From owner-freebsd-net@FreeBSD.ORG Fri Jan 16 00:46:39 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 696A9106566B; Fri, 16 Jan 2009 00:46:39 +0000 (UTC) (envelope-from qing.li@bluecoat.com) Received: from whisker.bluecoat.com (whisker.bluecoat.com [216.52.23.28]) by mx1.freebsd.org (Postfix) with ESMTP id 355538FC18; Fri, 16 Jan 2009 00:46:38 +0000 (UTC) (envelope-from qing.li@bluecoat.com) Received: from bcs-mail03.internal.cacheflow.com ([10.2.2.95]) by whisker.bluecoat.com (8.14.2/8.14.2) with ESMTP id n0G0kaNg027820; Thu, 15 Jan 2009 16:46:36 -0800 (PST) X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Date: Thu, 15 Jan 2009 16:46:36 -0800 Message-ID: In-Reply-To: <3c1674c90901142046n6cd3c328kc0936190c2516a2a@mail.gmail.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Bacula: VERY SLOW on SAME host Thread-Index: Acl2zE2Nia2Gm12QQjG/brk43Q8xigApxB6Q References: <3c1674c90901142046n6cd3c328kc0936190c2516a2a@mail.gmail.com> From: "Li, Qing" To: "Larry Rosenman" Cc: freebsd-net@freebsd.org, freebsd-current@freebsd.org Subject: RE: Bacula: VERY SLOW on SAME host X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 16 Jan 2009 00:46:39 -0000 This is a known issue and it's easily reproducible using the=20 netperf tool. I am working on a permanent solution. In the meantime you can use the following workaround, as suggested by Kip: route add -host (if-ip) -iface lo0 -- Qing > -----Original Message----- > From: owner-freebsd-current@freebsd.org [mailto:owner-freebsd- > current@freebsd.org] On Behalf Of Kip Macy > Sent: Wednesday, January 14, 2009 8:47 PM > To: Larry Rosenman > Cc: freebsd-current@freebsd.org > Subject: Re: Bacula: VERY SLOW on SAME host >=20 > arpv2 - add an localhost interface route as a workaround >=20 > -Kip >=20 > On Wed, Jan 14, 2009 at 8:35 PM, Larry Rosenman wrote: > > Greetings, > > Somethings changed (Around the 1st of the year?) where my bacula > jobs > > take FOREVER to backup on the same host > > with the StorageDaemon and Director. If I change it to use 127.0.0.1 > > instead of the address on the em card, it's fine. > > > > If I use the address on the em nics, it's like 4kb/sec as opposed to > > multi-megabytes/sec. > > > > I'm looking for how to find what broke. > > > > Other networking to the host is fine, but this is TCP within the same > host, > > but using the IP address on the em interface. > > > > I see the TCP Send-Q fill up, and it's extremely slow. > > > > What data do you need to help debug this? > > > > > > > > -- > > Larry Rosenman http://www.lerctr.org/~ler > > Phone: +1 512-248-2683 E-Mail: ler@lerctr.org > > US Mail: 430 Valona Loop, Round Rock, TX 78681-3893 > > _______________________________________________ > > freebsd-current@freebsd.org mailing list > > http://lists.freebsd.org/mailman/listinfo/freebsd-current > > To unsubscribe, send any mail to "freebsd-current- > unsubscribe@freebsd.org" > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current- > unsubscribe@freebsd.org"