December 25, 2025Dec 25 As I understand it. BTRFS can do a RAID 1 with drives of different sizes.Is it possible in UnRAID for me to use 2 2TB drives and one 4TB drive to end up with 4TB of usable cache storage?
December 25, 2025Dec 25 Community Expert Yeshttps://carfax.org.uk/btrfs-usage/?c=2&slo=1&shi=1&p=0&dg=1&d=2000&d=2000&d=4000
December 25, 2025Dec 25 Author Would it require any configuration on UNRAID? Or will it just automatically figure itself out?
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