On 6/24/21 11:23 AM, Niklas Cassel wrote: > From: Niklas Cassel <niklas.cassel@xxxxxxx> > > Currently, the fio handling of max open zones is very fragile. > > zbd_open_zone() uses zbd_info->max_open_zones when checking > the max open zones limit, while zbd_convert_to_open_zone() > uses td->o.max_open_zones when performing the same limit check. > > It is simply wrong to use td->o.max_open_zones after zbd_setup_files(). > > Change zbd_convert_to_open_zone() to use zbd_info->max_open_zones. > This way, the global max open zones limit (which is per device) will be > respected for all jobs. > > This series also adds a patch that reintroduces the ability to > run write workloads with no limit on the maximum number of open zones. > In this case, tracking of open zones in the zbd_info->open_zones array > is disabled to reduce overhead. Applied, thanks. -- Jens Axboe
