable GRUB-incompatible features on bpool
Oct 23, 2023
17d2d6b
Root on ZFS: use compatibility=legacy for bpool
Oct 23, 2023
6a793b8
Add note about native encryption being unmaintained
Oct 24, 2023
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22 changes: 9 additions & 13 deletions docs/Getting Started/Alpine Linux/Root on ZFS.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,14 @@ Alpine Linux Root on ZFS
Unless stated otherwise, it is not recommended to customize system
configuration before reboot.

**No encrypted send/recv**

Multiple kernel crashes have been reported for send/recv operation of
encrypted datasets. If you want to transfer data from encrypted
datasets, use non-ZFS based solution such as ``rsync`` instead. See
`[1] <https://github.com/openzfs/zfs/issues/12014>`__, `[2]
<https://github.com/openzfs/zfs/issues/11679>`__.

Preparation
---------------------------

Expand Down Expand Up @@ -263,23 +271,11 @@ System Installation
::

# shellcheck disable=SC2046
zpool create -d \
-o feature@async_destroy=enabled \
-o feature@bookmarks=enabled \
-o feature@embedded_data=enabled \
-o feature@empty_bpobj=enabled \
-o feature@enabled_txg=enabled \
-o feature@extensible_dataset=enabled \
-o feature@filesystem_limits=enabled \
-o feature@hole_birth=enabled \
-o feature@large_blocks=enabled \
-o feature@lz4_compress=enabled \
-o feature@spacemap_histogram=enabled \
zpool create -o compatibility=legacy \
-o ashift=12 \
-o autotrim=on \
-O acltype=posixacl \
-O canmount=off \
-O compression=lz4 \
-O devices=off \
-O normalization=formD \
-O relatime=on \
Expand Down
22 changes: 9 additions & 13 deletions docs/Getting Started/Arch Linux/Root on ZFS.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -32,6 +32,14 @@ Arch Linux Root on ZFS
Unless stated otherwise, it is not recommended to customize system
configuration before reboot.

**No encrypted send/recv**

Multiple kernel crashes have been reported for send/recv operation of
encrypted datasets. If you want to transfer data from encrypted
datasets, use non-ZFS based solution such as ``rsync`` instead. See
`[1] <https://github.com/openzfs/zfs/issues/12014>`__, `[2]
<https://github.com/openzfs/zfs/issues/11679>`__.

Preparation
---------------------------

Expand Down Expand Up @@ -260,23 +268,11 @@ System Installation
::

# shellcheck disable=SC2046
zpool create -d \
-o feature@async_destroy=enabled \
-o feature@bookmarks=enabled \
-o feature@embedded_data=enabled \
-o feature@empty_bpobj=enabled \
-o feature@enabled_txg=enabled \
-o feature@extensible_dataset=enabled \
-o feature@filesystem_limits=enabled \
-o feature@hole_birth=enabled \
-o feature@large_blocks=enabled \
-o feature@lz4_compress=enabled \
-o feature@spacemap_histogram=enabled \
zpool create -o compatibility=legacy \
-o ashift=12 \
-o autotrim=on \
-O acltype=posixacl \
-O canmount=off \
-O compression=lz4 \
-O devices=off \
-O normalization=formD \
-O relatime=on \
Expand Down
22 changes: 9 additions & 13 deletions docs/Getting Started/Fedora/Root on ZFS.rst
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,14 @@ Fedora Root on ZFS
Unless stated otherwise, it is not recommended to customize system
configuration before reboot.

**No encrypted send/recv**

Multiple kernel crashes have been reported for send/recv operation of
encrypted datasets. If you want to transfer data from encrypted
datasets, use non-ZFS based solution such as ``rsync`` instead. See
`[1] <https://github.com/openzfs/zfs/issues/12014>`__, `[2]
<https://github.com/openzfs/zfs/issues/11679>`__.

Preparation
---------------------------

Expand Down Expand Up @@ -265,23 +273,11 @@ System Installation
::

# shellcheck disable=SC2046
zpool create -d \
-o feature@async_destroy=enabled \
-o feature@bookmarks=enabled \
-o feature@embedded_data=enabled \
-o feature@empty_bpobj=enabled \
-o feature@enabled_txg=enabled \
-o feature@extensible_dataset=enabled \
-o feature@filesystem_limits=enabled \
-o feature@hole_birth=enabled \
-o feature@large_blocks=enabled \
-o feature@lz4_compress=enabled \
-o feature@spacemap_histogram=enabled \
zpool create -o compatibility=legacy \
-o ashift=12 \
-o autotrim=on \
-O acltype=posixacl \
-O canmount=off \
-O compression=lz4 \
-O devices=off \
-O normalization=formD \
-O relatime=on \
Expand Down
14 changes: 11 additions & 3 deletions docs/Getting Started/NixOS/Root on ZFS.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,16 @@ Immutable root can be enabled or disabled by setting
Unless stated otherwise, it is not recommended to customize system
configuration before reboot.

**No encrypted send/recv**

Multiple kernel crashes have been reported for send/recv operation of
encrypted datasets. If you want to transfer data from encrypted
datasets, use non-ZFS based solution such as ``rsync`` instead. See
`[1] <https://github.com/openzfs/zfs/issues/12014>`__, `[2]
<https://github.com/openzfs/zfs/issues/11679>`__, `[3]
<https://ol.reddit.com/r/zfs/comments/10n8fsn/does_openzfs_have_a_new_developer_for_the_native/j6b8k1m/>`__.


Preparation
---------------------------

Expand Down Expand Up @@ -206,13 +216,11 @@ System Installation
::

# shellcheck disable=SC2046
zpool create \
-o compatibility=grub2 \
zpool create -o compatibility=legacy \
-o ashift=12 \
-o autotrim=on \
-O acltype=posixacl \
-O canmount=off \
-O compression=lz4 \
-O devices=off \
-O normalization=formD \
-O relatime=on \
Expand Down
22 changes: 9 additions & 13 deletions docs/Getting Started/RHEL-based distro/Root on ZFS.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -30,6 +30,14 @@ Rocky Linux Root on ZFS
Unless stated otherwise, it is not recommended to customize system
configuration before reboot.

**No encrypted send/recv**

Multiple kernel crashes have been reported for send/recv operation of
encrypted datasets. If you want to transfer data from encrypted
datasets, use non-ZFS based solution such as ``rsync`` instead. See
`[1] <https://github.com/openzfs/zfs/issues/12014>`__, `[2]
<https://github.com/openzfs/zfs/issues/11679>`__.

Preparation
---------------------------

Expand Down Expand Up @@ -259,23 +267,11 @@ System Installation
::

# shellcheck disable=SC2046
zpool create -d \
-o feature@async_destroy=enabled \
-o feature@bookmarks=enabled \
-o feature@embedded_data=enabled \
-o feature@empty_bpobj=enabled \
-o feature@enabled_txg=enabled \
-o feature@extensible_dataset=enabled \
-o feature@filesystem_limits=enabled \
-o feature@hole_birth=enabled \
-o feature@large_blocks=enabled \
-o feature@lz4_compress=enabled \
-o feature@spacemap_histogram=enabled \
zpool create -o compatibility=legacy \
-o ashift=12 \
-o autotrim=on \
-O acltype=posixacl \
-O canmount=off \
-O compression=lz4 \
-O devices=off \
-O normalization=formD \
-O relatime=on \
Expand Down
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