20 lines
596 B
Text
20 lines
596 B
Text
# Sample implementation of the JESD219 workload for SSD endurance
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# testing. It uses a specific distribution of block sizes and
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# read/write mix, as well as a specific distribution of where on
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# the device the IO accesses will land. Based on posting from
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# Jeff Furlong <jeff.furlong@hgst.com>
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[JESD219]
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ioengine=libaio
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direct=1
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rw=randrw
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norandommap
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randrepeat=0
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rwmixread=40
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rwmixwrite=60
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iodepth=256
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numjobs=4
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bssplit=512/4:1024/1:1536/1:2048/1:2560/1:3072/1:3584/1:4k/67:8k/10:16k/7:32k/3:64k/3
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blockalign=4k
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random_distribution=zoned:50/5:30/15:20/80
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filename=/dev/nvme0n1
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group_reporting=1
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