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| author | Silvan Mosberger <contact@infinisil.com> | 2019-09-20 23:28:01 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2019-09-20 23:28:01 +0200 |
| commit | f47ef8fcf7d46f38166fd564a8759691a15eeab7 (patch) | |
| tree | 53c6397998b84492595d58f6d095e5dbdb6a2e08 /nixos | |
| parent | d484f2b7fc0834a068e8ace851faa449a03963f5 (diff) | |
| parent | bd7bcb55767bf6060b595b40f26b76bbdb76fd80 (diff) | |
sdImage: use findmnt to get root device when resizing (#58059)
sdImage: use findmnt to get root device when resizing
Diffstat (limited to 'nixos')
| -rw-r--r-- | nixos/modules/installer/cd-dvd/sd-image.nix | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/nixos/modules/installer/cd-dvd/sd-image.nix b/nixos/modules/installer/cd-dvd/sd-image.nix index 0a015044155..a2a8e8ef752 100644 --- a/nixos/modules/installer/cd-dvd/sd-image.nix +++ b/nixos/modules/installer/cd-dvd/sd-image.nix @@ -174,8 +174,10 @@ in boot.postBootCommands = '' # On the first boot do some maintenance tasks if [ -f /nix-path-registration ]; then + set -euo pipefail + set -x # Figure out device names for the boot device and root filesystem. - rootPart=$(readlink -f /dev/disk/by-label/NIXOS_SD) + rootPart=$(${pkgs.utillinux}/bin/findmnt -n -o SOURCE /) bootDevice=$(lsblk -npo PKNAME $rootPart) # Resize the root partition and the filesystem to fit the disk |