On Thu, 2015-01-15 at 15:58 +0100, Thomas Jarosch wrote: > A colleague mentioned to me he saw the "Hardware Unit Hang" message every > few days even running on kernel 3.4 (without your patch). Basically I'm > testing now if that's still the case with 3.19-rc4+ or not. > > I'm all for fixing the root cause. I'm just interested if the e1000e > hang can even be triggered when using a max frag page size of 4096. > So far it transferred 751.6 GiB without a hiccup.
You told it was forwarding setup. 1) What is the NIC receiving traffic. 2) What happens if you disable GRO on it ? ------------------------------------------------------------------------------ New Year. New Location. New Benefits. New Data Center in Ashburn, VA. GigeNET is offering a free month of service with a new server in Ashburn. Choose from 2 high performing configs, both with 100TB of bandwidth. Higher redundancy.Lower latency.Increased capacity.Completely compliant. http://p.sf.net/sfu/gigenet _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
