ZFS: Difference between revisions
fix headings |
Change the /etc/aliases configuration to use Nix instead |
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Under manual partitioning [https://nixos.org/manual/nixos/stable/#sec-installation-manual-partitioning] do this instead: | Under manual partitioning [https://nixos.org/manual/nixos/stable/#sec-installation-manual-partitioning] do this instead: | ||
==== Partition | ==== Partition the disk ==== | ||
We need the following partitions: | We need the following partitions: | ||
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</syntaxhighlight> | </syntaxhighlight> | ||
'''Let's use variables from now on for simplicity. | '''Let's use variables from now on for simplicity.''' Get the device ID in <code>/dev/disk/by-id/</code> (using {{ic|blkid}}), in our case here it is <code>nvme-SKHynix_HFS512GDE9X081N_FNB6N634510106K5O</code> | ||
Get the device ID in <code>/dev/disk/by-id/</code> (using {{ic|blkid}}), in our case here it is <code>nvme-SKHynix_HFS512GDE9X081N_FNB6N634510106K5O</code> | |||
<syntaxhighlight lang=bash> | <syntaxhighlight lang=bash> | ||
BOOT=/dev/disk/by-id/nvme-SKHynix_HFS512GDE9X081N_FNB6N634510106K5O-part1 | BOOT=/dev/disk/by-id/nvme-SKHynix_HFS512GDE9X081N_FNB6N634510106K5O-part1 | ||
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{{note|It is often recommended to specify the drive using the device ID/UUID to prevent incorrect configuration, but it is also possible to use the device name (e.g. /dev/sda). See also: [[#Zpool created with bus-based disk names]], [https://wiki.archlinux.org/title/Persistent_block_device_naming Persistent block device naming - ArchWiki]}} | {{note|It is often recommended to specify the drive using the device ID/UUID to prevent incorrect configuration, but it is also possible to use the device name (e.g. /dev/sda). See also: [[#Zpool created with bus-based disk names]], [https://wiki.archlinux.org/title/Persistent_block_device_naming Persistent block device naming - ArchWiki]}} | ||
==== Make a ZFS pool with encryption and mount points ==== | |||
{{Note|zpool config can significantly affect performance (especially the ashift option) so you may want to do some research. The ZFS tuning cheatsheet or ArchWiki is a good place to start.}} | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
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</syntaxhighlight> | </syntaxhighlight> | ||
==== Format boot partition and enable swap ==== | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
mkfs.fat -F 32 -n boot $BOOT | mkfs.fat -F 32 -n boot $BOOT | ||
</syntaxhighlight> | </syntaxhighlight> | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
mkswap -L swap $SWAP | mkswap -L swap $SWAP | ||
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</syntaxhighlight> | </syntaxhighlight> | ||
==== Installation ==== | |||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
# Mount boot | # Mount boot | ||
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Then, configure an alias for root account. With this alias configured, all mails sent to root, such as cron job results and failed sudo login events, will be redirected to the configured email account. | Then, configure an alias for root account. With this alias configured, all mails sent to root, such as cron job results and failed sudo login events, will be redirected to the configured email account. | ||
<syntaxhighlight lang=" | <syntaxhighlight lang="nix"> | ||
{ | |||
root: | environment.etc.aliases.text = '' | ||
root: you@example.com | |||
''; | |||
} | |||
</syntaxhighlight> | </syntaxhighlight> | ||