Assume the following scenario: There exists a read-only snapshot called a. A read-write snapshot called b is created from a, and is then modified. A read-only snapshot of b is created, called c. A btrfs send is done for c, with a marked as its parent. Will the send data only contain the differences between a and c? My experiments seem to indicate no, but I have no confidence that I am not doing something else correctly. Also, when a btrfs receive gets a stream containing the differences between a (parent) and c, does it only look at the relative pathname differences between a and c in order to determine the matching parent on the receiving side? -- Michael Welsh Duggan (md5i@md5i.com) -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html