eb5789ceae
Previously we use 1024MiB static memory for bdevperf, but it may invoke DPDK dynamic memory allocation when calling `spdk_zmalloc`, and this part of new memory region isn't registered to remote target process, vfio-user like solution is designed for pre-allocated memory, so here we can increase the static memory size as a workaround. Also add debug log when testing. Fix issue #2846. Change-Id: I509093a12a63db2c9e9797da10eab9b5ee0b3aac Signed-off-by: Changpeng Liu <changpeng.liu@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/16141 Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Jim Harris <james.r.harris@intel.com> Reviewed-by: Shuhei Matsumoto <smatsumoto@nvidia.com>
60 lines
2.0 KiB
Bash
Executable File
60 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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# SPDX-License-Identifier: BSD-3-Clause
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# Copyright (C) 2022 Intel Corporation. All rights reserved.
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testdir=$(readlink -f $(dirname $0))
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rootdir=$(readlink -f $testdir/../../..)
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source $rootdir/test/common/autotest_common.sh
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rpc_py="$rootdir/scripts/rpc.py"
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vfu_dir="/tmp/vfu_devices"
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rm -rf $vfu_dir
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mkdir -p $vfu_dir
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# Start `spdk_tgt` and configure it
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$SPDK_BIN_DIR/spdk_tgt -m 0xf -L vfu_virtio &
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spdk_tgt_pid=$!
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waitforlisten $spdk_tgt_pid
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$rpc_py bdev_malloc_create -b malloc0 64 512
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$rpc_py bdev_malloc_create -b malloc1 64 512
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$rpc_py bdev_malloc_create -b malloc2 64 512
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$rpc_py vfu_tgt_set_base_path $vfu_dir
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# Create vfio-user virtio-blk device
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$rpc_py vfu_virtio_create_blk_endpoint vfu.blk --bdev-name malloc0 --cpumask=0x1 \
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--num-queues=2 --qsize=256 --packed-ring
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# Create vfio-user virtio-scsi device
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$rpc_py vfu_virtio_create_scsi_endpoint vfu.scsi --cpumask 0x2 --num-io-queues=2 \
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--qsize=256 --packed-ring
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$rpc_py vfu_virtio_scsi_add_target vfu.scsi --scsi-target-num=0 --bdev-name malloc1
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$rpc_py vfu_virtio_scsi_add_target vfu.scsi --scsi-target-num=1 --bdev-name malloc2
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# Start bdevperf
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bdevperf=$rootdir/build/examples/bdevperf
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bdevperf_rpc_sock=/tmp/bdevperf.sock
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$bdevperf -r $bdevperf_rpc_sock -g -s 2048 -q 256 -o 4096 -w randrw -M 50 -t 30 -m 0xf0 -L vfio_pci -L virtio_vfio_user &
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bdevperf_pid=$!
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trap 'killprocess $bdevperf_pid; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $bdevperf_pid $bdevperf_rpc_sock
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$rpc_py -s $bdevperf_rpc_sock bdev_virtio_attach_controller --dev-type scsi \
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--trtype vfio-user --traddr $vfu_dir/vfu.scsi VirtioScsi0
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$rpc_py -s $bdevperf_rpc_sock bdev_virtio_attach_controller --dev-type blk \
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--trtype vfio-user --traddr $vfu_dir/vfu.blk VirtioBlk0
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# Start the tests
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$rootdir/examples/bdev/bdevperf/bdevperf.py -s $bdevperf_rpc_sock perform_tests
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killprocess $bdevperf_pid
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trap - SIGINT SIGTERM EXIT
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# Delete the endpoints
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$rpc_py vfu_virtio_delete_endpoint vfu.blk
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$rpc_py vfu_virtio_delete_endpoint vfu.scsi
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killprocess $spdk_tgt_pid
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