netdev - Re: bnx2x - occasional high packet loss (on LAN)

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Message-ID: <20151009075921.GG6850@pcnci.linuxbox.cz>
Date:	Fri, 9 Oct 2015 09:59:21 +0200
From:	Nikola Ciprich <nikola.ciprich@...uxbox.cz>
To:	Ariel Elior <Ariel.Elior@...gic.com>
Cc:	netdev <netdev@...r.kernel.org>,
	"nik@...uxbox.cz" <nik@...uxbox.cz>,
	Nikola Ciprich <nikola.ciprich@...uxbox.cz>
Subject: Re: bnx2x - occasional high packet loss (on LAN)

Hello Ariel,

finally, I was able to reproduce the problem with debug set as you
requested..

> > Two things you can collect for me to help debug this issue:
> > 
> > 1.
> > Output of ethtool -d eth1 after problem occurs (redirect to a file)
> 
> here it is:
> http://nik.lbox.cz/download/ethtool-eth4.txt
> http://nik.lbox.cz/download/ethtool-eth5.txt
> 
> > 2.
> > dmesg after enabling link related debug messages. Use
> > modprobe bnx2x debug=0x4
> > Or
> > ethtool -s eth1 msglvl 0x4

here it is:

http://nik.lbox.cz/download/dmesg3-box1.txt

http://nik.lbox.cz/download/dmesg3-box2.txt

will this help?

BR

nik


> 
> I have set this for both interfaces, but don't see anything new
> in dmesg..
> 
> 
> > to enable these prints.
> > 
> > This holds for both of your problems (unless it is the same issue).
> > 
> > Thanks,
> > Ariel
> > 
> 
> -- 
> -------------------------------------
> Ing. Nikola CIPRICH
> LinuxBox.cz, s.r.o.
> 28.rijna 168, 709 00 Ostrava
> 
> tel.:   +420 591 166 214
> fax:    +420 596 621 273
> mobil:  +420 777 093 799
> www.linuxbox.cz
> 
> mobil servis: +420 737 238 656
> email servis: servis@...uxbox.cz
> -------------------------------------



-- 
-------------------------------------
Ing. Nikola CIPRICH
LinuxBox.cz, s.r.o.
28.rijna 168, 709 00 Ostrava

tel.:   +420 591 166 214
fax:    +420 596 621 273
mobil:  +420 777 093 799
www.linuxbox.cz

mobil servis: +420 737 238 656
email servis: servis@...uxbox.cz
-------------------------------------

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