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nvmf: Clean up documentation in configuration files

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Change-Id: I030b5a60b9da513734188a02c8e5a1726f5a764c
Signed-off-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Ben Walker 2016-07-18 15:14:08 -07:00 committed by Benjamin Walker
parent 1528a7afb0
commit 207223c4f4
2 changed files with 20 additions and 16 deletions
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35
etc/spdk/nvmf.conf.in
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@ -1,18 +1,15 @@
# nvmf target configuration file
# NVMf Target Configuration File
#
# Please write all parameters using ASCII.
# The parameter must be quoted if it includes whitespace.
#
# Configuration syntax:
# Spaces at head of line are deleted, other spaces are as separator
# Lines starting with '#' are comments and not evaluated.
# Leading whitespace is ignored.
# Lines starting with '#' are comments.
# Lines ending with '\' are concatenated with the next line.
# Bracketed keys are section keys grouping the following value keys.
# Number of section key is used as a tag number.
# Ex. [TargetNode1] = TargetNode section key with tag number 1
[Global]
Comment "Global section"
# Bracketed ([]) names define sections
[Global]
# Users can restrict work items to only run on certain cores by
# specifying a ReactorMask. Default ReactorMask mask is defined as
# -c option in the 'ealargs' setting at beginning of file nvmf_tgt.c.
@ -26,16 +23,14 @@
# syslog facility
LogFacility "local7"
# This next section defines NVMf protocol specific global options
# Define NVMf protocol global options
[Nvmf]
# Set the maximum number of NVMf per-controller connections [admin_q + io_q(s)]
# Set the maximum number of submission and completion queues per session.
# Setting this to '8', for example, allows for 8 submission and 8 completion queues
# per session.
MaxConnectionsPerSession 4
# Set the global default maximum queue depth to a value less than the
# default (128). This value used for initial global pool allocation of
# QP Rx/Tx descriptors and staging buffers. The actual queue depth
# used is negotiated during connection establishment, the remote
# initiator having the opportunity to specify a smaller value.
# Set the maximum number of outstanding I/O per queue.
#MaxQueueDepth 128
# NVMe Device Whitelist
@ -52,12 +47,22 @@
BDF 0000:01:00.0 Nvme1
# ClaimAllDevices Yes
# Define an NVMf Subsystem.
# - NQN is required and must be unique.
# - Between 1 and 255 Listen directives are allowed. This defines
# the addresses on which new connections may be accepted. The format
# is Listen <type> <address> where type currently can only be RDMA.
# - Between 0 and 255 Host directives are allowed. This defines the
# NQNs of allowed hosts. If no Host directive is specified, all hosts
# are allowed to connect.
# - Exactly 1 Controller directive.
[Subsystem1]
NQN nqn.2016-06.io.spdk:cnode1
Listen RDMA 15.15.15.2:4420
Host nqn.2016-06.io.spdk:init
Controller Nvme0
# Multiple subsystems are allowed.
[Subsystem2]
NQN nqn.2016-06.io.spdk:cnode2
Listen RDMA 192.168.2.21:4420

1
test/nvmf/nvmf.conf
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@ -12,5 +12,4 @@
[Subsystem1]
NQN "nqn.2016-06.io.spdk:cnode1"
Listen RDMA 192.168.100.8:4420
QueueDepth 128
Controller Nvme0