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ma 1 filepimp: use by-id fs path, snapraid

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This commit is contained in:
makefu 2016-02-01 21:58:19 +01:00
parent b38a821c31
commit 461fe008e7
1 changed files with 36 additions and 15 deletions
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51
makefu/1systems/filepimp.nix
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@ -1,10 +1,14 @@
# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
{ config, pkgs, ... }:
{
{ config, pkgs, lib, ... }:
let
byid = dev: "/dev/disk/by-id/" + dev;
part1 = disk: disk + "-part1";
rootDisk = byid "ata-SanDisk_SDSSDP064G_140237402890";
jDisk0 = byid "ata-ST4000DM000-1F2168_Z303HVSG";
jDisk1 = byid "ata-ST4000DM000-1F2168_Z3040NEA";
jDisk2 = byid "ata-WDC_WD40EFRX-68WT0N0_WD-WCC4E0621363";
jDisk3 = byid "ata-TOSHIBA_MD04ACA400_156GK89OFSBA";
allDisks = [ rootDisk jDisk0 jDisk1 jDisk2 jDisk3 ];
in {
imports =
[ # Include the results of the hardware scan.
../2configs/fs/single-partition-ext4.nix
@ -12,16 +16,9 @@
../2configs/smart-monitor.nix
];
krebs.build.host = config.krebs.hosts.filepimp;
services.smartd.devices = [
{ device = "/dev/sda"; }
{ device = "/dev/sdb"; }
{ device = "/dev/sdc"; }
{ device = "/dev/sdd"; }
{ device = "/dev/sde"; }
];
# AMD N54L
boot = {
loader.grub.device = "/dev/sde";
loader.grub.device = rootDisk;
initrd.availableKernelModules = [
"ahci"
@ -40,4 +37,28 @@
zramSwap.enable = true;
zramSwap.numDevices = 2;
makefu.snapraid = let
toMedia = name: "/media/" + name;
in {
enable = true;
# todo combine creation when enabling the mount point
disks = map toMedia [ "j0" "j1" "j2" ];
parity = toMedia "par0";
};
# TODO: refactor, copy-paste from omo
services.smartd.devices = builtins.map (x: { device = x; }) allDisks;
powerManagement.powerUpCommands = lib.concatStrings (map (disk: ''
${pkgs.hdparm}/sbin/hdparm -S 100 ${disk}
${pkgs.hdparm}/sbin/hdparm -B 127 ${disk}
${pkgs.hdparm}/sbin/hdparm -y ${disk}
'') allDisks);
fileSystems = let
xfsmount = name: dev:
{ "/media/${name}" = { device = dev; fsType = "xfs"; }; };
in
(xfsmount "j0" (part1 jDisk0))
// (xfsmount "j1" (part1 jDisk1))
// (xfsmount "j2" (part1 jDisk2))
// (xfsmount "par0" (part1 jDisk3));
}