mirror of
https://github.com/ceph/ceph
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00651cfac2
1. Deploy 2 gateways on different nodes, then check for multi-path.
To add another gateway, only "roles" need to be changed in job yaml.
2. Create "n" nvmeof namespaces, configured by 'namespaces_count'
3. Rename qa/suites/rbd/nvmeof/cluster/fixed-3.yaml to fixed-4.yaml
which contains 2 gateways and 2 initiators.
Signed-off-by: Vallari Agrawal <val.agl002@gmail.com>
78 lines
1.9 KiB
Bash
Executable File
78 lines
1.9 KiB
Bash
Executable File
#!/bin/bash -ex
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sudo yum -y install fio
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sudo yum -y install sysstat
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namespace_range_start=
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namespace_range_end=
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rbd_iostat=false
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--start_ns)
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namespace_range_start=$2
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shift 2
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;;
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--end_ns)
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namespace_range_end=$2
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shift 2
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;;
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--rbd_iostat)
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rbd_iostat=true
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shift
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;;
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*)
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exit 100 # Internal error
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;;
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esac
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done
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fio_file=$(mktemp -t nvmeof-fio-XXXX)
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all_drives_list=$(sudo nvme list --output-format=json |
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jq -r '.Devices | sort_by(.NameSpace) | .[] | select(.ModelNumber == "SPDK bdev Controller") | .DevicePath')
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# When the script is passed --start_ns and --end_ns (example: `nvmeof_fio_test.sh --start_ns 1 --end_ns 3`),
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# then fio runs on namespaces only in the defined range (which is 1 to 3 here).
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# So if `nvme list` has 5 namespaces with "SPDK Controller", then fio will
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# run on first 3 namespaces here.
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if [ "$namespace_range_start" ] || [ "$namespace_range_end" ]; then
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selected_drives=$(echo "${all_drives_list[@]}" | sed -n "${namespace_range_start},${namespace_range_end}p")
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else
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selected_drives="${all_drives_list[@]}"
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fi
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RUNTIME=${RUNTIME:-600}
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cat >> $fio_file <<EOF
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[nvmeof-fio-test]
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ioengine=${IO_ENGINE:-sync}
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bsrange=${BS_RANGE:-4k-64k}
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numjobs=${NUM_OF_JOBS:-1}
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size=${SIZE:-1G}
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time_based=1
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runtime=$RUNTIME
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rw=${RW:-randrw}
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filename=$(echo "$selected_drives" | tr '\n' ':' | sed 's/:$//')
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verify=md5
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verify_fatal=1
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direct=1
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EOF
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echo "[nvmeof] starting fio test..."
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if [ -n "$IOSTAT_INTERVAL" ]; then
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iostat_count=$(( RUNTIME / IOSTAT_INTERVAL ))
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iostat -d -p $selected_drives $IOSTAT_INTERVAL $iostat_count -h &
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fi
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if [ "$rbd_iostat" = true ]; then
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iterations=$(( RUNTIME / 5 ))
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rbd perf image iostat $RBD_POOL --iterations $iterations &
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fi
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fio --showcmd $fio_file
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sudo fio $fio_file
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wait
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echo "[nvmeof] fio test successful!"
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