Messages in this thread | | | Date | Thu, 18 May 2006 20:16:45 -0400 | From | Matt Ayres <> | Subject | Re: [Xen-devel] Re: Panic in ipt_do_table with 2.6.16.13-xen |
| |
James Morris wrote: > On Thu, 18 May 2006, Matt Ayres wrote: > >>> I'm trying to suggest eliminating this driver & possible interaction with >>> Xen network changes as a cause. If you can find a different type of NIC to >>> plug in and use, or even try and change all of the params for the tg3 with >>> ethtool, it'll help. >>> >> Hi, >> >> Thank you for the assistance. Which parameters do you suggest changing? >> TSO/flow control off? > > Yep, anything.
Ok, "ethtool -K eth0 rx off tx off sg off tso off" should have turned it all off.
> >> iptables -L -v just shows 2 rules per Virtual Machine for accounting. This >> averages about 100 rules in the FORWARD chain. Example: > > Do you know if the problem starts appearing after a certain number of > hosts? >
No... I have some servers that are running just 2.6.16-xen (no bugfix patches) for 30 days without a problem, some of these have rulesets larger than the ones that crash daily. I'd estimate this affects 90% of my servers, just some reboot daily and others can make it to 7-10 days.
Thanks, Matt
- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |