Amir, Rock Lee, Am 09.04.2017 um 10:43 schrieb Amir Goldstein: > Well, that's a question for UBIFS folks [cc: Richard] , but I can tell > you this much > b-tree structure is a good starting point for reflink, but that > doesn't mean that > the implementation of reflink is trivial. UBIFS is older than reflinks and UBIFS has no machinery for this feature. Mostly because nobody really wanted this feature. In combination with overlayfs it makes now sense to support that. I agree with Amir that B-Trees are a good start but UBIFS will lacks some bits to support that, for example reverse block maps. Doable, sure. On a rainy weekend, no. :-) Thanks, //richard -- To unsubscribe from this list: send the line "unsubscribe linux-unionfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
