On 2020/06/26 18:43, Shin'ichiro Kawasaki wrote: > With zonemode=zbd and regular block devices, fio initializes zone status as > empty. However, write pointers are set not at zone start but at zone end. This > inconsistency between write pointer position and zone status caused different > behavior of regular block devices from zoned block devices. This patch series > fixes the inconsistency and the behavior gap. > > The 1st patch fixes the zone status initialization code by setting write > pointers at zone start. Following patches fixes t/zbd test script to handle > regular block devices and zoned block devices in same manner. > > Shin'ichiro Kawasaki (8): > zbd: Fix initial zone write pointer of regular block devices > t/zbd: Fix pass condition of test case #3 > t/zbd: Add write_and_run_one_fio_job() helper function > t/zbd: Combine write and read fio commands for test case #6 > t/zbd: Combine write and read fio commands for test case #15 > t/zbd: Combine write and read fio commands for test case #16 > t/zbd: Remove write before random read/write from test case #17 > t/zbd: Enable regular block devices for test case #47 > > t/zbd/test-zbd-support | 78 +++++++++++++++++++++++------------------- > zbd.c | 2 +- > 2 files changed, 44 insertions(+), 36 deletions(-) > Jens, I reviewed this series internally with Shin'ichiro before he posted. So: Reviewed-by: Damien Le Moal <damien.lemoal@xxxxxxx> -- Damien Le Moal Western Digital Research
