···

       
1
       
1
       
 
       
{ kernelPackages ? null }:

     

       
2
       
2
       
-
       
import ../make-test-python.nix ({ pkgs, ... }: {

     

       
2
       
2
       
+
       
import ../make-test-python.nix ({ pkgs, lib, ... }: {

     

       
3
       
3
       
 
       
  name = "lvm2-thinpool";

     

       
4
       
4
       
 
       
  meta.maintainers = with pkgs.lib.maintainers; [ ajs124 ];

     

       
5
       
5
       
 
       


     
···

       
17
       
17
       
 
       
    boot = lib.mkIf (kernelPackages != null) { inherit kernelPackages; };

     

       
18
       
18
       
 
       
  };

     

       
19
       
19
       
 
       


     

       
20
       
20
       
-
       
  testScript = ''

     

       
20
       
20
       
+
       
  testScript = let

     

       
21
       
21
       
+
       
    mkXfsFlags = lib.optionalString (lib.versionOlder kernelPackages.kernel.version "5.10") "-m bigtime=0 -m inobtcount=0";

     

       
22
       
22
       
+
       
  in ''

     

       
21
       
23
       
 
       
    machine.succeed("vgcreate test_vg /dev/vdb")

     

       
22
       
24
       
 
       
    machine.succeed("lvcreate -L 512M -T test_vg/test_thin_pool")

     

       
23
       
25
       
 
       
    machine.succeed("lvcreate -n test_lv -V 16G --thinpool test_thin_pool test_vg")

     

       
24
       
24
       
-
       
    machine.succeed("mkfs.xfs /dev/test_vg/test_lv")

     

       
26
       
26
       
+
       
    machine.succeed("mkfs.xfs ${mkXfsFlags} /dev/test_vg/test_lv")

     

       
25
       
27
       
 
       
    machine.succeed("mkdir /mnt; mount /dev/test_vg/test_lv /mnt")

     

       
26
       
28
       
 
       
    assert "/dev/mapper/test_vg-test_lv" == machine.succeed("findmnt -no SOURCE /mnt").strip()

     

       
27
       
29
       
 
       
    machine.succeed("dd if=/dev/zero of=/mnt/empty.file bs=1M count=1024")