Date: Tue, 1 Feb 2011 16:59:31 +0300 From: Lev Serebryakov <lev@FreeBSD.org> To: Eugene Grosbein <egrosbein@rdtc.ru> Cc: lev@freebsd.org, freebsd-stable@freebsd.org, "Vogel, Jack" <jack.vogel@intel.com> Subject: Re: em0: Watchdog timeout -- resetting Message-ID: <1881915846.20110201165931@serebryakov.spb.ru> In-Reply-To: <4D481039.5020703@rdtc.ru> References: <1481093142.20110201102416@serebryakov.spb.ru> <1522400637.20110201105842@serebryakov.spb.ru> <4D47C2FB.4090803@rdtc.ru> <1364200185.20110201153833@serebryakov.spb.ru> <4D481039.5020703@rdtc.ru>
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Hello, Eugene. You wrote 1 =F4=E5=E2=F0=E0=EB=FF 2011 =E3., 16:52:57: >> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D INTR - ISR.DIRECT=3D1 >> Real speed (accroding to Windows'7 report) ~101MiB/s. >> I've re-created file to flush caches on both sides between trys. > netisr queues help to deal with lots of incoming traffic. > If you bother about outgoing traffic only, it won't help. This server is mostly-R/O storage server, so I bother about outgoing traffic. And now, after switching polling off & experiments, it is lost -- about 30 minutes after experiments it stops answer on pings and other network activity. I'll be near local console only at night to report panic or something else. --=20 // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>
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