From owner-freebsd-fs@FreeBSD.ORG Thu Jun 27 17:26:30 2013 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 76C31251 for ; Thu, 27 Jun 2013 17:26:30 +0000 (UTC) (envelope-from biancalana@gmail.com) Received: from mail-vb0-x22a.google.com (mail-vb0-x22a.google.com [IPv6:2607:f8b0:400c:c02::22a]) by mx1.freebsd.org (Postfix) with ESMTP id 3B2C9138C for ; Thu, 27 Jun 2013 17:26:30 +0000 (UTC) Received: by mail-vb0-f42.google.com with SMTP id i3so908171vbh.1 for ; Thu, 27 Jun 2013 10:26:29 -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=/ZC1QiZ/O2w+S1l+tjWMND/jBlj0FdB+zXmhCFYsl00=; b=ymdcJliZ4WStgCmrfaDzeEJvX9gSQlTGtYNawEtis9beQftEaFWycvu11WC0sri8wm Z82MuN0OC7qtqH2wNw2zSgRsveP5Tfbk39j3i5n0ZASzOT68FxLHJk6nJP+2kEx5aoEf eEqvpOBDE56D6cljjO2mDI2tYrH6Ijd/FjJwQpOuEI3RTsJSbPS3FZZ3sSFilMDywv84 AC6y4O2/ky5EcsRs/jfH37fsSnRcUx0feYjxCGt7rRa5jI1IgXCoXjeKAU8FRHJcq2Of r4nXew3XE8ui99xAepDTR8Iuhm+ETup3dj5tEcleIAY1l0ukcTQtWDUOxxyLhp7sCv1r LPGQ== MIME-Version: 1.0 X-Received: by 10.58.207.195 with SMTP id ly3mr3857900vec.77.1372353989757; Thu, 27 Jun 2013 10:26:29 -0700 (PDT) Received: by 10.58.77.34 with HTTP; Thu, 27 Jun 2013 10:26:29 -0700 (PDT) In-Reply-To: <20130627153620.GA21491@icarus.home.lan> References: <20130627152304.GA21262@icarus.home.lan> <20130627153620.GA21491@icarus.home.lan> Date: Thu, 27 Jun 2013 14:26:29 -0300 Message-ID: Subject: Re: ZFS mount volume freeze From: Alexandre Biancalana To: Jeremy Chadwick Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: freebsd-fs@freebsd.org 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: Thu, 27 Jun 2013 17:26:30 -0000 On Thu, Jun 27, 2013 at 12:36 PM, Jeremy Chadwick wrote: > On Thu, Jun 27, 2013 at 12:31:15PM -0300, Alexandre Biancalana wrote: > > On Thu, Jun 27, 2013 at 12:23 PM, Jeremy Chadwick > wrote: > > > > > > > > > > How this machine is my home file server I'm free to do almost > everything > > > to > > > > troubleshoot that. > > > > > > > > Any ideas on how troubleshoot that further ? > > > > > > Are there any messages on console ("dmesg") indicating something > > > anomalous going on? > > > > > > > Hi Jeremy, > > > > No messages in dmesg or console... > > Are you using deduplication or compression on any of the filesystems or > the pool? > Sorry, I forgot to give that info... # zfs get all datastore1/vms NAME PROPERTY VALUE SOURCE datastore1/vms type filesystem - datastore1/vms creation Sun Jun 9 11:43 2013 - datastore1/vms used 238G - datastore1/vms available 144G - datastore1/vms referenced 55.6G - datastore1/vms compressratio 1.94x - datastore1/vms mounted no - datastore1/vms quota none local datastore1/vms reservation none local datastore1/vms recordsize 128K default datastore1/vms mountpoint /datastore1/vms inherited from datastore1 datastore1/vms sharenfs off default datastore1/vms checksum on default datastore1/vms compression on inherited from datastore1 datastore1/vms atime off local datastore1/vms devices on default datastore1/vms exec on default datastore1/vms setuid on default datastore1/vms readonly off default datastore1/vms jailed off default datastore1/vms snapdir hidden default datastore1/vms aclmode passthrough inherited from datastore1 datastore1/vms aclinherit passthrough inherited from datastore1 datastore1/vms canmount on default datastore1/vms xattr on default datastore1/vms copies 1 default datastore1/vms version 5 - datastore1/vms utf8only off - datastore1/vms normalization none - datastore1/vms casesensitivity sensitive - datastore1/vms vscan off default datastore1/vms nbmand off default datastore1/vms sharesmb off default datastore1/vms refquota 200G local datastore1/vms refreservation 200G local datastore1/vms primarycache all default datastore1/vms secondarycache all default datastore1/vms usedbysnapshots 60.4M - datastore1/vms usedbydataset 55.6G - datastore1/vms usedbychildren 0 - datastore1/vms usedbyrefreservation 183G - datastore1/vms logbias latency default datastore1/vms dedup sha256,verify inherited from datastore1 datastore1/vms mlslabel - datastore1/vms sync standard default datastore1/vms refcompressratio 1.94x - datastore1/vms written 17.3G - This pool was created using 4k blocks and also has a 8G SSD used as zil