On Fri, Mar 30, 2018 at 06:18:50PM -0300, Rodrigo R. Galvao wrote: > When trying to issue write_zeroes command against TARGET the nr_sector is > being incremented by 1, which ends up hitting the following condition at > __blkdev_issue_zeroout: > > if ((sector | nr_sects) & bs_mask) > return -EINVAL; > > Causing the command to always fail. Removing the increment makes the > command to work properly.
Doesn't that mean your host is using this command wrong? The NLB is a 0's based value, we're supposed to +1 to get the correct block count.
