Hello, Mike. You wrote 7 февраля 2011 г., 15:22:11: >> It hangs under load without any output. When it works with POLLING, it >> prints "Watchdog timeout" and reset automatically several times a day, >> but without POLLING it simply hangs with same frequency. It is >> 8.2-PRERELEASE (from RELENG_8), cvsupped AFTER 22 Jan (last commit to >> e1000 drivers family). >> >> Locally system works, but mbufs are overfilled. "ifconfig em0 down >> && ifconfig em0 up" solves problem. > In non polling mode, do you have any special network or driver settings > in /boot/loader.conf or /etc/sysctl.conf ?
/boot/loader.conf: hw.em.rxd=4096 hw.em.txd=4096 net.link.ifqmaxlen=16384 /etc/sysctl.conf: dev.em.0.rx_int_delay=200 dev.em.0.tx_int_delay=200 dev.em.0.rx_abs_int_delay=4000 dev.em.0.tx_abs_int_delay=4000 dev.em.0.rx_processing_limit=4096 I'm trying to run with patch from "em driver, 82574L chip, and possibly ASPM" thread now under heavy network load. -- // Black Lion AKA Lev Serebryakov <l...@serebryakov.spb.ru> _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"
