On Thu, Jul 03, 2014 at 10:06:35AM +0800, Gui Hecheng wrote: > After dev replace, we should not select the superblock of the > replaced dev. Otherwise, all the superblokcs will be overwritten > by this invalid superblock. > > To prevent this case, let btrfs-select-super check the first > superblock on the selected dev. If the magic doesn't match, > then the dev is a replaced dev and error message will show up. Is this patch needed if Qu's superblock checksum patches are applied? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
