On Tue, Jul 31, 2018 at 04:20:21PM +0900, Misono Tomohiro wrote: > on-disk devs stats value is updated in btrfs_run_dev_stats(), > which is called during commit transaction, if device->dev_stats_ccnt > is not zero. > > Since current replace operation does not touch dev_stats_ccnt, > on-disk dev stats value is not updated. Therefore "btrfs device stats" > may return old device's value after umount/mount > (Example: See "btrfs ins dump-t -t DEV $DEV" after btrfs/100 finish). In such cases it's good to have a snippet of the output, so it's possible to match the output and check if we see the same thing. Otherwise looks ok, 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
