Date: Fri, 25 Oct 2013 21:00:01 GMT From: Aleksey Fedorov <aleksey.v.fedorov@gmail.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/183271: statistic not updated on em in netmap mode Message-ID: <201310252100.r9PL01cf012835@freefall.freebsd.org>
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The following reply was made to PR kern/183271; it has been noted by GNATS. From: Aleksey Fedorov <aleksey.v.fedorov@gmail.com> To: hiren panchasara <hiren@freebsd.org> Cc: bug-followup@freebsd.org Subject: Re: kern/183271: statistic not updated on em in netmap mode Date: Sat, 26 Oct 2013 00:53:19 +0400 Hi! I have several ixgbe and all work fine on them in 9.1 and 9.2. # netstat -I ix0 1 input (ix0) output packets errs idrops bytes packets errs bytes colls 174164 0 0 219554276 93908 0 128263302 0 174179 0 0 219555882 93418 0 127624014 0 174573 0 0 220132392 94717 0 129380690 0 173747 0 0 219101644 93755 0 128059768 0 Problem is exactly with em network card. 2013/10/26 hiren panchasara <hiren@freebsd.org>: > Interesting. I see it working fine on -CURRENT. > > I did send pkts out of ix0 by putting it in netmap mode: > > -bash-4.2$ sudo ./pkt-gen -i ix0 -f tx -n 100000000 -c 8 -p 8 -d > 10.73.149.69 -s 10.73.149.81 > > And at the same time, I could see it in netstat: > > -bash-4.2$ netstat -I ix0 1 > input (ix0) output > packets errs idrops bytes packets errs bytes colls > 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 0 > 0 0 0 0 12603624 0 806624256 0 > 0 0 0 0 13450685 0 860844928 0 > 0 0 0 0 13752809 0 880179648 0 > 0 0 0 0 13923070 0 891076544 0 > input (ix0) output > packets errs idrops bytes packets errs bytes colls > 0 0 0 0 13658263 0 874127680 0 > 0 0 0 0 13529053 0 865859776 0 > 0 0 0 0 13452062 0 860931712 0 > 0 0 0 0 5630434 0 360355456 0 > 0 0 0 0 0 0 0 0 > 0 0 0 0 0 0 0 0 > > I will try to findout whats difference between current and 9.2 in this regard. > > cheers, > Hiren
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