18 lines
652 B
Text
18 lines
652 B
Text
# Sample job file demonstrating how to use zoned random distributionss
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# to have skewed random accesses. This example has 50% of the accesses
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# to the first 5% of the file (50/5), 30% to the next 15% (30/15), and
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# finally 20% of the IO will end up in the remaining 80%.
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[zones]
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size=2g
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direct=1
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bs=4k
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rw=randread
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norandommap
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random_distribution=zoned:50/5:30/15:20/
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# The above applies to all of reads/writes/trims. If we wanted to do
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# something differently for writes, let's say 50% for the first 10%
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# and 50% for the remaining 90%, we could do it by adding a new section
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# after a a comma.
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# random_distribution=zoned:50/5:30/15:20/,50/10:50/90
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