ZFS: Difference between revisions
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==== Latest kernel compatible with ZFS ==== | ==== Latest kernel compatible with ZFS ==== | ||
Newer kernels might not be supported by ZFS yet. If you are running a kernel which is not officially supported by zfs, the module will refuse to evaluate and show an error. | Newer kernels might not be supported by ZFS yet. If you are running a kernel which is not officially supported by zfs, the module will refuse to evaluate and show an error. | ||
This snippet will configure the latest compatible kernel: | |||
<syntaxHighlight lang=nix> | |||
{ lib, pkgs, ... }: | |||
let | |||
latestZfsCompatibleLinuxPackages = lib.pipe pkgs.linuxKernel.packages [ | |||
builtins.attrValues | |||
(builtins.filter ( | |||
kPkgs: | |||
(builtins.tryEval kPkgs).success | |||
&& kPkgs ? kernel | |||
&& kPkgs.kernel.pname == "linux" | |||
&& !kPkgs.zfs.meta.broken | |||
)) | |||
(builtins.sort (a: b: (lib.versionOlder a.kernel.version b.kernel.version))) | |||
lib.last | |||
]; | |||
in | |||
{ | |||
# Note this might jump back and worth as kernel get added or removed. | |||
boot.kernelPackages = latestZfsCompatibleLinuxPackages; | |||
} | |||
</syntaxHighlight> | |||
==== Partial support for SWAP on ZFS ==== | ==== Partial support for SWAP on ZFS ==== | ||