Hi Damien, >> |--------------|---|--------------|---| >> 0 3M 4M 7M 8M >> >> The area between target's zone capacity and zone size will be emulated >> in the target. >> The read IOs that fall in the emulated gap area will return 0 filled >> bio and all the other IOs in that area will result in an error. >> If a read IO span across the emulated area boundary, then the IOs are >> split across them. All other IO operations that span across the emulated >> area boundary will result in an error. >> >> The target can be easily created as follows: >> dmsetup create <label> --table '0 <size_sects> po2zone /dev/nvme<id>' >> >> Note that the target does not support partial mapping of the underlying >> device. >> >> Signed-off-by: Pankaj Raghav <p.raghav@xxxxxxxxxxx> >> Suggested-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx> >> Suggested-by: Damien Le Moal <damien.lemoal@xxxxxxx> >> Suggested-by: Hannes Reinecke <hare@xxxxxxx> >> Reviewed-by: Joel Granados <j.granados@xxxxxxxxxxx> > > You changed this patch. So it needs review again. Please do not carry previous > review tags in that case. > The changes were non-functional such as changing multiplication to shifts and rephrasing error messages. While I agree with your comment not to carry forward review tags if the patch has changed, I thought it might be too much to ask a reviewer to re-review for non-functional changes such as these. But I will request Joel to do a quick re-review. Thanks.
