Alexey, Werner, Jamal, Others,
On 2.4.18-ac3 SMP, Dimitris Zilaskos reports that he can reliably hang his
system with the following two line script repeated during heavy traffic.
Full thread starts here:
http://mailman.ds9a.nl/pipermail/lartc/2002q3/004316.html
Hope this points you to any problems.
Regards,
bert
----- Forwarded message from Dimitris Zilaskos [off-list ref] -----
From: Dimitris Zilaskos <redacted>
To: Stef Coene <redacted>
Cc: lartc@mailman.ds9a.nl
Subject: Re: [LARTC] tc reliably hangs my system
Date: Thu, 4 Jul 2002 13:07:08 +0300 (EEST)
ok , this 2 lines repated anything from 5 to 20 times cause the hang :
tc qdisc del dev eth0 ingress
tc qdisc add dev eth0 handle ffff: ingress
again , the presence of sustained outgoing traffic catalyses the effect .
It takes at least 150-200 kbytes/sec to easily cause the hang .
Regards ,
--
=============================================================================
Dimitris Zilaskos
Department of Physics @ Aristotle Univercity of Thessaloniki , Greece
=============================================================================
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
----- End forwarded message -----
--
http://www.PowerDNS.com Versatile DNS Software & Services
http://www.tk the dot in .tk
http://lartc.org Linux Advanced Routing & Traffic Control HOWTO
Maybe related to what Doron was seeing:
Theres a patch thats been sitting around for a year or so;
http://www.cyberus.ca/~hadi/patches/ing-stats.patch
hopefuly the patch would be in 2.4.19 when it comes out. Ask him to test
it out.
cheers,
jamal
On Thu, 4 Jul 2002, bert hubert wrote:
Alexey, Werner, Jamal, Others,
On 2.4.18-ac3 SMP, Dimitris Zilaskos reports that he can reliably hang his
system with the following two line script repeated during heavy traffic.
Full thread starts here:
http://mailman.ds9a.nl/pipermail/lartc/2002q3/004316.html
Hope this points you to any problems.
Regards,
bert
----- Forwarded message from Dimitris Zilaskos [off-list ref] -----
From: Dimitris Zilaskos <redacted>
To: Stef Coene <redacted>
Cc: lartc@mailman.ds9a.nl
Subject: Re: [LARTC] tc reliably hangs my system
Date: Thu, 4 Jul 2002 13:07:08 +0300 (EEST)
ok , this 2 lines repated anything from 5 to 20 times cause the hang :
tc qdisc del dev eth0 ingress
tc qdisc add dev eth0 handle ffff: ingress
again , the presence of sustained outgoing traffic catalyses the effect .
It takes at least 150-200 kbytes/sec to easily cause the hang .
Regards ,
--
=============================================================================
Dimitris Zilaskos
Department of Physics @ Aristotle Univercity of Thessaloniki , Greece
=============================================================================
_______________________________________________
LARTC mailing list / LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
----- End forwarded message -----
--
http://www.PowerDNS.com Versatile DNS Software & Services
http://www.tk the dot in .tk
http://lartc.org Linux Advanced Routing & Traffic Control HOWTO