3e7b510281
This command is racy because it will return a non-zero exit code if the array is already clean. This caused numerous random failures. It should be unnecessary anyway. (Maybe in the past we needed this because of #15226.) http://hydra.nixos.org/job/nixos/release-16.03/nixos.tests.installer.swraid.i686-linux
*** NixOS *** NixOS is a Linux distribution based on the purely functional package management system Nix. More information can be found at http://nixos.org/nixos and in the manual in doc/manual.