Chris, Something that probably should be fixed is how merging extent maps with block_len == -1 produces illegal lengths, as in 8191. I saw it with holes in directIO and it is not the cause of my current problems so I''ll hope someone else decides to fix. jim -- 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