Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
On Sun, Oct 04, 2009 at 03:55:44AM -0400, Gennadiy Nerubayev wrote: > On Tue, Sep 22, 2009 at 5:01 PM, Jason McKay <jmckay at logicworks.net> wrote: > > > On Sep 22, 2009, at 4:34 PM, Lars Ellenberg wrote: > > > > > But correcting the tcp_mem setting above > > > is more likely to fix your symptoms. > > > > I suspect it will. We'll test and follow up. > > > > Hi guys, > > Unfortunately these are still occurring, even after we've updated to rc3, > and used the tuning settings from rc3 notes (prior to this % of memory in > pages were attempted with same results). They are a lot less frequent > (intervals measured in hours), and have not yet caused a panic, but of > course the worry is that it may happen regardless. Anything else that we > could try here to eliminate it completely? Is there any chance that the > ipoib stack is at fault? Possibly. Maybe Vlad knows more? From http://www.openfabrics.org/txt/documentation/linux/EWG_meeting_minutes/12_01_08.txt: 1419 maj vlad at mellanox Iperf-2.0.4 fails: page allocation failure. order:5 I guess that means https://bugs.openfabrics.org/show_bug.cgi?id=1419 Not much progress on that bug, though. -- : Lars Ellenberg : LINBIT HA-Solutions GmbH : DRBD®/HA support and consulting http://www.linbit.com DRBD® and LINBIT® are registered trademarks of LINBIT, Austria.