Hi,I would like to measure IOPS on a distributed file system from several hosts in parallel. I am a bit lost in what options I should use. I would like to have each host in a cluster accessing its own file to not stress metadata and/or locking infrastructure. I thought that on all clients, I should run just:
fio --server And from an admin node something likefio --client server1 job.desc.1 --client server2 job.desc.2 --client server3 job.desc.3...., where job.desc.X is specific to the client (different filename).
But it seems like each host executes each job file, which is not what I would like... I bet there is a way how to accomplish this. Could you please point me to the right direction?
Thank you Jiri Horky
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