Hello there,
I would like to simulate the following workload - 2 process total that
is contenting for read / write IO on the same disk:
1 process is doing a sequential writes
1 process is down random reads
This is my FIO job file:
## job file start ##
[global]
filename=${mydisk}
size=5G
iodepth=${myiodepth}
bs=${myblocksize}
ioengine=libaio
ramp_time=10s
norandommap=1
randrepeat=0
refill_buffers
group_reporting=1
direct=1
end_fsync=0
invalidate=1
nice=0
prio=0
prioclass=1
[process_1_seq_write]
rw=write
write_bw_log=process_1_seq_write.${mydisksub}
[process_2_rand_read]
rw=randread
write_bw_log=process_2_rand_read.${mydiskzub}
## job file end ##
I have ran it and it looks right but just want to check with someone
else to valid that it is correct.
Brian L.
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