[Fwd: Re: [LARTC] borrowing only from parent]

[Anton Yurchenko <phila@dg.net.ua>]

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Martin Devera wrote:

> If you read the manual, the algorithm will not work correctly
> with {,c}burst < MTU ...
> devik
>
I just tried to change {,c}burst to 1600, or leaving them by default but 
no visible result.
here is the latest tc -s -d class show dev eth0

class htb 1:101 parent 1:1 prio 0 rate 40Kbit ceil 40Kbit burst 1599b/8 
mpu 0b cburst 1599b/8 mpu 0b quantum 512 level 0 Sent 392526 bytes 5898 
pkts (dropped 0, overlimits 15394) lended: 5898 borrowed: 0 giants: 0 
injects: 0
tokens: -11905 ctokens: -11905

class htb 1:1 root prio 0 rate 100Kbit ceil 1Kbit burst 1599b/8 mpu 0b 
cburst 1599b/8 mpu 0b quantum 1280 level 3 Sent 956111 bytes 14168 pkts 
(dropped 0, overlimits 0) rate 12bps lended: 566 borrowed: 0 giants: 0 
injects: 0
tokens: 224179 ctokens: -59999999

class htb 1:100 parent 1:1 prio 0 rate 60Kbit ceil 60Kbit burst 1599b/8 
mpu 0b cburst 1599b/8 mpu 0b quantum 768 level 0 Sent 563585 bytes 8270 
pkts (dropped 0, overlimits 20093) rate 11bps lended: 7704 borrowed: 566 
giants: 0 injects: 0
tokens: -14100 ctokens: -14100

thanks,

Anton


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From: Anton Yurchenko <phila@dg.net.ua>
To: Martin Devera <devik@cdi.cz>
Subject: Re: [LARTC] borrowing only from parent
Date: Fri, 26 Apr 2002 13:55:17 +0300
Message-ID: <3CC93215.8040805@dg.net.ua>

Martin Devera wrote:

>If you read the manual, the algorithm will not work correctly
>with {,c}burst < MTU ...
>devik
>
I just tried to change {,c}burst to 1600, or leaving them by default but 
no visible result.
here is the latest tc -s -d class show dev eth0

class htb 1:101 parent 1:1 prio 0 rate 40Kbit ceil 40Kbit burst 1599b/8 mpu 0b cburst 1599b/8 mpu 0b quantum 512 level 0 
 Sent 392526 bytes 5898 pkts (dropped 0, overlimits 15394) 
 lended: 5898 borrowed: 0 giants: 0 injects: 0
 tokens: -11905 ctokens: -11905

class htb 1:1 root prio 0 rate 100Kbit ceil 1Kbit burst 1599b/8 mpu 0b cburst 1599b/8 mpu 0b quantum 1280 level 3 
 Sent 956111 bytes 14168 pkts (dropped 0, overlimits 0) 
 rate 12bps 
 lended: 566 borrowed: 0 giants: 0 injects: 0
 tokens: 224179 ctokens: -59999999

class htb 1:100 parent 1:1 prio 0 rate 60Kbit ceil 60Kbit burst 1599b/8 mpu 0b cburst 1599b/8 mpu 0b quantum 768 level 0 
 Sent 563585 bytes 8270 pkts (dropped 0, overlimits 20093) 
 rate 11bps 
 lended: 7704 borrowed: 566 giants: 0 injects: 0
 tokens: -14100 ctokens: -14100

thanks,

Anton