From owner-freebsd-testing@FreeBSD.ORG Thu May 1 23:39:51 2014 Return-Path: Delivered-To: freebsd-testing@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 33560A97; Thu, 1 May 2014 23:39:51 +0000 (UTC) Received: from mail-vc0-x229.google.com (mail-vc0-x229.google.com [IPv6:2607:f8b0:400c:c03::229]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C00711A6B; Thu, 1 May 2014 23:39:50 +0000 (UTC) Received: by mail-vc0-f169.google.com with SMTP id im17so4601794vcb.14 for ; Thu, 01 May 2014 16:39:50 -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 :cc:content-type; bh=/hnR7B1tVVg4Jv3Yys4Z9U2JTK7emIEzayu4w6sR87w=; b=JYcIPHZWZ1hB5NF8OYPy4KI3RLvF9/L56SOj0ZrJ5sS34O3b2qKGzOnDQ3Yvs1NDA0 bMJD/OQpc6pTIcswYFFRWcmLkp4GFaT2UN6GHOgwrfP6tO9toWvRw2RlkjvGtPK2c2/u b/ihcX6jW1z2lmOP9jJUGrGrHV12RlSPYcHD118WWJKitztmZMV2Fcm59gUt/An5bT97 AnxhWDeZ2XIcpZYYdWzn5CgA7hHIZZh9VmVfjDcEc82ezNS1mZUVglUledv4i6Ral4Ct h5MywnXX2iSBq3QbXZr8572lB9K2Ns2iOZqOz5TW3HcgST+qE9O493o79T9qu7lCbwew OyKg== MIME-Version: 1.0 X-Received: by 10.52.6.162 with SMTP id c2mr8722965vda.6.1398987589951; Thu, 01 May 2014 16:39:49 -0700 (PDT) Received: by 10.221.67.136 with HTTP; Thu, 1 May 2014 16:39:49 -0700 (PDT) In-Reply-To: References: <16437CC5729B5345AF77F816513376E820BAF854@MX103CL02.corp.emc.com> <5F1D5D49-5F39-4EAC-89D5-E4D10FB3B01E@freebsd.org> <16437CC5729B5345AF77F816513376E820BAFE8E@MX103CL02.corp.emc.com> Date: Thu, 1 May 2014 16:39:49 -0700 Message-ID: Subject: Re: Please provide process for small, targeted fixes in tools/regression From: Garrett Cooper To: "Peel, Casey" Content-Type: text/plain; charset=UTF-8 Cc: "freebsd-testing@freebsd.org" , "bdrewery@FreeBSD.org" X-BeenThere: freebsd-testing@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Testing on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 May 2014 23:39:51 -0000 On Thu, May 1, 2014 at 4:16 PM, Peel, Casey wrote: >> Knowing now what I knew then, it's probably one of the modifications >> that was made to geom_mirror to be more robust by automatically > > Unlikely since this was failing well before we brought in our gmirror > changes. > > # mdconfig -a -t malloc -s 10m -u 0 > # mdconfig -a -t malloc -s 10m -u 1 > > # gmirror label mirror /dev/md0GEOM_MIRROR: Device mirror/mirror launched > (1/1). > # gmirror insert mirror /dev/md1 > GEOM_MIRROR: Device mirror: rebuilding provider md1. > GEOM_MIRROR: Device mirror: rebuilding provider md1 finished. > > # gmirror remove mirror /dev/md0GEOM_MIRROR: Device mirror: provider md0 > destroyed. > # gmirror remove mirror /dev/md1 > gmirror: mirror: Can't remove the last ACTIVE component /dev/md1. Confirmed on relatively vanilla CURRENT. Cheers! -Garrett % gmirror remove mirror /dev/md1 gmirror: mirror: Can't remove the last ACTIVE component /dev/md1. % uname -a FreeBSD fbsd-vm.zonarsystems.net 11.0-CURRENT FreeBSD 11.0-CURRENT #5 aa42836(atf): Tue Apr 29 13:47:16 PDT 2014 root@fbsd-vm.zonarsystems.net:/usr/obj/usr/src/sys/GENERIC i386