.TH "libnvme" 9 "enum nvme_id_ctrl_nvm_aocs" "October 2026" "API Manual" LINUX .SH NAME enum nvme_id_ctrl_nvm_aocs \- Admin Optional Command Support .SH SYNOPSIS enum nvme_id_ctrl_nvm_aocs { .br .BI " NVME_ID_CTRL_NVM_AOCS_RALBAS_SHIFT" , .br .br .BI " NVME_ID_CTRL_NVM_AOCS_RALBAS_MASK" }; .SH Constants .IP "NVME_ID_CTRL_NVM_AOCS_RALBAS_SHIFT" 12 Shift amount to get Reporting Allocated LBA Supported (RALBAS) .IP "NVME_ID_CTRL_NVM_AOCS_RALBAS_MASK" 12 Mask to get RALBAS