From owner-freebsd-fs@FreeBSD.ORG Fri May 22 20:16:43 2015 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 33462A03 for ; Fri, 22 May 2015 20:16:43 +0000 (UTC) Received: from mail-lb0-x22e.google.com (mail-lb0-x22e.google.com [IPv6:2a00:1450:4010:c04::22e]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id ACBF31722 for ; Fri, 22 May 2015 20:16:42 +0000 (UTC) Received: by lbcmx3 with SMTP id mx3so20150540lbc.1 for ; Fri, 22 May 2015 13:16:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=APHideq0Dclyj7ENVl7ITUrI6hnWUe04aspqBkEVYsQ=; b=tK44PwkO4o1+sx8yRHPEB9/AJ8lBzyHUjrBe8s1/GrXNcfxTn9hVZjJy2t+CnGc6ld iCqRwVV1um/BDWgtwgVZ8th41hNBT6HsXzzZEVMlyCn6WwqYZJl1sjeX6zqmAr8BFzkx hg4d62VBNW9ZwK4HSeyrQv1FPVLeQDfVKZp5DZjCUswvpWWmrZYQeoImdPWvM9YCJWBO LdbkPhGIYZwz7APfA0wR/a64fp3AkxFkxJMcJLibO5AkjTZ0oQV0G95RaHE8h2Ddg4tG T6VHqQG1c3KSg+ytEq3tGZC68ykJS04gYvyAAuaQ81w2QDCJDafO4Xz0a0vpOGD4pL6g M1xQ== MIME-Version: 1.0 X-Received: by 10.112.163.168 with SMTP id yj8mr7815973lbb.36.1432325800812; Fri, 22 May 2015 13:16:40 -0700 (PDT) Received: by 10.25.210.79 with HTTP; Fri, 22 May 2015 13:16:40 -0700 (PDT) In-Reply-To: <20150522142953.Horde.0xvlvqTOT_zCOpzSulV9wA1@www.vfemail.net> References: <20150522142953.Horde.0xvlvqTOT_zCOpzSulV9wA1@www.vfemail.net> Date: Fri, 22 May 2015 15:16:40 -0500 Message-ID: Subject: Re: zpool on Dell MD3000 causes frequent hangs From: Thomas Johnson To: freebsd-fs@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.20 X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 May 2015 20:16:43 -0000 Thanks for the suggestion. Do you have any knowledge of known-good versions? The HBAs are SAS 5/e cards, that identify as SAS1068. I believe the current firmware version is 0.10.51.00-IT. The reported firmware version of the MD3000 controllers is 07.35.39.64 mpt0: port 0xec00-0xecff mem 0xdf2ec000-0xdf2effff,0xdf2f0000-0xdf2fffff irq 40 at device 8.0 on pci6 mpt0: MPI Version=1.5.13.0 Thanks! On Fri, May 22, 2015 at 2:29 PM, Rick Romero wrote: > Quoting Thomas Johnson : > > Hello, >> >> I am trying to track down an ongoing issue that I've been having, and >> looking for any suggestions on a possible cause, or suggestions on how I >> might troubleshoot further. >> >> The issue seems to be related to a Dell MD3000 storage array, which >> contains a zpool. It seems that the host attached to the array will >> occasionally hang, usually during periods of high disk activity >> (annoyingly, usually about 0300). >> > > Hi Thomas, > > You might want to try downgrading the firmware. The latest firmware on > those LSI controllers really sucks. > > Rick > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org"