.TH "nvme_init_capacity_mgmt" 9 "nvme_init_capacity_mgmt" "October 2026" "libnvme API manual" LINUX .SH NAME nvme_init_capacity_mgmt \- Initialize passthru command for Capacity Management .SH SYNOPSIS .B "void" nvme_init_capacity_mgmt .BI "(struct libnvme_passthru_cmd *cmd " "," .BI "__u8 oper " "," .BI "__u16 elid " "," .BI "__u64 cap " ");" .SH ARGUMENTS .IP "cmd" 12 Passthru command to use .IP "oper" 12 Operation to be performed by the controller .IP "elid" 12 Value specific to the value of the Operation field .IP "cap" 12 Capacity in bytes of the Endurance Group or NVM Set to be created .SH "DESCRIPTION" Initializes the passthru command buffer for the Capacity Management command.