>> Currently, if you want to protect your data against bit-rot on >> a single device you must have 2 btrfs partitions and mount >> them as Raid1. > No this also works: > mkfs.btrfs -d dup -m dup -M <device> Thanks a lot. I guess docs need an update: https://btrfs.wiki.kernel.org/index.php/Mkfs.btrfs: "-d": Data profile, values like metadata. EXCEPT DUP CANNOT BE USED man mkfs.btrfs (btrfs-tools 0.19+20130705) -d, --data type Specify how the data must be spanned across the devices specified. Valid values are raid0, raid1, raid5, raid6, raid10 or single. Imran -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
