Mike, On 10/31/17 05:05, Mike Snitzer wrote: > On Sat, Oct 28 2017 at 3:39am -0400, > Damien Le Moal <damien.lemoal@xxxxxxx> wrote: > >> The scsi layer allows ZBC drives to have a smaller last runt zone. For >> such device, specifying the entire capacity for a dm-zoned target table >> entry fails as the specified capacity is not aligned on the device zone >> size indicated in the request queue structure of the device. >> >> Fix this problem by ignoring the last runt zone in the entry length >> when seting up the dm-zoned target (ctr method) and when iterating table >> entries of the target (iterate_devices method). This allows dm-zoned >> users to still easily setup a target using the entire device capacity >> (as mandated by dm-zoned) or the aligned capacity excluding thelast runt >> zone. >> >> While at it, replace direct references to the device queue chunk_sectors >> limit with calls to the accessor blk_queue_zone_sectors(). >> >> Reported-by: Peter Desnoyers <pjd@xxxxxxxxxxx> >> Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx> > > Applied for 3.15 (also cc'd stable@) Thank you. Since this is a bug fix, I was hoping to get this in 4.14 as this is scheduled as an LTS. Is it too late for that ? -- Damien Le Moal, Western Digital -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
