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{ pkgs, lib, config, ... }:
{
config = {
fileSystems = {
"/boot" =
{ device = "boot";
fsType = "zfs";
};
"/nix" =
{ device = "ssd-raid0/local/nix";
fsType = "zfs";
};
"/root" =
{ device = "ssd-raid1/safe/home-root";
fsType = "zfs";
neededForBoot = true;
};
"/var/lib/systemd" =
{ device = "ssd-raid1/local/var-lib-systemd";
fsType = "zfs";
neededForBoot = true;
};
"/var/lib/nixos" =
{ device = "ssd-raid1/local/var-lib-nixos";
fsType = "zfs";
neededForBoot = true;
};
"/var/lib/unbound" =
{ device = "ssd-raid1/local/var-lib-unbound";
fsType = "zfs";
};
# "/var/lib/dhcp" =
# { device = "ssd-raid1/local/var-lib-dhcp";
# fsType = "zfs";
# };
"/var/lib/chrony" =
{ device = "ssd-raid1/local/var-lib-chrony";
fsType = "zfs";
};
"/var/lib/samba" =
{ device = "ssd-raid1/local/var-lib-samba";
fsType = "zfs";
};
# "/var/lib/prometheus2" =
# { device = "ssd-raid1/local/var-lib-prometheus2";
# fsType = "zfs";
# options = [ "zfsutil" ];
# };
# "/var/lib/grafana" =
# { device = "ssd-raid1/local/var-lib-grafana";
# fsType = "zfs";
# options = [ "zfsutil" ];
# };
# "/var/lib/loki" =
# { device = "ssd-raid1/local/var-lib-loki";
# fsType = "zfs";
# options = [ "zfsutil" ];
# };
# "/srv/tftp" =
# { device = "ssd-raid1/local/srv-tftp";
# fsType = "zfs";
# options = [ "zfsutil" ];
# };
"/var/log" =
{ device = "ssd-raid1/local/var-log";
fsType = "zfs";
};
# "/home" =
# { device = "hdd-raid6/safe/home";
# fsType = "zfs";
# options = [ "zfsutil" ];
# };
# "/home/gkleen" =
# { device = "hdd-raid6/safe/home/gkleen";
# fsType = "zfs";
# options = [ "zfsutil" ];
# };
# "/home/mherold" =
# { device = "hdd-raid6/safe/home/mherold";
# fsType = "zfs";
# options = [ "zfsutil" ];
# };
"/home/mherold/camera/2020-09-13" =
{ device = "/dev/zvol/hdd-raid6/safe/home/mherold/camera/2020-09-13";
fsType = "vfat";
options = [ "uid=mherold" "gid=users" "x-systemd.automount" "x-systemd.idle-timeout=120" ];
noCheck = true;
};
"/home/mherold/camera/2022-01-16" =
{ device = "/dev/zvol/hdd-raid6/safe/home/mherold/camera/2022-01-16";
fsType = "vfat";
options = [ "uid=mherold" "gid=users" "x-systemd.automount" "x-systemd.idle-timeout=120" ];
noCheck = true;
};
"/home/mherold/camera/2022-05-15" =
{ device = "/dev/zvol/hdd-raid6/safe/home/mherold/camera/2022-05-15";
fsType = "vfat";
options = [ "uid=mherold" "gid=users" "x-systemd.automount" "x-systemd.idle-timeout=120" ];
noCheck = true;
};
"/home/mherold/camera/2022-12-29" =
{ device = "/dev/zvol/hdd-raid6/safe/home/mherold/camera/2022-12-29";
fsType = "vfat";
options = [ "uid=mherold" "gid=users" "x-systemd.automount" "x-systemd.idle-timeout=120" ];
noCheck = true;
};
};
users.users.gkleen.createHome = lib.mkForce false;
users.users.mherold.createHome = lib.mkForce false;
boot.postBootCommands = ''
echo "=== STARTING ZPOOL IMPORT ==="
${pkgs.zfs}/bin/zpool import -a -N -d /dev
${pkgs.zfs}/bin/zpool status
${pkgs.zfs}/bin/zfs mount -a
echo "=== ZPOOL IMPORT COMPLETE ==="
'';
services.zfssnap = {
enable = true;
config.keep = {
within = "15m";
"5m" = "48";
"15m" = "32";
hourly = "48";
"4h" = "24";
"12h" = "12";
daily = "62";
halfweekly = "32";
weekly = "24";
monthly = "-1";
};
};
services.zfs.trim.enable = false;
services.zfs.autoScrub = {
enable = true;
interval = "Sun *-*-1..7 04:00:00";
};
services.zfs.zed.settings = {
ZED_SYSLOG_SUBCLASS_EXCLUDE = "history_event";
};
};
}
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