27 lines
653 B
Bash
27 lines
653 B
Bash
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#!/bin/sh
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# This script needs to be present on glusterfs mount, (ie, on every node which wants to run benchmark)
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ifilename="/dev/zero"
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ofilename="testdir/testfile.$(hostname)"
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result="output/output.$(hostname)"
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blocksize=128k
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count=8
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mkdir -p testdir;
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mkdir -p output;
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echo > ${result}
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while [ ! -e start-test ]; do
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sleep 1;
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done;
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for i in $(seq 1 5); do
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# write
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dd if=${ifilename} of=${ofilename} bs=${blocksize} count=${count} 2>&1 | tail -n 1 | cut -f 8,9 -d ' ' >> ${result} ;
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# read
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#dd if=${ofilename} of=/dev/null bs=${blocksize} count=${count} 2>&1 | tail -n 1 | cut -f 8,9 -d ' ' >> ${result} ;
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done
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rm -f start-test
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