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by cmurf 2340 days ago
kernel 5.5 released Sunday. Btrfs now has raid1c3, raid1c4 profiles for 3 and 4 copy raid1. Adds new checksum algorithms: xxhash, blake2b, sha256.

Async discards coming in 5.6. https://lore.kernel.org/linux-btrfs/cover.1580142284.git.dst...