nvme-cli/Documentation/nvme-ana-log.1

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.\"     Title: nvme-ana-log
.\"    Author: [FIXME: author] [see http://www.docbook.org/tdg5/en/html/author]
.\" Generator: DocBook XSL Stylesheets vsnapshot <http://docbook.sf.net/>
.\"      Date: 08/01/2022
.\"    Manual: NVMe Manual
.\"    Source: NVMe
.\"  Language: English
.\"
.TH "NVME\-ANA\-LOG" "1" "08/01/2022" "NVMe" "NVMe Manual"
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.SH "NAME"
nvme-ana-log \- Send NVMe ANA log page request, returns result and log
.SH "SYNOPSIS"
.sp
.nf
\fInvme ana\-log\fR <device> [\-o <fmt> | \-\-output\-format=<fmt>]
.fi
.SH "DESCRIPTION"
.sp
Retrieves the NVMe Asymmetric Namespace Access log page from an NVMe device and provides the returned structure\&.
.sp
The <device> parameter is mandatory NVMe character device (ex: /dev/nvme0)\&.
.sp
On success, the returned ANA log structure may be returned in one of several ways depending on the option flags; the structure may parsed by the program and printed in a readable format or the raw buffer may be printed to stdout for another program to parse\&.
.SH "OPTIONS"
.PP
\-g, \-\-groups
.RS 4
Return the list of ANA groups without the namespace listing\&.
.RE
.PP
\-o <format>, \-\-output\-format=<format>
.RS 4
Set the reporting format to
\fInormal\fR,
\fIjson\fR, or
\fIbinary\fR\&. Only one output format can be used at a time\&.
.RE
.SH "EXAMPLES"
.sp
.RS 4
.ie n \{\
\h'-04'\(bu\h'+03'\c
.\}
.el \{\
.sp -1
.IP \(bu 2.3
.\}
Print the ANA log page in a human readable format:
.RE
.sp
.if n \{\
.RS 4
.\}
.nf
# nvme ana\-log /dev/nvme0
.fi
.if n \{\
.RE
.\}
.SH "NVME"
.sp
Part of the nvme\-user suite