From owner-freebsd-stable@FreeBSD.ORG Thu Aug 28 17:48:38 2008 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8728F1065673 for ; Thu, 28 Aug 2008 17:48:38 +0000 (UTC) (envelope-from thierry@herbelot.com) Received: from postfix1-g20.free.fr (postfix1-g20.free.fr [212.27.60.42]) by mx1.freebsd.org (Postfix) with ESMTP id 40CB98FC1A for ; Thu, 28 Aug 2008 17:48:38 +0000 (UTC) (envelope-from thierry@herbelot.com) Received: from smtp8-g19.free.fr (smtp8-g19.free.fr [212.27.42.65]) by postfix1-g20.free.fr (Postfix) with ESMTP id B50C02A07D8F for ; Thu, 28 Aug 2008 19:30:37 +0200 (CEST) Received: from smtp8-g19.free.fr (localhost [127.0.0.1]) by smtp8-g19.free.fr (Postfix) with ESMTP id 68B7932A987 for ; Thu, 28 Aug 2008 19:30:36 +0200 (CEST) Received: from mail.herbelot.nom (bne75-4-82-227-159-103.fbx.proxad.net [82.227.159.103]) by smtp8-g19.free.fr (Postfix) with ESMTP id 341D332A9CC for ; Thu, 28 Aug 2008 19:30:35 +0200 (CEST) Received: from diversion.herbelot.nom (diversion.herbelot.nom [192.168.2.6]) by mail.herbelot.nom (8.14.1/8.14.1) with ESMTP id m7SHUY0U009710 for ; Thu, 28 Aug 2008 19:30:34 +0200 (CEST) From: Thierry Herbelot To: stable@freebsd.org Date: Thu, 28 Aug 2008 19:30:27 +0200 User-Agent: KMail/1.9.9 X-Warning: Windows can lose your files X-Op-Sys: Le FriBi de la mort qui tue X-Org: TfH&Co X-MailScanner: Found to be clean MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200808281930.28192.thierry@herbelot.com> Cc: Subject: recent regression with REL7 and Zfs X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: thierry@herbelot.com List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 28 Aug 2008 17:48:38 -0000 Hello, I am using a recent 7.0-Stable (x86) and a Zfs pool for my data. After the dtrace import, I have updated my sources (and make buildworld, make buildkernel) and I no longer have access to my Zfs pool (just to be sure, I have since updated twice more to work around the announced issues). With the new kernel, the Zpool is listed as "failed" (bad checksum ?). Reverting to the old kernel is sufficient to recover the Zfs pool (which was scrubed last week), and it is declared healthy. cheers and thanks for the good work TfH