Looks like qdisc destruction has some expensive algorithms.
Any quick ideas about the root culprit at least in the hfsc
case? He says htb does it too.
Begin forwarded message:
Date: Tue, 27 Jul 2004 11:47:02 +0200
From: Tomasz Paszkowski <tomasz.paszkowski@xxxxxxxx>
Subject: hfsc and huge set of rules
I'am running hfsc qdisc with huge set of rules loaded.
root@hades:/home/system/scr/etc/hfsc_rebuild# cat tc.batch | grep hfsc | wc -l
Always when I delete the root qdisc (qdisc del dev eth0 root)
the machine stop responding for about 5-6 seconds. As I think it's due the
hfsc_destory_qdisc is executed in main kernel thread. Similar problem is
present also in htb scheduler.
Is there any quick solution to solve this problem ?
Miejskie Sieci Informatyczne e-wro
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