From owner-freebsd-fs@FreeBSD.ORG Thu Aug 4 13:55:55 2011 Return-Path: Delivered-To: freebsd-fs@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7CD881065670 for ; Thu, 4 Aug 2011 13:55:55 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from mail.vx.sk (mail.vx.sk [IPv6:2a01:4f8:100:1043::3]) by mx1.freebsd.org (Postfix) with ESMTP id 2E21F8FC0A for ; Thu, 4 Aug 2011 13:55:55 +0000 (UTC) Received: from core.vx.sk (localhost [127.0.0.1]) by mail.vx.sk (Postfix) with ESMTP id DA8B016BCFB; Thu, 4 Aug 2011 15:55:52 +0200 (CEST) X-Virus-Scanned: amavisd-new at mail.vx.sk Received: from mail.vx.sk ([127.0.0.1]) by core.vx.sk (mail.vx.sk [127.0.0.1]) (amavisd-new, port 10024) with LMTP id HEBzL-B0jwOh; Thu, 4 Aug 2011 15:55:50 +0200 (CEST) Received: from [10.0.3.3] (188-167-66-148.dynamic.chello.sk [188.167.66.148]) by mail.vx.sk (Postfix) with ESMTPSA id 91C5916BCEB; Thu, 4 Aug 2011 15:55:50 +0200 (CEST) Message-ID: <4E3AA4E5.2030900@FreeBSD.org> Date: Thu, 04 Aug 2011 15:55:49 +0200 From: Martin Matuska User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110627 Thunderbird/5.0 MIME-Version: 1.0 To: Borja Marcos References: <201108041350.p74DoEPh071914@freefall.freebsd.org> In-Reply-To: <201108041350.p74DoEPh071914@freefall.freebsd.org> X-Enigmail-Version: 1.2pre Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Cc: freebsd-fs@FreeBSD.org Subject: Re: kern/157728: [zfs] zfs (v28) incremental receive may leave behind temporary clones X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 04 Aug 2011 13:55:55 -0000 ZFS development at Oracle has gone private. Working ZFS is currently available at Illumos (Openindiana), FreeBSD and zfsonlinux (LLNL, Behlendorf). I file bugs related to common ZFS code to the Illumos issues list and am also in touch with zfsonlinux (https://github.com/zfsonlinux) https://www.illumos.org/issues/1043 https://www.illumos.org/issues/1313 The bug is probably not related to common ZFS code, because I am unable to reproduce the issue on Solaris, Openindiana and Linux (zfsonlinux kernel module). Discussions of this type are more for the mailing lists and less for the PR system. Please stay related to the bug in the PR and continue the discussion here (freebsd-fs@). Dňa 04.08.2011 15:50, Borja Marcos wrote / napísal(a): > The following reply was made to PR kern/157728; it has been noted by GNATS. > > From: Borja Marcos > To: Martin Matuska > Cc: bug-followup@FreeBSD.org, > Pawel Jakub Dawidek > Subject: Re: kern/157728: [zfs] zfs (v28) incremental receive may leave behind temporary clones > Date: Thu, 4 Aug 2011 15:40:47 +0200 > > On Aug 4, 2011, at 2:33 PM, Martin Matuska wrote: > > > That is not a solution, we want hidden datasets :) > >=20 > > A workaround patch is attached that does not prefetch hidden datasets = > in > > zfs (btw. why should we do that at all). > > It doesn't cure the source of the problem but the symptoms - to > > reproduce the problem you have to run zfs list or get directly on the > > invisible temporary clone now. > > And, besides, shouldn't this be coordinated with the rest of the ZFS > community? -- Martin Matuska FreeBSD committer http://blog.vx.sk