71efe5db24
MD026 Trailing punctuation in header This rule is triggered on any header that has a punctuation character as the last character in the line Signed-off-by: Karol Latecki <karol.latecki@intel.com> Change-Id: I3ab4894092ef6b5f920d89b74e43c2e46e9581c0 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/657 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
32 lines
1.5 KiB
Markdown
32 lines
1.5 KiB
Markdown
# NVMe-oF target without SPDK event framework
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## Overview
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This example is used to show how to use the nvmf lib. In this example we want to encourage user
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to use RPC cmd so we would only support RPC style.
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## Usage
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This example's usage is very similar with nvmf_tgt, difference is that you must use the RPC cmd
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to setup the nvmf target.
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First, start this example app. You can use the -m to specify how many cores you want to use.
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The other parameters you can use -h to show.
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./nvmf -m 0xf -r /var/tmp/spdk.sock
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Then, you need to use the RPC cmd to config the nvmf target. You can use the -h to get how many
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RPC cmd you can use. As this example is about nvmf so I think you can focus on the nvmf cmds and
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the bdev cmds.
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./scripts/rpc.py -h
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Next, You should use the RPC cmd to setup nvmf target.
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./scripts/rpc.py nvmf_create_transport -t RDMA -g nvmf_example
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./scripts/rpc.py nvmf_create_subsystem -t nvmf_example -s SPDK00000000000001 -a -m 32 nqn.2016-06.io.spdk:cnode1
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./scripts/rpc.py bdev_malloc_create -b Malloc1 128 512
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./scripts/rpc.py nvmf_subsystem_add_ns -t nvmf_example nqn.2016-06.io.spdk:cnode1 Malloc1
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./scripts/rpc.py nvmf_subsystem_add_listener -t rdma -f Ipv4 -a 192.168.0.10 -s 4420 -p nvmf_example nqn.2016-06.io.spdk:cnode1
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Last, start the initiator to connect the nvmf example target and test the IOs
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$ROOT_SPDK/example/nvme/perf/perf -q 64 -o 4095 -w randrw -M 30 -l -t 60 \
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-r "trtype:RDMA adrfam:IPv4 traddr:192.168.0.10 trsvcid:4420 subnqn:nqn.2016-06.io.spdk:cnode1"
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