[LARTC] HTB: messages in my log

* [LARTC] HTB: messages in my log
@ 2002-08-29 13:37 Robert Penz
  2002-08-29 13:48 ` Stef Coene
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: Robert Penz @ 2002-08-29 13:37 UTC (permalink / raw)
  To: lartc

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Hi!

I'm getting following messages in my log, don't know what I'm doing wrong.
I have that messages on 2.419 and 20pre1

first call of my TC script, after the boot

Aug 29 14:30:06 whitestar kernel: HTB init, kernel part version 3.6
Aug 29 14:30:06 whitestar kernel: HTB: quantum of class 10001 is big. Consider 
r2q change.<4>HTB: quantum of class 10010 is big. Consider r2q change.<6>HTB 
init, kernel part version 3.6

second call

Aug 29 15:35:25 whitestar kernel: HTB: quantum of class 10001 is big. Consider 
r2q change.<4>HTB: quantum of class 10010 is big. Consider r2q 
change.<7>htb*g j=1476817
Aug 29 15:35:25 whitestar kernel: HTB init, kernel part version 3.6
Aug 29 15:35:25 whitestar kernel: HTB: quantum of class 10001 is big. Consider 
r2q change.<4>HTB: quantum of class 10010 is big. Consider r2q change.<6>HTB 
init, kernel part version 3.6

here is my script

#!/bin/bash

# Written by Robert Penz (robert.penz@outertech.com)
# Script is under GPL
# Thx for the help goes to the Linux Advanced Routing & Traffic Control HOWTO
# at http://lartc.org/HOWTO//cvs/2.4routing/lartc.html
# and http://www.docum.org/ and http://luxik.cdi.cz/~patrick/imq/index.html

# 
=========================================================================================
# 
=========================================================================================

#
# all in Mbit
# $1 = max bandwidth down
# $2 = max bandwidth up

# first check the parameter
[ -z "$1" ] && echo "parameter 1 missing" && exit 1
[ -z "$2" ] && echo "parameter 2 missing" && exit 1

if [ -n "`tc -s qdisc ls dev imq0 | grep "htb"`" ] ; then
        tc qdisc del dev imq0 root handle 1:0
        tc qdisc del dev eth0 root handle 1:0
        echo old stuff killed
fi

# start with the download stuff

# we use htb
tc qdisc add dev eth0 root handle 1: htb default 10

# 100mbit nic
tc class add dev eth0 parent 1:  classid 1:1 htb rate 100mbit

# 80mbit is just a fake value, the ceil value is more important
tc class add dev eth0 parent 1:1 classid 1:10 htb rate 80mbit ceil 100mbit

# traffic shaping to $1 mbit
tc class add dev eth0 parent 1:1 classid 1:11 htb rate $1mbit

# we use sfq for all
tc qdisc add dev eth0 parent 1:10 handle 30:0 sfq
tc qdisc add dev eth0 parent 1:11 handle 40:0 sfq

## now call the filters

# put the capped marked stuff into that chain, uncapped is default so we don't
# need to do anythink
# mark with -j MARK --set-mark 1
tc filter add dev eth0 protocol ip pref 1 parent 1: handle 1 fw classid 1:11
## continue with the upload stuff

# we use HTB
# all traffic to this device is to the ip 141 .. put it by default into the TC
tc qdisc add dev imq0 handle 1: root htb default 10

# 100mbit virtual nic
tc class add dev imq0 parent 1:  classid 1:1 htb rate 100mbit

# 80mbit is just a fake value, the ceil value is more important
tc class add dev imq0 parent 1:1 classid 1:10 htb rate 80mbit ceil 100mbit

# traffic shaping to $2
tc class add dev imq0 parent 1:1 classid 1:11 htb rate $2Mbit

# we use sfq for both
tc qdisc add dev imq0 parent 1:10 handle 30:0 sfq
tc qdisc add dev imq0 parent 1:11 handle 40:0 sfq

## now call the filters

# put the capped marked stuff into that chain, uncapped is default so we don't
# need to do anythink
# mark with -j MARK --set-mark 2
tc filter add dev imq0 protocol ip pref 2 parent 1: handle 2 fw classid 1:11

## bring up the imq virtual nic
ip link set imq0 up

- -- 
Regards,
Robert
- ----------------
Robert Penz
robert.penz@outertech.com
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