Re: [E1000-devel] 82571EB - Detected Hardware Unit Hang

2012-08-28 Thread Nikolay Popov
29.08.2012 6:29, Dave, Tushar N пишет: Thanks for the info. For both, 82571 and 80003ES2LAN, I see UnsuppReq+ and UncorrErr+ in lspci (DevSta: CorrErr- UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend+) Have you tried disabling tso (ethtool -K tso off)? Yes, this doesn't help Was this

Re: [E1000-devel] 82571EB - Detected Hardware Unit Hang

2012-08-28 Thread Nikolay Popov
Hi, Dave! Ok, I have set msglevel as you requested, let's wait for some logs Also, about versions - we using 1.11.3-NAPI on both 3.3.6 and 3.5.2 hosts. We was enforced to do that because with default kernel driver (at least 2.0.0 at 3.5.2) we see some misterious drops and delays (~1-2%, and

Re: [E1000-devel] 82571EB - Detected Hardware Unit Hang

2012-08-25 Thread Nikolay Popov
Hi, All It seems that I'm getting same problems with 3.5.2 kernel - 80003ES2LAN onboard NIC is going to reset from time to time under load Aug 25 10:27:53 bras2 kernel: [134612.808590] e1000e :05:00.0: eth2: Detected Hardware Unit Hang: Aug 25 10:27:53 bras2 kernel: [134612.808590] TDH