From owner-freebsd-current@FreeBSD.ORG Thu Dec 4 12:06:37 2008 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 129801065670 for ; Thu, 4 Dec 2008 12:06:37 +0000 (UTC) (envelope-from onemda@gmail.com) Received: from rn-out-0910.google.com (rn-out-0910.google.com [64.233.170.184]) by mx1.freebsd.org (Postfix) with ESMTP id B7C958FC1D for ; Thu, 4 Dec 2008 12:06:36 +0000 (UTC) (envelope-from onemda@gmail.com) Received: by rn-out-0910.google.com with SMTP id j71so3623388rne.12 for ; Thu, 04 Dec 2008 04:06:36 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to :subject:cc:in-reply-to:mime-version:content-type :content-transfer-encoding:content-disposition:references; bh=57Ffr9khdqGriYwKR7DymAIPWflc0V0rhu0INLRvL+Q=; b=W40cPbunJS882rOkPRO7EPw6FS9Zh2WcJb912coaei4GyUId64J/ERRwXNamkT7Hl7 5n0n1GuVM1F7nGQ20l1nxcD22J6sSS75FCQi8a4o0h/XhVOto52BBcEjaSGDQ9+VZlo8 8pEr/EJQz4ynjrw958BWhZXMjnyAA88yPch34= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:to:subject:cc:in-reply-to:mime-version :content-type:content-transfer-encoding:content-disposition :references; b=ZVmFTS9a1swQF/Rfy6GJf665a5spgB3uFBzjyGMpSv2DHCY9AopVL+334eLDHgaOi4 6D520vUCoghCsDLka1CaMYGZOWm8N6JFScdbT0uBCu5rrjWUBVNGWgvAEU/OUlhnlc/P fsAyI5YSt/QSBBBmruer4TPH9+2eU8mQNlhZ0= Received: by 10.231.30.74 with SMTP id t10mr95457ibc.33.1228392395983; Thu, 04 Dec 2008 04:06:35 -0800 (PST) Received: by 10.231.13.138 with HTTP; Thu, 4 Dec 2008 04:06:35 -0800 (PST) Message-ID: <3a142e750812040406k5b7d758xadb0e441bd93a7d0@mail.gmail.com> Date: Thu, 4 Dec 2008 13:06:35 +0100 From: "Paul B. Mahol" To: "Roman Divacky" In-Reply-To: <20081204082008.GA79808@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <20081117205526.GC1733@garage.freebsd.pl> <20081202203308.GA13818@hyperion.scode.org> <200812021254.21242.fjwcash@gmail.com> <20081202232924.GA19134@hyperion.scode.org> <31C70CBC-488A-4A9A-A642-37855E8F1DD1@lassitu.de> <20081204082008.GA79808@freebsd.org> Cc: FreeBSD Current , Stefan Bethke Subject: Re: HEADS UP: New ZFS in the tree. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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: Thu, 04 Dec 2008 12:06:37 -0000 On 12/4/08, Roman Divacky wrote: > On Thu, Dec 04, 2008 at 12:33:53AM +0100, Stefan Bethke wrote: >> Am 03.12.2008 um 00:29 schrieb Peter Schuller: >> >> >>I've noticed the past couple of days, when using the server (not very >> >>often), every now and then, the GUI (KDE 4.1) will "hang" for up to 5 >> >>minutes (no mouse movement, no keyboard events), while the drives >> >>work like >> >>crazy. >> > >> >I was not explicit about it, but FWIW in my case the hang is not due >> >to drive saturation. The drives were mostly idle (except some stuff >> >triggered by a buildworld I had going) during the extended period of >> >ktorrent being unkillable. But again I never had this happen >> >pre-CURRENT. >> >> Just a very brief "me too" (but possibly different effect): I'm stress >> testing two machines I put together over the weekend with an endless >> loop of make -j4 universe, with /usr/obj on ZFS, with a single disk. >> One of the two machines has now been stuck for a couple of hours, and >> trying to access /tank results in a hung process, as will zfs list. > > I am not sure if it's relevant but I am getting deadlocks and stuck > processes over the last few days (a week at most?) even with only > UFS... > > does anyone see that? I do not, how it can be reproduced? -- Paul