From owner-freebsd-fs@FreeBSD.ORG Tue Apr 9 12:46:00 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id ADE21265 for ; Tue, 9 Apr 2013 12:46:00 +0000 (UTC) (envelope-from quartz@sneakertech.com) Received: from relay01.pair.com (relay01.pair.com [209.68.5.15]) by mx1.freebsd.org (Postfix) with SMTP id 5212982B for ; Tue, 9 Apr 2013 12:46:00 +0000 (UTC) Received: (qmail 9279 invoked by uid 0); 9 Apr 2013 12:45:58 -0000 Received: from 173.48.104.62 (HELO ?10.2.2.1?) (173.48.104.62) by relay01.pair.com with SMTP; 9 Apr 2013 12:45:58 -0000 X-pair-Authenticated: 173.48.104.62 Message-ID: <51640D87.7070307@sneakertech.com> Date: Tue, 09 Apr 2013 08:45:59 -0400 From: Quartz User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; rv:10.0.2) Gecko/20120216 Thunderbird/10.0.2 MIME-Version: 1.0 To: =?ISO-8859-2?Q?Edward_Tomasz_Napiera=B3a?= Subject: Re: ZFS: Failed pool causes system to hang References: <2092374421.4491514.1365459764269.JavaMail.root@k-state.edu> <5163F03B.9060700@sneakertech.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-2; format=flowed Content-Transfer-Encoding: 7bit Cc: FreeBSD FS 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, 09 Apr 2013 12:46:00 -0000 > I hadn't followed the entire discussion, but do you have the "failmode" > zpool property set to "wait" (the default)? If so, can you reproduce it > with "failmode" set to "continue"? Yes. Changing the failmode was the first thing research led me to try. "wait" hangs almost immediately while "continue" gives me some seconds to a minute and then hangs. -STABLE has some new commits that will eventually panic the machine if this type of zfs hang goes on for too long, but that doesn't help me at all. (If I was ok with a panic, I'd set failmode to "panic" and be done with it). ______________________________________ it has a certain smooth-brained appeal