aszlig f4e742594d nixos: Fix detection of btrfs root volume ... Regression introduced by 801c920e95. Since then, the btrfsSimple subtest of the installer VM test fails with: Btrfs did not return a path for the subvolume at / The reason for this is that the output for "btrfs subvol show" has changed between version 4.8.2 and 4.13.1. For example the output of "btrfs subvol show /" in version 4.8.2 was: / is toplevel subvolume In version 4.13.1, the output now is the following and thus the regular expressions used in nixos-generate-config.pl and install-grub.pl now match (which results in the error mentioned above): / Name: <FS_TREE> UUID: - Parent UUID: - Received UUID: - Creation time: - Subvolume ID: 5 Generation: 287270 Gen at creation: 0 Parent ID: 0 Top level ID: 0 Flags: - Snapshot(s): In order to fix this I've changed nixos-generate-config.pl and install-grub.pl, because both use "btrfs subvol show" in a similar vein, so the regex for parsing the output now doesn't match anymore whenever the volume path is "/", which should result in the same behaviour as we had with btrfs-progs version 4.8.2. Tested against the btrfsSimple, btrfsSubvols and btrfsSubvolDefault subtests of the installer VM test and they all succeed now. Signed-off-by: aszlig <aszlig@redmoonstudios.org>		2017-10-11 04:30:52 +02:00
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cd-dvd	nixos/iso-image.nix: add top-level /version.txt file	2017-09-28 00:54:28 +02:00
netboot	nixos installer: don't log refused packets to console	2017-01-09 19:24:41 +01:00
scan	hardware.enableRedistributableFirmware: fix spelling error	2017-05-09 20:13:15 +01:00
tools	nixos: Fix detection of btrfs root volume	2017-10-11 04:30:52 +02:00
virtualbox-demo.nix