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#!/bin/sh

# Locate s3bench

s3bench=~/go/bin/s3bench

if [ -n "$GOPATH" ]; then

s3bench=$GOPATH/bin/s3bench

fi

# -accessKey Access Key

# -accessSecret Secret Key

# -bucket=loadgen Bucket for holding all test objects.

# -endpoint=http://127.0.0.1:9000 Endpoint URL of object storage service being tested.

# -numClients=8 Simulate 8 clients running concurrently.

# -numSamples=256 Test with 256 objects.

# -objectNamePrefix=loadgen Name prefix of test objects.

# -objectSize=1024 Size of test objects.

# -verbose Print latency for every request.

$s3bench \

-accessKey=hust \

-accessSecret=hust_obs \

-bucket=loadgen \

-endpoint=http://127.0.0.1:9000 \

-numClients=8 \

-numSamples=256 \

-objectNamePrefix=loadgen \

-objectSize=$(( 1024*32 ))

# build your own test script with designated '-numClients', '-numSamples' and '-objectSize'

# 1. Use loop structure to generate test batch (E.g.: to re-evaluate multiple s3 servers under the same configuration, or to gather data from a range of parameters);

# 2. Use redirection (the '>' operator) for storing program output to text files;

# 3. Observe and analyse the underlying relation between configuration parameters and performance metrics.