.TH "libnvme" 9 "struct nvme_exported_subsys_mgmt_data" "October 2026" "API Manual" LINUX
.SH NAME
struct nvme_exported_subsys_mgmt_data \- Subsystem Management Data Structure, used by the Manage Exported NVM Subsystem Send Grant Host Access and Revoke Host Access operations
.SH SYNOPSIS
struct nvme_exported_subsys_mgmt_data {
.br
.BI "    __u8 rsvd0[64];"
.br
.BI "    __le16 numhent;"
.br
.BI "    __le16 numense;"
.br
.BI "    __u8 rsvd68[188];"
.br
.BI "    __u8 entries[];"
.br
.BI "
};
.br

.SH Members
.IP "rsvd0" 12
Reserved
.IP "numhent" 12
Number of Host Entries (NUMHENT), shall be greater than 0h
.IP "numense" 12
Number of Exported NVM Subsystem Entries (NUMENSE), shall be
greater than 0h
.IP "rsvd68" 12
Reserved
.IP "entries" 12
\fInumhent\fP entries of \fIstruct nvme_exported_subsys_mgmt_host_entry\fP
followed by \fInumense\fP entries of \fIstruct
nvme_exported_subsys_mgmt_subsys_entry\fP. Left as a raw byte
buffer since the two variable-length lists have different
element sizes and cannot both be expressed as fixed struct
members - the caller walks \fIentries\fP using the sizes of those
two struct types.