Karel Rericha wrote:
P.S.: Half year back we tested simple HFSC setup on bench with 3
classes (5, 10 and 15Mbits with root class 20Mbits) and when we
saturated all classes, total flow was 20Mbit for few seconds (5-30)
and then it overflowed to about 25Mbit, and sometimes returned back to
20Mbit after few minutes. VERY strange.
What exactly was your setup and how did you test it ?
Not sure (long time ago), but I think gentoo-sources 2.6.27 AMD64 on
dual dualcore Opteron 2214, 2x Intel 82571EB, 2x Broadcom BCM5754,
tested without bonding (but in production setup bonding is used),
without packet offloading, no imq nor ifb used. HFSC overflowed but
HTB was ok.
Karel
I meant more about your hfsc rules in that simple setup, not the hardware.
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