From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Patrik" Date: Fri, 14 Dec 2001 17:24:02 +0000 Subject: RE: [LARTC] I seem to have a problem with HTB MIME-Version: 1 Content-Type: multipart/mixed; boundary="----=_NextPart_000_0003_01C184CC.7D2A3F00" Message-Id: List-Id: References: In-Reply-To: To: lartc@vger.kernel.org This is a multi-part message in MIME format. ------=_NextPart_000_0003_01C184CC.7D2A3F00 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit > > Try a newer HTB patch, it fixes this problem. I haven't found any newer.. > > what is newer? I'm currently experiencing the same problem on a SMP box, > kernel 2.4.13 patched with the 39085 bytes htb_2.4.14.diff, HZ set to > 1024. > > tc qdisc add dev eth0 root handle 1: htb default 3 > > tc class add dev eth0 parent 1: classid 1:1 htb rate 10Mbit burst 10kB > tc qdisc add dev eth0 parent 1:1 sfq perturb 10 > tc class add dev eth0 parent 1: classid 1:3 htb rate 90Mbit burst 90kB > > Whenever the overlimit for 1:1 kicks in, "HTB delay > 5sec" messages > appear and traffic stalls immediately. Any ideas? I used to have this problem too. I found out that the parent burst was set lower than its children burst. When I increased the parent burst, I didn't receive more of these messages... I'm not 100% sure if I've done the right decision, but it solved the problem. 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