Hey, I installed openSUSE Leap 42.2 with btrfs as root. Now, performing a btrfs balance or a snapper cleanup takes "ages" while there is no or little disk activity but btrfs or btrfs-transaction constantly hogs one CPU. The system becomes very unresponsive and even loses its WiFi connection. For the iwlwifi/mac layer there are warnings in the log like "DWARF2 unwinder stuck at ret_from_fork+...". But nothing for btrfs except one time there was a: "NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [btrfs:4090]" in "btrfs_qgroup_trace_extent_nolock+...". Any ideas? There is plenty of unallocated space (25 of 40 GiB). Gruß Jan -- You can't become a martyr every time you get ticked off. -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse+owner@opensuse.org