From 3945f3269b3e2763faa1ab22d225ca4dd1856b82 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 14 Jul 2022 20:53:09 +0200 Subject: Adding upstream version 1.0. Signed-off-by: Daniel Baumann --- doc/man/nvme_dsm.2 | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 doc/man/nvme_dsm.2 (limited to 'doc/man/nvme_dsm.2') diff --git a/doc/man/nvme_dsm.2 b/doc/man/nvme_dsm.2 new file mode 100644 index 0000000..4803104 --- /dev/null +++ b/doc/man/nvme_dsm.2 @@ -0,0 +1,18 @@ +.TH "nvme_dsm" 9 "nvme_dsm" "April 2022" "libnvme API manual" LINUX +.SH NAME +nvme_dsm \- Send an nvme data set management command +.SH SYNOPSIS +.B "int" nvme_dsm +.BI "(struct nvme_dsm_args *args " ");" +.SH ARGUMENTS +.IP "args" 12 +\fIstruct nvme_dsm_args\fP argument structure +.SH "DESCRIPTION" +The Dataset Management command is used by the host to indicate attributes +for ranges of logical blocks. This includes attributes like frequency that +data is read or written, access size, and other information that may be used +to optimize performance and reliability, and may be used to +deallocate/unmap/trim those logical blocks. +.SH "RETURN" +The nvme command status if a response was received (see +\fIenum nvme_status_field\fP) or -1 with errno set otherwise. -- cgit v1.2.3