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Add zfs cache config

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Yan Lin 2025-09-07 11:42:34 +02:00
parent 191be295d1
commit 95b92c232e
1 changed files with 6 additions and 0 deletions
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6
hosts/nixos/hs/system.nix
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@ -26,6 +26,12 @@
boot.zfs.forceImportRoot = false; boot.zfs.forceImportRoot = false;
boot.zfs.extraPools = [ "cache" ]; # Auto-import additional pools boot.zfs.extraPools = [ "cache" ]; # Auto-import additional pools
# ZFS ARC memory configuration for 32GB system
boot.kernelParams = [
"zfs.zfs_arc_max=17179869184" # 16GB max ARC size
"zfs.zfs_arc_min=2147483648" # 2GB min ARC size
];
# XFS drive mounts # XFS drive mounts
fileSystems."/mnt/wd-12t-1" = { fileSystems."/mnt/wd-12t-1" = {
device = "/dev/disk/by-id/ata-HGST_HUH721212ALE604_5PK2N4GB-part1"; device = "/dev/disk/by-id/ata-HGST_HUH721212ALE604_5PK2N4GB-part1";