From owner-freebsd-fs@FreeBSD.ORG Tue Dec 18 09:36:51 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5148010E for ; Tue, 18 Dec 2012 09:36:51 +0000 (UTC) (envelope-from jg@internetx.com) Received: from mx1.internetx.com (mx1.internetx.com [62.116.129.39]) by mx1.freebsd.org (Postfix) with ESMTP id 038D18FC1B for ; Tue, 18 Dec 2012 09:36:50 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mx1.internetx.com (Postfix) with ESMTP id 2CAF94C4D528 for ; Tue, 18 Dec 2012 10:26:47 +0100 (CET) X-Virus-Scanned: InterNetX GmbH amavisd-new at ix-mailer.internetx.de Received: from mx1.internetx.com ([62.116.129.39]) by localhost (ix-mailer.internetx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id PDw9k3B+NLhF for ; Tue, 18 Dec 2012 10:26:45 +0100 (CET) Received: from [192.168.100.26] (pizza.internetx.de [62.116.129.3]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.internetx.com (Postfix) with ESMTPSA id 017D34C4D531 for ; Tue, 18 Dec 2012 10:26:44 +0100 (CET) Message-ID: <50D036D7.4040206@internetx.com> Date: Tue, 18 Dec 2012 10:26:47 +0100 From: Juergen Gotteswinter User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: freebsd-fs@freebsd.org Subject: HAST + ZFS Problem Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list Reply-To: jg@internetx.com List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 18 Dec 2012 09:36:51 -0000 Hello, Currently I try to realize a Filer Setup, based up on FreeBSD 9 with Carp, HAST and ZFS. Failover etc works fine so far, but when I start writing data on the ZFS device the following error pops up continuously: Dec 17 14:59:06 filer1 hastd[2211]: [disk7] (primary) Remote request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2205]: [disk5] (primary) Remote request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2202]: [disk4] (primary) Remote request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2193]: [disk1] (primary) Remote request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2220]: [disk10] (primary) Remote request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2208]: [disk6] (primary) Remote request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2193]: [disk1] (primary) Local request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2199]: [disk3] (primary) Local request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2208]: [disk6] (primary) Local request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2220]: [disk10] (primary) Local request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2217]: [disk9] (primary) Local request failed (Operation not supported by device): FLUSH. Dec 17 14:59:06 filer1 hastd[2196]: [disk2] (primary) Remote request failed (Operation not supported by device): FLUSH. I already found threads where setting vfs.zfs.vdev.bio_flush_disable=1 seemed to fix this, for me it had no effect. Also i tried setting metaflush off in hast.conf, which doesnt change anything, too Hardware Platform is a Dell Poweredge R515, with Perc H700 Controller (configured to 10 Raid-0 Devices to get the single Disks). Any Ideas how to fix this? Cheers, Juergen