29784f35cd
bdevperf application is utilized in multiple test scenarios and most prominently in SPDK performance reports. Similar to perf and fio_plugins, it is used to measure performance. It is intended to represent the expected behavior of users application that use SPDK bdev layer. Applications under --enable-tests are intended for specific test scenarios and user interaction is usually via a test scripts. Meanwhile --enable-examples are used more broadly to teach and show usage of SPDK libraries. As an added benefit with this patch, its possible to compile bdevperf without need to satisfy additional requirements to compile all the test applications. Change-Id: I9aaec1f9d729a1cdee89b5fdc365d61c19b03f82 Signed-off-by: Krzysztof Karas <krzysztof.karas@intel.com> Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/14558 Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com> Reviewed-by: Aleksey Marchuk <alexeymar@nvidia.com> Reviewed-by: Paul Luse <paul.e.luse@intel.com> Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Community-CI: Mellanox Build Bot
49 lines
1.6 KiB
Bash
Executable File
49 lines
1.6 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 $rootdir/test/iscsi_tgt/common.sh
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iscsitestinit
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MALLOC_BDEV_SIZE=64
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MALLOC_BLOCK_SIZE=512
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timing_enter start_iscsi_tgt
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"${ISCSI_APP[@]}" -m 0x2 -p 1 -s 512 --wait-for-rpc &
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pid=$!
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echo "iSCSI target launched. pid: $pid"
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trap 'killprocess $pid; iscsitestfini; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $pid
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$rpc_py iscsi_set_options -o 30 -a 4
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# Minimal number of bdev io pool (5) and cache (1)
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$rpc_py bdev_set_options -p 5 -c 1
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$rpc_py framework_start_init
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echo "iscsi_tgt is listening. Running tests..."
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timing_exit start_iscsi_tgt
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$rpc_py iscsi_create_portal_group $PORTAL_TAG $TARGET_IP:$ISCSI_PORT
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$rpc_py iscsi_create_initiator_group $INITIATOR_TAG $INITIATOR_NAME $NETMASK
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$rpc_py bdev_malloc_create $MALLOC_BDEV_SIZE $MALLOC_BLOCK_SIZE
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# "Malloc0:0" ==> use Malloc0 blockdev for LUN0
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# "1:2" ==> map PortalGroup1 to InitiatorGroup2
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# "64" ==> iSCSI queue depth 64
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# "-d" ==> disable CHAP authentication
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$rpc_py iscsi_create_target_node disk1 disk1_alias 'Malloc0:0' $PORTAL_TAG:$INITIATOR_TAG 256 -d
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sleep 1
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trap 'killprocess $pid; iscsitestfini; exit 1' SIGINT SIGTERM EXIT
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"$rootdir/build/examples/bdevperf" --json <(initiator_json_config) -q 128 -o 4096 -w write -t 1
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"$rootdir/build/examples/bdevperf" --json <(initiator_json_config) -q 128 -o 4096 -w read -t 1
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"$rootdir/build/examples/bdevperf" --json <(initiator_json_config) -q 128 -o 4096 -w flush -t 1
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"$rootdir/build/examples/bdevperf" --json <(initiator_json_config) -q 128 -o 4096 -w unmap -t 1
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trap - SIGINT SIGTERM EXIT
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killprocess $pid
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iscsitestfini
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