Fixed interrupted btrfs receive cleanup code and added architecture detection heuristics
Fixed interrupted btrfs receive cleanup code and added architecture detection heuristics

artizirk/butterknife,laurivosandi/butterknife,cdgeeko/butterknife,cdgeeko/butterknife,artizirk/butterknife,laurivosandi/butterknife,artizirk/butterknife,laurivosandi/butterknife,cdgeeko/butterknife