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lvm_vg: add priority option

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ivan770 2024-03-02 13:08:52 -05:00
parent bde7dd352c
commit 2ca4b06bdf
1 changed files with 6 additions and 1 deletions
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7
lib/types/lvm_vg.nix
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@ -19,6 +19,11 @@
default = name;
description = "Name of the logical volume";
};
priority = lib.mkOption {
type = lib.types.int;
default = if (lib.hasInfix "100%" lv.config.size) then 9001 else 1000;
description = "Priority of the logical volume, smaller values are created first";
};
size = lib.mkOption {
type = lib.types.str; # TODO lvm size type
description = "Size of the logical volume";
@ -56,7 +61,7 @@
inherit config options;
default =
let
sortedLvs = lib.sort (a: _: !lib.hasInfix "100%" a.size) (lib.attrValues config.lvs);
sortedLvs = lib.sort (a: b: a.priority < b.priority) (lib.attrValues config.lvs);
in
''
readarray -t lvm_devices < <(cat "$disko_devices_dir"/lvm_${config.name})