I want to know if there is a load testing tool, which is:
(2) Runs on LINUX
(4) Supports file reading & writing (via NFS) (like LINUX's cp command from a file server in the network)
(5) Supports bandwidth control
Specifically, I need to load test copying of files from LINUX in 4K/sec. All this with no budget...
If anyone knows on some tool, I'd appreciate any answers.
I gently suggest you conduct a search (above-right) on some of your primary requirements, perhaps "freeware linux" or similar. You'll find that there is a lot of information available already on this site just by looking.
As a general rule, posters who look first and ask questions later (to coin a phrase) are well received.
"Now go away or I shall taunt you a second time. Fetchez la vache!"