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BTRFS mount options

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This commit is contained in:
Daniel Langbein 2023-09-23 22:30:13 +02:00
parent a2c463987e
commit cf47eebfaa
Signed by: langfingaz
GPG Key ID: 6C47C753F0823002
1 changed files with 10 additions and 4 deletions
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14
modules/base.nix
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@ -75,12 +75,18 @@
MaxFileSec=7day
'';
# BTRFS compression.
# BTRFS mount options.
#
# Compression
# `nixos-generate-config` does not detect mount options, so we add them here.
# https://nixos.wiki/wiki/Btrfs#Compression
#
# noatime
# Under read intensive work-loads, specifying noatime significantly improves performance because no new access time information needs to be written.
# https://man.archlinux.org/man/btrfs.5#NOTES_ON_GENERIC_MOUNT_OPTIONS
#
# `nixos-generate-config` does not detect mount options, so we add them here.
# https://nixos.wiki/wiki/Btrfs#Compression
fileSystems = {
"/".options = [ "compress=zstd" ];
"/".options = [ "compress=zstd" "noatime" ];
};
# BTRFS scrub.