SUBSYSTEM!="block", GOTO="btrfs_end" ACTION!="add|change", GOTO="btrfs_end" ENV{ID_FS_TYPE}!="btrfs", GOTO="btrfs_end" RUN+="/sbin/btrfs device scan $env{DEVNAME}" RUN+="/sbin/initqueue --finished --unique --name btrfs_finished /sbin/btrfs_finished" LABEL="btrfs_end"