From owner-freebsd-xen@FreeBSD.ORG Fri Jan 30 03:23:42 2009 Return-Path: Delivered-To: freebsd-xen@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B317B1065673 for ; Fri, 30 Jan 2009 03:23:42 +0000 (UTC) (envelope-from mat.macy@gmail.com) Received: from an-out-0708.google.com (an-out-0708.google.com [209.85.132.249]) by mx1.freebsd.org (Postfix) with ESMTP id 6D7B98FC1A for ; Fri, 30 Jan 2009 03:23:42 +0000 (UTC) (envelope-from mat.macy@gmail.com) Received: by an-out-0708.google.com with SMTP id b38so123730ana.13 for ; Thu, 29 Jan 2009 19:23:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:in-reply-to :references:date:x-google-sender-auth:message-id:subject:from:to:cc :content-type:content-transfer-encoding; bh=EhnVrKZONZckGGbqzNXMEwJofCkkCJVR01cW1BYikIw=; b=Sv8vz2Hl1s8tt3bkFqDpseUPxED3InmHr4evw8hJSeouTRYMrBG5iEpZ52jUi0Usyv S5BBTcOYcHAD2liJOWiWlWE+/KWK5QGCLkcTm1m/JZZ+n2FQK1jcx7l0qqsBkYScPIsq hadFCCdAooTcO0LpRS1p2vo5cdFju0nUEn8kg= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type :content-transfer-encoding; b=tJ+fH+HvXZaEkg9uBEvK6C1NU/iI+wWNlxmDuOUcBkfjQinevE2HKQJj0hq8uJ5FGi VcaKqkQFQ0khDaVpWC6qQr9wV/q9yLH/rc7q1P/E2ruWdrvzEhD4elvc414fRpWQ8uPD 14Olz5YP0z2ril3MBT5AGRupdIvaFd72vF/ic= MIME-Version: 1.0 Sender: mat.macy@gmail.com Received: by 10.100.125.12 with SMTP id x12mr780143anc.4.1233285821786; Thu, 29 Jan 2009 19:23:41 -0800 (PST) In-Reply-To: <87ocxp1tym.fsf@tabernacle.localnet> References: <87ocxp1tym.fsf@tabernacle.localnet> Date: Thu, 29 Jan 2009 19:23:41 -0800 X-Google-Sender-Auth: 18ea792af739d53d Message-ID: <3c1674c90901291923r22cf9e90ieadd5043ad7f30be@mail.gmail.com> From: Kip Macy To: Julian Stecklina Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-xen@freebsd.org Subject: Re: kern.hz = 10 X-BeenThere: freebsd-xen@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussion of the freebsd port to xen - implementation and usage List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jan 2009 03:23:43 -0000 On Thu, Jan 29, 2009 at 5:08 PM, Julian Stecklina wrote: > Hello, > > I have an 8-CURRENT (as of yesterday) DomU running. kern.hz is set to > 10. Is this intended? This gives some strange effects: > > $ ping www.google.de > PING www.l.google.com (74.125.39.99): 56 data bytes > 64 bytes from 74.125.39.99: icmp_seq=0 ttl=246 time=100.000 ms > 64 bytes from 74.125.39.99: icmp_seq=1 ttl=246 time=0.000 ms > 64 bytes from 74.125.39.99: icmp_seq=2 ttl=246 time=0.000 ms > It probably took a few ticks for ARP resolution to occur. -Kip > dmesg: > FreeBSD is a registered trademark of The FreeBSD Foundation. > FreeBSD 8.0-CURRENT #0 r187877: Thu Jan 29 16:32:39 CET 2009 > julian@bsd-xen-builder.localnet:/usr/home/julian/src/obj/usr/home/julian/sr > c/head/sys/BLITZXEN > WARNING: WITNESS option enabled, expect reduced performance. > Xen reported: 701.590 MHz processor. > Timecounter "ixen" frequency 1000000000 Hz quality 0 > CPU: Intel Pentium III Xeon (701.59-MHz 686-class CPU) > Origin = "GenuineIntel" Id = 0x6a1 Stepping = 1 > Features=0x383fbff > real memory = 268435456 (256 MB) > avail memory = 254689280 (242 MB) > cpu=0 irq=0 vector=0 > cpu=0 irq=0 vector=1 > kbd0 at kbdmux0 > xenbus0: on motherboard > xc0: on motherboard > Timecounters tick every 100.000 msec > xbd0: 4096MB at device/vbd/51713 on xenbus0 > xn0: at device/vif/0 on xenbus0 > xn0: Ethernet address: aa:00:4b:17:23:8e > [XEN] netfront_backend_changed: newstate=2 > > Btw, it is very cool to see FreeBSD on Xen. :) > > Regards, > -- > Julian Stecklina > > Well, take it from an old hand: the only reason it would be easier to > program in C is that you can't easily express complex problems in C, > so you don't. - Erik Naggum (in comp.lang.lisp) > > _______________________________________________ > freebsd-xen@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-xen > To unsubscribe, send any mail to "freebsd-xen-unsubscribe@freebsd.org" >