diff options
Diffstat (limited to 'examples/rand-zones.fio')
| -rw-r--r-- | examples/rand-zones.fio | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/examples/rand-zones.fio b/examples/rand-zones.fio new file mode 100644 index 00000000..da13fa37 --- /dev/null +++ b/examples/rand-zones.fio @@ -0,0 +1,18 @@ +# Sample job file demonstrating how to use zoned random distributionss +# to have skewed random accesses. This example has 50% of the accesses +# to the first 5% of the file (50/5), 30% to the next 15% (30/15), and +# finally 20% of the IO will end up in the remaining 80%. +[zones] +size=2g +direct=1 +bs=4k +rw=randread +norandommap +random_distribution=zoned:50/5:30/15:20/ + +# The above applies to all of reads/writes/trims. If we wanted to do +# something differently for writes, let's say 50% for the first 10% +# and 50% for the remaining 90%, we could do it by adding a new section +# after a a comma. + +# random_distribution=zoned:50/5:30/15:20/,50/10:50/90 |