[lustre-discuss] how to mapping of RPC rate to bandwidth/IOPS?

肖正刚 guru.novice at gmail.com
Tue Jun 2 01:30:29 PDT 2020


Hi all,
we use TBF policy(details:
https://jira.whamcloud.com/secure/attachment/14201/Lustre%20NRS%20TBF%20documentation%200.1.pdf)
to limit rpcrate coming from clients; but I do not know how to mapping of
rpcrate to bandwidth or iops.
For example:
if I set a client's rpcrate=10,how much bandwith or iops the client can
get  in theory?

Any suggestions will help.

Thanks.
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