Commit 53a34361 authored by ajs124's avatar ajs124 Committed by Florian Klink
Browse files

nixos/tests/installer: lvm: test lvm2-pvscan@ units 

Also, add some sleep statements in between, which seems to at least feel
like it causes

> WARNING: Device /dev/vda* not initialized in udev database even after waiting 10000000 microseconds.

To occur less frequently.

This eventually still succeeds after some amount of waiting, I suspect
some racyness in the way lvm's udev-triggered scripts trigger other
units.
parent d056f6e8

nixos/tests/installer.nix

+10 −0
Original line number Diff line number Diff line
@@ -555,16 +555,26 @@ in { 
          + " mkpart primary 2048M -1s"  # PV2

          + " set 2 lvm on",

          "udevadm settle",

          "sleep 1",

          "pvcreate /dev/vda1 /dev/vda2",

          "sleep 1",

          "vgcreate MyVolGroup /dev/vda1 /dev/vda2",

          "sleep 1",

          "lvcreate --size 1G --name swap MyVolGroup",

          "sleep 1",

          "lvcreate --size 2G --name nixos MyVolGroup",

          "sleep 1",

          "mkswap -f /dev/MyVolGroup/swap -L swap",

          "swapon -L swap",

          "mkfs.xfs -L nixos /dev/MyVolGroup/nixos",

          "mount LABEL=nixos /mnt",

      )

    '';

    postBootCommands = ''

      assert "loaded active" in machine.succeed(

          "systemctl list-units 'lvm2-pvscan@*' -ql --no-legend | tee /dev/stderr"

      )

    '';

  };



  # Boot off an encrypted root partition with the default LUKS header format