From owner-freebsd-stable@FreeBSD.ORG Fri Aug 13 18:28:35 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id D55851065697 for ; Fri, 13 Aug 2010 18:28:35 +0000 (UTC) (envelope-from hlh@restart.be) Received: from tignes.restart.be (tignes.restart.be [IPv6:2001:41d0:2:2d29:0:1::]) by mx1.freebsd.org (Postfix) with ESMTP id 5D6438FC15 for ; Fri, 13 Aug 2010 18:28:35 +0000 (UTC) Received: from restart.be (avoriaz.tunnel.bel [IPv6:2001:41d0:2:2d29:1:ffff::]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "smtp.restart.be", Issuer "CA master" (verified OK)) by tignes.restart.be (Postfix) with ESMTPS id 5D85D12EF8; Fri, 13 Aug 2010 20:28:34 +0200 (CEST) Received: from meribel.restart.bel (meribel.restart.bel [IPv6:2001:41d0:2:2d29:1:8::]) (authenticated bits=0) by restart.be (8.14.4/8.14.4) with ESMTP id o7DISWvE013098 (version=TLSv1/SSLv3 cipher=DHE-RSA-CAMELLIA256-SHA bits=256 verify=OK); Fri, 13 Aug 2010 20:28:33 +0200 (CEST) (envelope-from hlh@restart.be) X-DKIM: Sendmail DKIM Filter v2.8.3 restart.be o7DISWvE013098 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=restart.be; s=avoriaz; t=1281724113; bh=6Lchm3Y7/n+a0t31VzJn3bpQsxVNl404GznEgBI3dtg=; h=Message-ID:Date:From:MIME-Version:To:CC:Subject:References: In-Reply-To:Content-Type:Content-Transfer-Encoding; b=KXNuIzqPzyqyvFbFasUvxaIuPbIV/iCzOTYRFBS5/q93RIgGGXNVCHEVXPhnj1F0o MkrQkqKM78lvAJXJGNn9A== X-DomainKeys: Sendmail DomainKeys Filter v1.0.2 restart.be o7DISWvE013098 DomainKey-Signature: a=rsa-sha1; s=avoriaz; d=restart.be; c=nofws; q=dns; h=message-id:date:from:user-agent:mime-version:to:cc:subject: references:in-reply-to:x-enigmail-version:openpgp:content-type:content-transfer-encoding; b=t7O4a+kFy2LvRHdv4mSTkQgcNCFlATVaHDV3vAwOuSLhcNX5bmmVN1kmRe7NpJB8+ bCXormcnFKkvG586DwgSA== Message-ID: <4C658ED0.7010304@restart.be> Date: Fri, 13 Aug 2010 20:28:32 +0200 From: Henri Hennebert User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.11) Gecko/20100724 Thunderbird/3.0.6 MIME-Version: 1.0 To: Andreas Mayer References: <20100813152300.GA43660@icarus.home.lan> <2A40FCBD209C654588C3F74D5BFF2C7C07B543BF@EXVS2.stk.pacific.edu> In-Reply-To: X-Enigmail-Version: 1.0.1 OpenPGP: id=D351A503 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org Subject: Re: zfs destroy snapshot doesn't free space X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Aug 2010 18:28:35 -0000 On 08/13/2010 20:02, Andreas Mayer wrote: > $ uname -a > FreeBSD wurd.dev001.net 8.1-RELEASE FreeBSD 8.1-RELEASE #0: Mon Jul 19 > 02:36:49 UTC 2010 > root@mason.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 > > 2010/8/13 Malcolm Waltz : >> Have you tried "zfs list -t all" ? > > I have, it produces this output: > $ zfs list -t all > NAME USED AVAIL REFER MOUNTPOINT > rpool 637G 48,4G 18K none > rpool/root 245M 1,76G 209M legacy > .. rpool/root backup snapshots ... > rpool/srv 5,31G 48,4G 4,94G /srv > .. rpool/srv backup snapshots ... > rpool/tmp 90,2M 1,91G 90,2M /tmp > .. rpool/tmp backup snapshots ... > rpool/usr 7,91G 48,4G 6,83G /usr > .. rpool/usr backup snapshots ... > rpool/var 623G 48,4G 623G /var > Just to be sure that a process is not still hogging space: fstat |grep /var Henri