packet-nixos.diff

diff --git a/default.nix b/default.nix
index 8b89152..2378f0e 100644
--- a/default.nix
+++ b/default.nix
@@ -382,7 +382,20 @@ in rec {

     format = ''
       mkswap -L swap /dev/sda2
-      mkfs.ext4 -L nixos /dev/sda3
+      mkdir -p /var/lock/lvm
+      lvm pvcreate -f /dev/sda3
+      nr=1
+      devices="/dev/sda3"
+      for device in /dev/sd[bcdef]*;do
+        echo $device
+        lvm pvcreate -f $device
+        devices="$devices $device"
+        nr=$((nr+1))
+      done
+      lvm vgcreate raid $devices
+      lvm lvcreate -vvv --noudevsync --zero n raid --name raid --extents '100%FREE' --stripes $nr || true
+      lvm vgchange --noudevsync -ay raid
+      mkfs.ext4 -L nixos /dev/dm-0
     '';

     mount = ''
diff --git a/instances/m1.xlarge.x86/hardware.nix b/instances/m1.xlarge.x86/hardware.nix
index ad28b5b..32de65f 100644
--- a/instances/m1.xlarge.x86/hardware.nix
+++ b/instances/m1.xlarge.x86/hardware.nix
@@ -7,7 +7,7 @@
   ];

   boot.kernelModules = [ "kvm-intel" ];
-  boot.kernelParams =  [ "console=ttyS1,115200n8" ];
+  boot.kernelParams =  [ "console=ttyS1,115200n8" "boot.shell_on_fail" ];
   boot.extraModulePackages = [ ];

   hardware.enableAllFirmware = true;