[opensuse] booting into openSUSE (degraded btrfs raid-root)

Hello, web search without X11 is difficult.. Anyone knows how I can boot into openSUSE (Leap 42.3) on a btrfs root filesystem, which got degraded. I wanted to exchange a defective harddisk. I tried booting with rootflags=degraded, and also specifying root partition as "root=/dev/sdb2". despite that, boot doesn't even complete to rescue mode, but is waitin without limit with "A start job is running for dev-whatever.device" what do I miss? thank you Paul -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org