.TH "libnvme" 9 "enum nvme_zns_id_ns_ozcs" "October 2026" "API Manual" LINUX .SH NAME enum nvme_zns_id_ns_ozcs \- Optional Zoned Command Support .SH SYNOPSIS enum nvme_zns_id_ns_ozcs { .br .BI " NVME_ZNS_ID_NS_OZCS_RAZB_SHIFT" , .br .br .BI " NVME_ZNS_ID_NS_OZCS_RAZB_MASK" , .br .br .BI " NVME_ZNS_ID_NS_OZCS_ZRWASUP_SHIFT" , .br .br .BI " NVME_ZNS_ID_NS_OZCS_ZRWASUP_MASK" }; .SH Constants .IP "NVME_ZNS_ID_NS_OZCS_RAZB_SHIFT" 12 Shift amount to get Read Across Zone Boundaries (RAZB) .IP "NVME_ZNS_ID_NS_OZCS_RAZB_MASK" 12 Mask to get RAZB .IP "NVME_ZNS_ID_NS_OZCS_ZRWASUP_SHIFT" 12 Shift amount to get ZRWA Supported (ZRWASUP) .IP "NVME_ZNS_ID_NS_OZCS_ZRWASUP_MASK" 12 Mask to get ZRWASUP