Spdk/module/bdev/Makefile

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# SPDX-License-Identifier: BSD-3-Clause
# Copyright (C) 2019 Intel Corporation.
# All rights reserved.
#
SPDK_ROOT_DIR := $(abspath $(CURDIR)/../..)
include $(SPDK_ROOT_DIR)/mk/spdk.common.mk
DIRS-y += delay error gpt lvol malloc null nvme passthru raid split zone_block
DIRS-$(CONFIG_XNVME) += xnvme
DIRS-$(CONFIG_CRYPTO) += crypto
DIRS-$(CONFIG_OCF) += ocf
DIRS-$(CONFIG_VBDEV_COMPRESS) += compress
DIRS-$(CONFIG_URING) += uring
ifeq ($(OS),Linux)
DIRS-y += aio ftl
DIRS-$(CONFIG_ISCSI_INITIATOR) += iscsi
DIRS-$(CONFIG_VIRTIO) += virtio
DIRS-$(CONFIG_PMDK) += pmem
endif
DIRS-$(CONFIG_RBD) += rbd
bdev/daos: introduction of daos bdev This commmit introduces a new bdev type backed up by DAOS DFS. Design wise this bdev is a file named as the bdev itself in the DAOS POSIX container that uses daos event queue per io channel. Having an event queue per io channel is showing the best IO throughput. The implementation uses the independent pool and container connections per device's channel for the best IO throughput. The semantic of usage is the same as any other bdev type. To build SPDK with daos support, daos-devel package has to be installed. The current supported DAOS version is v2.X, please see the installatoin and setup guide here: https://docs.daos.io/v2.0/ $ ./configure --with-daos To run it, the target machine should have daos_agent up and running, as well as the pool and POSIX container ready to use, please see the detailed requirements here: https://docs.daos.io/v2.0/admin/hardware/. To export bdev over tcp: $ ./nvmf_tgt & $ ./scripts/rpc.py nvmf_create_transport -t TCP -u 2097152 -i 2097152 $ ./scripts/rpc.py bdev_daos_create daosdev0 <pool-label> <cont-label> 1048576 4096 $ ./scripts/rpc.py nvmf_create_subsystem nqn.2016-06.io.spdk1:cnode1 -a -s SPDK00000000000001 -d SPDK_Virtual_Controller_1 $ ./scripts/rpc.py nvmf_subsystem_add_ns nqn.2016-06.io.spdk1:cnode1 daosdev0 $ ./scripts/rpc.py nvmf_subsystem_add_listener nqn.2016-06.io.spdk1:cnode1 -t tcp -a <IP> -s 4420 On the initiator side, make sure that `nvme-tcp` module is loaded then connect drives, for instance: $ nvme connect-all -t tcp -a 172.31.91.61 -s 4420 $ nvme list Signed-off-by: Denis Barakhtanov <denis.barahtanov@croit.io> Change-Id: I51945465122e0fb96de4326db742169419966806 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/12260 Community-CI: Mellanox Build Bot Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com>
2022-03-08 23:55:01 +00:00
DIRS-$(CONFIG_DAOS) += daos
.PHONY: all clean $(DIRS-y)
all: $(DIRS-y)
clean: $(DIRS-y)
include $(SPDK_ROOT_DIR)/mk/spdk.subdirs.mk