From owner-freebsd-fs@FreeBSD.ORG Tue May 14 22:21:28 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 02FA7B40 for ; Tue, 14 May 2013 22:21:28 +0000 (UTC) (envelope-from prvs=18460eef42=killing@multiplay.co.uk) Received: from mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) by mx1.freebsd.org (Postfix) with ESMTP id 9AC19251 for ; Tue, 14 May 2013 22:21:27 +0000 (UTC) Received: from r2d2 ([46.65.172.4]) by mail1.multiplay.co.uk (mail1.multiplay.co.uk [85.236.96.23]) (MDaemon PRO v10.0.4) with ESMTP id md50003806962.msg for ; Tue, 14 May 2013 23:21:24 +0100 X-Spam-Processed: mail1.multiplay.co.uk, Tue, 14 May 2013 23:21:24 +0100 (not processed: message from valid local sender) X-MDDKIM-Result: neutral (mail1.multiplay.co.uk) X-MDRemoteIP: 46.65.172.4 X-Return-Path: prvs=18460eef42=killing@multiplay.co.uk X-Envelope-From: killing@multiplay.co.uk X-MDaemon-Deliver-To: freebsd-fs@freebsd.org Message-ID: From: "Steven Hartland" To: "Steven Hartland" , "Ajit Jain" , Subject: Re: seeing data corruption with zfs trim functionality Date: Tue, 14 May 2013 23:21:20 +0100 MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="iso-8859-1"; reply-type=response Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2900.5931 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.6157 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 14 May 2013 22:21:28 -0000 ----- Original Message ----- From: "Steven Hartland" >>>> What version are you porting the changes to? >>>> >>>> What SSD are you using? >>>> >>>> What LSI controller are you using? >>> >>> I'd also like to see "zpool status" (for every pool that involves this >>> SSD) and "gpart show" against the disk itself. >> >> Also: >> 1. What FW version is your LSI? You can get this from dmesg. >> 2. The exact command line your running iotest with? > > Any update on this? I'd like to try and replicate your test here so > would appreciate as much information as possible. Oh and of course details on where to download your non-standard iotest including version info required :) Regards Steve ================================================ This e.mail is private and confidential between Multiplay (UK) Ltd. and the person or entity to whom it is addressed. In the event of misdirection, the recipient is prohibited from using, copying, printing or otherwise disseminating it or any information contained in it. In the event of misdirection, illegible or incomplete transmission please telephone +44 845 868 1337 or return the E.mail to postmaster@multiplay.co.uk.