19f0c9a0d0
fio.py simply wraps itself around fio and doesn't do anything that would require python to be in use. Having it in a simple bash form makes it easier to integrate it with autotest's common sh tooling and to debug any potential issues with the underlying tests. This also fixes #1919 by making sure only proper nvme devices are selected for the nvmf targets. Fixes: #1919. Signed-off-by: Michal Berger <michalx.berger@intel.com> Change-Id: I111d00df3c7b2517f431cae865e258a665c2ecb3 Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7684 Community-CI: Broadcom CI Tested-by: SPDK CI Jenkins <sys_sgci@intel.com> Reviewed-by: Ben Walker <benjamin.walker@intel.com> Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
83 lines
2.2 KiB
Bash
Executable File
83 lines
2.2 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 $rootdir/test/iscsi_tgt/common.sh
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iscsitestinit
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rpc_py="$rootdir/scripts/rpc.py"
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fio_py="$rootdir/scripts/fio-wrapper"
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CONNECTION_NUMBER=30
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# Remove lvol bdevs and stores.
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function remove_backends() {
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echo "INFO: Removing lvol bdevs"
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for i in $(seq 1 $CONNECTION_NUMBER); do
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lun="lvs0/lbd_$i"
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$rpc_py bdev_lvol_delete $lun
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echo -e "\tINFO: lvol bdev $lun removed"
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done
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sleep 1
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echo "INFO: Removing lvol stores"
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$rpc_py bdev_lvol_delete_lvstore -l lvs0
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echo "INFO: lvol store lvs0 removed"
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echo "INFO: Removing NVMe"
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$rpc_py bdev_nvme_detach_controller Nvme0
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return 0
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}
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timing_enter start_iscsi_tgt
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"${ISCSI_APP[@]}" --wait-for-rpc &
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iscsipid=$!
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echo "iSCSI target launched. pid: $iscsipid"
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trap 'remove_backends; iscsicleanup; killprocess $iscsipid; iscsitestfini; exit 1' SIGINT SIGTERM EXIT
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waitforlisten $iscsipid
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$rpc_py iscsi_set_options -o 30 -a 128
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$rpc_py framework_start_init
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$rootdir/scripts/gen_nvme.sh | $rpc_py load_subsystem_config
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timing_exit start_iscsi_tgt
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$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 $NETMASK
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echo "Creating an iSCSI target node."
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ls_guid=$($rpc_py bdev_lvol_create_lvstore "Nvme0n1" "lvs0" -c 1048576)
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# Assign even size for each lvol_bdev.
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get_lvs_free_mb $ls_guid
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lvol_bdev_size=$((free_mb / CONNECTION_NUMBER))
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for i in $(seq 1 $CONNECTION_NUMBER); do
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$rpc_py bdev_lvol_create -u $ls_guid lbd_$i $lvol_bdev_size
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done
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for i in $(seq 1 $CONNECTION_NUMBER); do
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lun="lvs0/lbd_$i:0"
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$rpc_py iscsi_create_target_node Target$i Target${i}_alias "$lun" $PORTAL_TAG:$INITIATOR_TAG 256 -d
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done
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sleep 1
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echo "Logging into iSCSI target."
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iscsiadm -m discovery -t sendtargets -p $TARGET_IP:$ISCSI_PORT
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iscsiadm -m node --login -p $TARGET_IP:$ISCSI_PORT
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waitforiscsidevices $CONNECTION_NUMBER
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echo "Running FIO"
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$fio_py -p iscsi -i 131072 -d 64 -t randrw -r 5
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$fio_py -p iscsi -i 262144 -d 16 -t randwrite -r 10
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sync
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trap - SIGINT SIGTERM EXIT
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rm -f ./local-job*
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iscsicleanup
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remove_backends
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killprocess $iscsipid
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iscsitestfini
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