- Migrating from mdadm RAID 6 to btrfs RAID 5
· Please note: This blog post is actually pretty boring. If you are expecting some btrfs RAID 5 or 6 secrets you’ll be disappointed!
End of 2013 after I started working I bought my first Synology NAS with two 3 TByte drives in a RAID 1. I quickly filled it and ran out of storage space. I had a look at Synology devices with four or more slots but they were too expensive for just doing storage tasks.