[SPDK] Operations on ZNS

Hi. I have some questions about the ZNS APIs.
1. Do I need to call `spdk_nvme_zns_open_zone` before `spdk_nvme_zns_zone_append` when I intend to write data? What about reading?
2. Do I have full control on calling `spdk_nvme_zns_reset_zone`?

Thanks