zbd: initialize min_zone and max_zone for all zone types
The function zbd_verify_sizes() checks if the given I/O range includes
write pointer zones. When all zones in the I/O range are conventional,
it skips checks for size options and leaves min_zone and max_zone in
struct fio_file with zero values. These uninitialized min_zone and
max_zone fields trigger unexpected behaviors such as unset
sectors_with_data.
Fix this by moving min_zone and max_zone set up from zbd_verify_sizes()
to zbd_setup_files(). This allows for setting up the values regardless
of zone types in I/O range.
Bypass the assertion to ensure that max_zone is larger than min_zone if
all zones in the I/O range are conventional. In this case, io_size
can be smaller than zone size and, consequently, min_zone may become
the same as max_zone.
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Signed-off-by: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>