6.6. expand.fio¶
Tests sequential writes to a gradually growing file.
[expand]
rw=write
size=2x<RAM>/<CPU_cores>
numjobs=<CPU_cores>
bs=16m
ioengine=sync
iodepth=32
fallocate=0
time_based
runtime=60
direct=1
filename_format=__testfile'$jobnum'
thread
directory=/mnt/vstorage/benchmark_dir
[expand]
rw=write
size=4g
numjobs=4
bs=16m
ioengine=sync
iodepth=32
fallocate=0
time_based
runtime=60
direct=1
filename_format=__testfile'$jobnum'
thread
directory=/sdb/
Version 4.7 — Oct 18, 2021