I am conducting a POC against a few popular NAS filer systems (1st example runs ZFS) and I wish to use FIO to test remote throughput, latency, etc. I'm relatively new to Linux.
I mounted the remote system as an NFS mount and then am attempting to run FIO against it using options as follows:
"fio --directory=./ --rw=randwrite --bs=4k --rwmixread=100 --iodepth=1 --numbobs=1 --name=4ktestwrite --size ==100M"
Any FIO experts out there that can walk me through some of these parameters and/or discuss some reasonable FIO tests against ZFS NAS?