777bd353d2
Add simple periodic round robin poll group migration to the example application to exercise SPDK thread dynamic scheduling. Add CLI option to enable the feature manually. Default setting is disabled, and the period is specified as micro second. Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com> Change-Id: I4639e94ce00611a600ff068e754ee6f31905565c Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/2556 Community-CI: Mellanox Build Bot Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
60 lines
1.7 KiB
Bash
Executable File
60 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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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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source $rootdir/test/nvmf/common.sh
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rpc_py="$rootdir/scripts/rpc.py"
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MALLOC_BDEV_SIZE=64
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MALLOC_BLOCK_SIZE=512
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function build_nvmf_example_args() {
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if [ $SPDK_RUN_NON_ROOT -eq 1 ]; then
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echo "sudo -u $(logname) ./examples/nvmf/nvmf/nvmf -i $NVMF_APP_SHM_ID" -g 10000
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else
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echo "./examples/nvmf/nvmf/nvmf -i $NVMF_APP_SHM_ID" -g 10000
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fi
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}
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NVMF_EXAMPLE="$(build_nvmf_example_args)"
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function nvmfexamplestart() {
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timing_enter start_nvmf_example
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$NVMF_EXAMPLE $1 &
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nvmfpid=$!
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trap 'process_shm --id $NVMF_APP_SHM_ID; nvmftestfini; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $nvmfpid
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timing_exit start_nvmf_example
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}
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timing_enter nvmf_example_test
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nvmftestinit
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nvmfexamplestart "-m 0xF"
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#create transport
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$rpc_py nvmf_create_transport $NVMF_TRANSPORT_OPTS -u 8192
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#create malloc bdev
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malloc_bdevs="$($rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE) "
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#create subsystem
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$rpc_py nvmf_create_subsystem nqn.2016-06.io.spdk:cnode1 -a -s SPDK00000000000001
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#add ns to subsystem
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for malloc_bdev in $malloc_bdevs; do
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$rpc_py nvmf_subsystem_add_ns nqn.2016-06.io.spdk:cnode1 "$malloc_bdev"
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done
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#add listener to subsystem
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$rpc_py nvmf_subsystem_add_listener nqn.2016-06.io.spdk:cnode1 -t $TEST_TRANSPORT -a $NVMF_FIRST_TARGET_IP -s $NVMF_PORT
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perf="$rootdir/examples/nvme/perf/perf"
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$perf -q 64 -o 4096 -w randrw -M 30 -t 10 \
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-r "trtype:${TEST_TRANSPORT} adrfam:IPv4 traddr:${NVMF_FIRST_TARGET_IP} trsvcid:${NVMF_PORT} \
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subnqn:nqn.2016-06.io.spdk:cnode1"
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trap - SIGINT SIGTERM EXIT
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nvmftestfini
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timing_exit nvmf_example_test
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