.TH "libnvme" 9 "struct nvme_underlying_ns_entry" "October 2026" "API Manual" LINUX
.SH NAME
struct nvme_underlying_ns_entry \- Underlying Namespace Entry Data Structure
.SH SYNOPSIS
struct nvme_underlying_ns_entry {
.br
.BI "    __u8 unsnqn[NVME_NQN_LENGTH];"
.br
.BI "    __le32 nsid;"
.br
.BI "    __le16 cntlid;"
.br
.BI "    __u8 rsvd58[56];"
.br
.BI "    __le16 idx;"
.br
.BI "
};
.br

.SH Members
.IP "unsnqn" 12
Underlying NVM Subsystem NQN (UNSNQN)
.IP "nsid" 12
Namespace Identifier (NSID) of the Underlying Namespace
.IP "cntlid" 12
Controller ID (CNTLID) of a controller able to attach \fInsid\fP
.IP "rsvd58" 12
Reserved
.IP "idx" 12
Index (IDX) into the list of reportable Underlying Namespaces