I actually did this once (over SMB on Windows, though) - and unintentionally crippled our corporate SAN with all of its polling and locking activity. I had a cl

I actually did this once (over SMB on Windows, though) - and unintentionally crippled our corporate SAN with all of its polling and locking activity. I had a cluster of 20 workers which would poll every five seconds for messages, and I believe we had an EMC VNX storage appliance. I never did figure out why that was enough to bring the whole thing to its knees, but IT was very quick to track the problem back to me.