btrfs vs data deduplication

Hello, I've stumbled upon this article: http://storagemojo.com/2011/06/27/de-dup-too-much-of-good-thing/ Reportedly Sandforce SF1200 SSD controller does internally block-level data de-duplication. This effectively removes the additional protection given by writing multiple metadata copies. This

Fwd: What to do about subvolumes?

less-than obvious downsides. Just an idea by a kernel and FS ignorant. -- Paweł Brodacki -- To unsubscribe from this list: send the line unsubscribe linux-btrfs in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html