ZFS: Difference between revisions
m →boot.zfs.devNodes in virtual machines: this can happen in native NixOS installs as well |
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ZFS does not support swapfiles. SWAP devices must be used instead. Additionally, hibernation is disabled by default due to a [https://github.com/NixOS/nixpkgs/pull/208037 high risk] of data corruption. Note that even if / after that pull request is merged, it does not fully mitigate the risk. If you wish to enable hibernation regardless, set <code>boot.zfs.allowHibernation = true</code>. | ZFS does not support swapfiles. SWAP devices must be used instead. Additionally, hibernation is disabled by default due to a [https://github.com/NixOS/nixpkgs/pull/208037 high risk] of data corruption. Note that even if / after that pull request is merged, it does not fully mitigate the risk. If you wish to enable hibernation regardless, set <code>boot.zfs.allowHibernation = true</code>. | ||
==== boot.zfs.devNodes | ==== boot.zfs.devNodes ==== | ||
If | If NixOS fails to import the zpool on reboot, you may need to add <syntaxhighlight lang="nix" inline>boot.zfs.devNodes = "/dev/disk/by-path";</syntaxhighlight> or <syntaxhighlight lang="nix" inline>boot.zfs.devNodes = "/dev/disk/by-partuuid";</syntaxhighlight> to your configuration.nix file. | ||
==== declarative mounting of ZFS datasets ==== | ==== declarative mounting of ZFS datasets ==== | ||