Re: [LARTC] What is: Consider r2q change

2005-05-30 Thread Oliver Schulze L.

Hi, yes, thats right, the problem was only with leaf classes.
Thanks for clarifyind that

Oliver

[EMAIL PROTECTED] wrote:


Oliver Schulze L. ha scritto:


I'm getting this warning/error in /var/log/messages:
May 26 18:21:05 mail kernel: HTB: quantum of class 10010 is small. 
Consider r2q change.

Its a big deal? What should I do?



If I understand the source, that message occours when you have a leaf 
class whose calculated quantum (rate/r2q) is less than 1000 byte and 
the kernel set the quantum to 1000 byte.
I've read that the quantum should be bigger than the MTU so I don't 
understand why the kernel don't use a minimum quantum value bigger 
than 1500. Someone has a clue?


From kernel-source-2.6.10/net/sched/sch_htb.c
if (!hopt-quantum  cl-un.leaf.quantum  1000) {
   printk(KERN_WARNING HTB: quantum of class %X is small. Consider 
r2q change.\n, cl-classid);

   cl-un.leaf.quantum = 1000;




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Re: [LARTC] What is: Consider r2q change

2005-05-27 Thread [EMAIL PROTECTED]

Oliver Schulze L. ha scritto:

I'm getting this warning/error in /var/log/messages:
May 26 18:21:05 mail kernel: HTB: quantum of class 10010 is small. 
Consider r2q change.

Its a big deal? What should I do?


If I understand the source, that message occours when you have a leaf 
class whose calculated quantum (rate/r2q) is less than 1000 byte and the 
kernel set the quantum to 1000 byte.
I've read that the quantum should be bigger than the MTU so I don't 
understand why the kernel don't use a minimum quantum value bigger than 
1500. Someone has a clue?


From kernel-source-2.6.10/net/sched/sch_htb.c
if (!hopt-quantum  cl-un.leaf.quantum  1000) {
   printk(KERN_WARNING HTB: quantum of class %X is small. Consider r2q 
change.\n, cl-classid);

   cl-un.leaf.quantum = 1000;



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[LARTC] What is: Consider r2q change

2005-05-26 Thread Oliver Schulze L.

Hi,
I'm getting this warning/error in /var/log/messages:

May 26 18:21:05 mail kernel: HTB: quantum of class 10010 is small. 
Consider r2q change.


Its a big deal? What should I do?

Many thanks
Oliver

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Oliver Schulze L.
[EMAIL PROTECTED]

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