Re: New queueing system and HZ value limits

2014-08-23 Thread Stuart Henderson
On 2014-08-22, Henning Brauer hb-open...@ml.bsws.de wrote: * Stuart Henderson s...@spacehopper.org [2014-08-22 13:51]: On 2014-08-22, Henning Brauer hb-open...@ml.bsws.de wrote: * Federico Giannici giann...@neomedia.it [2014-08-22 09:51]: On 08/22/14 08:22, Henning Brauer wrote: * Adam

Re: New queueing system and HZ value limits

2014-08-23 Thread Chris Cappuccio
Henning Brauer [hb-open...@ml.bsws.de] wrote: Any idea why this was so much less of a problem with altq? it wasn't... the hfsc core was the same, and cbq worked exactly the same way too. People might not have paid as much attention? I dunno. Raising HZ was frowned upon when I ported

Re: New queueing system and HZ value limits

2014-08-22 Thread Henning Brauer
* Adam Thompson athom...@athompso.net [2014-08-21 19:13]: Unless I've mis-understood all the emails and reports about this, it affects low-bandwidth queues, not low-bandwidth interfaces. In other words, limiting traffic to 50Mbps on a 1Gb link will work fine, limiting it to 50kbps on the

Re: New queueing system and HZ value limits

2014-08-22 Thread Federico Giannici
On 08/22/14 08:22, Henning Brauer wrote: * Adam Thompson athom...@athompso.net [2014-08-21 19:13]: Unless I've mis-understood all the emails and reports about this, it affects low-bandwidth queues, not low-bandwidth interfaces. In other words, limiting traffic to 50Mbps on a 1Gb link will work

Re: New queueing system and HZ value limits

2014-08-22 Thread Henning Brauer
* Federico Giannici giann...@neomedia.it [2014-08-22 09:51]: On 08/22/14 08:22, Henning Brauer wrote: * Adam Thompson athom...@athompso.net [2014-08-21 19:13]: Unless I've mis-understood all the emails and reports about this, it affects low-bandwidth queues, not low-bandwidth interfaces. In

Re: New queueing system and HZ value limits

2014-08-22 Thread David Coppa
On Fri, Aug 22, 2014 at 10:05 AM, Henning Brauer hb-open...@ml.bsws.de wrote: * Federico Giannici giann...@neomedia.it [2014-08-22 09:51]: On 08/22/14 08:22, Henning Brauer wrote: * Adam Thompson athom...@athompso.net [2014-08-21 19:13]: Unless I've mis-understood all the emails and reports

Re: New queueing system and HZ value limits

2014-08-22 Thread Stuart Henderson
On 2014-08-22, Henning Brauer hb-open...@ml.bsws.de wrote: * Federico Giannici giann...@neomedia.it [2014-08-22 09:51]: On 08/22/14 08:22, Henning Brauer wrote: * Adam Thompson athom...@athompso.net [2014-08-21 19:13]: Unless I've mis-understood all the emails and reports about this, it

Re: New queueing system and HZ value limits

2014-08-22 Thread Henning Brauer
* Stuart Henderson s...@spacehopper.org [2014-08-22 13:51]: On 2014-08-22, Henning Brauer hb-open...@ml.bsws.de wrote: * Federico Giannici giann...@neomedia.it [2014-08-22 09:51]: On 08/22/14 08:22, Henning Brauer wrote: * Adam Thompson athom...@athompso.net [2014-08-21 19:13]: Unless

Re: New queueing system and HZ value limits

2014-08-22 Thread Giancarlo Razzolini
On 22-08-2014 08:58, Henning Brauer wrote: it wasn't... the hfsc core was the same, and cbq worked exactly the same way too. People might not have paid as much attention? I dunno. I believe it also has something to do with the network cards getting better and also the internet links speeds

New queueing system and HZ value limits

2014-08-21 Thread Federico Giannici
We are using a firewall/qos server with a lot of HFSC queues. We have just switched to the new queueing system of 5.5. We'd like to get rid of custom kernels because now there is no longer the limit of 64 HFSC classes, but I have recently read that there are still limits to the efficacy of the

Re: New queueing system and HZ value limits

2014-08-21 Thread Stuart Henderson
On 2014-08-21, Federico Giannici giann...@neomedia.it wrote: We are using a firewall/qos server with a lot of HFSC queues. We have just switched to the new queueing system of 5.5. We'd like to get rid of custom kernels because now there is no longer the limit of 64 HFSC classes, but I have

Re: New queueing system and HZ value limits

2014-08-21 Thread Adam Thompson
Unless I've mis-understood all the emails and reports about this, it affects low-bandwidth queues, not low-bandwidth interfaces. In other words, limiting traffic to 50Mbps on a 1Gb link will work fine, limiting it to 50kbps on the same link will not. Yes/no? -Adam On August 21, 2014 12:03:12

Re: New queueing system and HZ value limits

2014-08-21 Thread Federico Giannici
On 08/21/14 19:03, Stuart Henderson wrote: On 2014-08-21, Federico Giannici giann...@neomedia.it wrote: We are using a firewall/qos server with a lot of HFSC queues. We have just switched to the new queueing system of 5.5. We'd like to get rid of custom kernels because now there is no longer

Re: New queueing system and HZ value limits

2014-08-21 Thread Stuart Henderson
On 2014-08-21, Federico Giannici giann...@neomedia.it wrote: On 08/21/14 19:03, Stuart Henderson wrote: On 2014-08-21, Federico Giannici giann...@neomedia.it wrote: We are using a firewall/qos server with a lot of HFSC queues. We have just switched to the new queueing system of 5.5. We'd like