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Re: [E1000-devel] Unexpected downshift
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From: Ronciak, J. <joh...@in...> - 2011-08-29 16:15:50
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What OS (exact version) are you running that you don't have 'lspci'? It matters for possible configuration changes to help you. We really could use that data. Cheers, John > -----Original Message----- > From: ratheesh kannoth [mailto:rat...@gm...] > Sent: Sunday, August 28, 2011 11:44 PM > To: Allan, Bruce W > Cc: e10...@li... > Subject: Re: [E1000-devel] Unexpected downshift > > >>>provide a full description of your environment ? > is happening with copper wire and is not always reprocable. > >>lspci -vvv > I dont have the lspci excutable. > > Is there any work around. > 1. Could we disable smart bit somehow. Is it a good solution in auto > mode. ? > 2. If we increase down shift counter or downshift delay wll help out > the situation ? > 3. any other way ? > > -Ratheesh > > On Sat, Aug 27, 2011 at 2:44 AM, Allan, Bruce W > <bru...@in...> wrote: > > As far as I can tell, this issue was never resolved in any driver. > If you wish us to investigate further, please file a bug tracker at > http://sourceforge.net/tracker/?group_id=42302&atid=447449 and provide > a full description of your environment (particularly the output from > 'lspci -vvv' run as root) and reproduction scenario. > > > > Thanks, > > Bruce. > > > >>-----Original Message----- > >>From: ratheesh kannoth [mailto:rat...@gm...] > >>Sent: Thursday, August 25, 2011 9:20 PM > >>To: e10...@li... > >>Subject: [E1000-devel] Unexpected downshift > >> > >>I found a problem > >>http://downloadmirror.intel.com/19186/eng/readme.txt here in 82571. > >>in which release is fixed ? Do we have any patch for the same ? > >> > >> > >>"Unexpected downshift on Itanium-based systems during heavy network > >>activity > >>--------------------------------------------------------------------- > - > >>----- If you have installed an Intel(R) PRO/1000 PT Quad Port LP > >>server Adapter in an Itanium-based system, you may experience a > >>downshift to 100Mbps during extremely heavy network activity. > Changing > >>a setting in the port's Device Manager property sheet, or disabling > >>and enabling the port will restore the connection back to 1Gbps." > >> > >>-Ratheesh > >> > >>--------------------------------------------------------------------- > - > >>-------- EMC VNX: the world's simplest storage, starting under $10K > >>The only unified storage solution that offers unified management Up > to > >>160% more powerful than alternatives and 25% more efficient. > >>Guaranteed. http://p.sf.net/sfu/emc-vnx-dev2dev > >>_______________________________________________ > >>E1000-devel mailing list > >>E10...@li... > >>https://lists.sourceforge.net/lists/listinfo/e1000-devel > >>To learn more about Intel® Ethernet, visit > >>http://communities.intel.com/community/wired > > > > ----------------------------------------------------------------------- > ------- > EMC VNX: the world's simplest storage, starting under $10K The only > unified storage solution that offers unified management Up to 160% more > powerful than alternatives and 25% more efficient. > Guaranteed. http://p.sf.net/sfu/emc-vnx-dev2dev > _______________________________________________ > E1000-devel mailing list > E10...@li... > https://lists.sourceforge.net/lists/listinfo/e1000-devel > To learn more about Intel® Ethernet, visit > http://communities.intel.com/community/wired |