From owner-freebsd-current@FreeBSD.ORG Mon Aug 30 17:16:37 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 89B5116A4E8; Mon, 30 Aug 2004 17:16:37 +0000 (GMT) Received: from av1-2-sn4.m-sp.skanova.net (av1-2-sn4.m-sp.skanova.net [81.228.10.115]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3B3E943D41; Mon, 30 Aug 2004 17:16:37 +0000 (GMT) (envelope-from daniel_k_eriksson@telia.com) Received: by av1-2-sn4.m-sp.skanova.net (Postfix, from userid 502) id 98A7D37EF3; Mon, 30 Aug 2004 19:16:36 +0200 (CEST) Received: from smtp2-2-sn4.m-sp.skanova.net (smtp2-2-sn4.m-sp.skanova.net [81.228.10.182]) by av1-2-sn4.m-sp.skanova.net (Postfix) with ESMTP id 87EAA37E45; Mon, 30 Aug 2004 19:16:36 +0200 (CEST) Received: from gadget (h130n1fls11o822.telia.com [213.64.66.130]) by smtp2-2-sn4.m-sp.skanova.net (Postfix) with ESMTP id 5A13D37E5C; Mon, 30 Aug 2004 19:16:36 +0200 (CEST) From: "Daniel Eriksson" To: =?iso-8859-1?Q?'S=F8ren_Schmidt'?= Date: Mon, 30 Aug 2004 19:16:37 +0200 Organization: Home Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Mailer: Microsoft Office Outlook, Build 11.0.6353 In-Reply-To: <41334E6D.4030601@DeepCore.dk> Thread-Index: AcSOq1A9HbG2ov99QU60w3KrOD3gzgAB/iTg X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 cc: freebsd-current@freebsd.org cc: 'Pawel Jakub Dawidek' Subject: RE: ataraid + geom_stripe problems X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Aug 2004 17:16:37 -0000 S=F8ren Schmidt wrote: > Hmm, looks like you re triggering the throtteling code, that=20 > will lead to catastophic failure as it tosses out interrupts > causing this: Yes, that is very likely to be the source of my problems. However, the = root cause is still not clear to me. Why would I get an interrupt storm when geom_stripe tastes the discs when everything else works like a charm? I have hw.intr_storm_threshold=3D5000 set in /boot/loader.conf so the = storm is probably pretty "big". I added that setting back in June when, after installing a second RocketRAID 454 card, I started getting interrupt = storms at boot during device probing. It didn't really help, but ACPI changes = at the beginning of August seems to finally have removed those problems. > Anyhow you would want up to date -current ATA sources as quite a few=20 > problems has been solved.. Hmm, anything in the last 4 days that could affect this (kernel/userland = was from 4 days ago)? I don't recall seeing any commits that would be = relevant. /Daniel Eriksson