.TH "libnvme" 9 "struct nvme_zns_id_ctrl" "October 2026" "API Manual" LINUX
.SH NAME
struct nvme_zns_id_ctrl \- I/O Command Set Specific Identify Controller Data Structure for the Zoned Namespace Command Set
.SH SYNOPSIS
struct nvme_zns_id_ctrl {
.br
.BI "    __u8 zasl;"
.br
.BI "    __u8 rsvd1[3];"
.br
.BI "    __le32 zctratt;"
.br
.BI "    __le32 tar;"
.br
.BI "    __le32 uar;"
.br
.BI "    __le32 tor;"
.br
.BI "    __le32 uor;"
.br
.BI "    __le32 tzrwar;"
.br
.BI "    __le32 uzrwar;"
.br
.BI "    __le32 ver;"
.br
.BI "    __u8 rsvd36[4060];"
.br
.BI "
};
.br

.SH Members
.IP "zasl" 12
Zone Append Size Limit
.IP "rsvd1" 12
Reserved
.IP "zctratt" 12
Zoned Controller Attributes, see \fIenum nvme_zns_id_ctrl_zctratt\fP
.IP "tar" 12
Total Active Resources
.IP "uar" 12
Unallocated Active Resources
.IP "tor" 12
Total Open Resources
.IP "uor" 12
Unallocated Open Resources
.IP "tzrwar" 12
Total ZRWA Resources
.IP "uzrwar" 12
Unallocated ZRWA Resources
.IP "ver" 12
Version, a Specification Version Descriptor, see
NVME_MAJOR, NVME_MINOR, NVME_TERTIARY
.IP "rsvd36" 12
Reserved