On Fri, Oct 30, 2020 at 10:51:17PM +0900, Naohiro Aota wrote:
> --- a/fs/btrfs/zoned.c
> +++ b/fs/btrfs/zoned.c
> @@ -257,6 +257,13 @@ int btrfs_check_zoned_mode(struct btrfs_fs_info *fs_info)
> goto out;
> }
>
> + if (btrfs_fs_incompat(fs_info, MIXED_GROUPS)) {
> + btrfs_err(fs_info,
> + "ZONED mode is not allowed for mixed block groups");
"zoned: mixed block groups not supported"
> + ret = -EINVAL;
> + goto out;
> + }
> +
> fs_info->zone_size = zone_size;
> fs_info->max_zone_append_size = max_zone_append_size;
>
> --
> 2.27.0
