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nixos/…/swap.nix: remove backslashes from deviceName

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Fixes #8277

Prior to this, backslashes would end up in fstab and the swap partition
was not activated.  Swap files seemed to work fine.
This commit is contained in:
obadz 2016-08-31 14:34:08 +01:00
parent f19c961b4e
commit a7d238136d
1 changed files with 5 additions and 1 deletions
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6
nixos/modules/config/swap.nix
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@ -54,6 +54,10 @@ let
WARNING: Don't try to hibernate when you have at least one swap partition with
this option enabled! We have no way to set the partition into which hibernation image
is saved, so if your image ends up on an encrypted one you would lose it!
WARNING #2: Do not use /dev/disk/by-uuid/… or /dev/disk/by-label/… as your swap device
when using randomEncryption as the UUIDs and labels will get erased on every boot when
the partition is encrypted. Best to use /dev/disk/by-partuuid/…
'';
};
@ -72,7 +76,7 @@ let
config = rec {
device = mkIf options.label.isDefined
"/dev/disk/by-label/${config.label}";
deviceName = escapeSystemdPath config.device;
deviceName = lib.replaceChars ["\\"] [""] (escapeSystemdPath config.device);
realDevice = if config.randomEncryption then "/dev/mapper/${deviceName}" else config.device;
};