From owner-freebsd-fs@FreeBSD.ORG Thu Aug 23 04:04:15 2012 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 5437C106564A for ; Thu, 23 Aug 2012 04:04:15 +0000 (UTC) (envelope-from araujobsdport@gmail.com) Received: from mail-qa0-f47.google.com (mail-qa0-f47.google.com [209.85.216.47]) by mx1.freebsd.org (Postfix) with ESMTP id 046448FC08 for ; Thu, 23 Aug 2012 04:04:14 +0000 (UTC) Received: by qadc11 with SMTP id c11so377034qad.13 for ; Wed, 22 Aug 2012 21:04:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=GdKSYbz4QTO/0GsGVO0+1yHk4pRN87d4mKI/SxgMavw=; b=qc61s+Fbt0zvLaA2MhydSWoWN8NSv7lMuhUWrZg1/bY3DmjSi3LFckG+eq0ZqcppH4 kumDkfRFRWLHXsqStJH83r1+JBnTr0ryPBA4NLlxTiZZ6l2H4i+4jT5ynhC/erj11Ofb NS0xGV3YZLd74d43aLR50Z6m/714/1LPCNSbMovzKYSTUKKAS44Eruy0sHWi9Md1TEZX jC2IoCi4e8eQ8YPqayJCGGOy2fi30fVX2S9I42usX8x131nncWQSaU9gOlMrnd0ITU7X 2vzDSahdnk1EoDK5EpO1c9IApMA0HC0R+YStbswpAkdYeoPVQH1TSUnIDpBuFVLTm76D iLBQ== MIME-Version: 1.0 Received: by 10.224.1.72 with SMTP id 8mr743790qae.76.1345694654144; Wed, 22 Aug 2012 21:04:14 -0700 (PDT) Received: by 10.49.4.136 with HTTP; Wed, 22 Aug 2012 21:04:14 -0700 (PDT) In-Reply-To: References: <49C9D08A-85EF-4D23-B07F-F3980CBA5A97@slu.se> <20120815073135.GO6757@squishy.elizium.za.net> Date: Thu, 23 Aug 2012 12:04:14 +0800 Message-ID: From: Marcelo Araujo To: =?ISO-8859-1?Q?Karli_Sj=F6berg?= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: "freebsd-fs@freebsd.org" Subject: Re: Hang when importing pool X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: araujo@FreeBSD.org List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 23 Aug 2012 04:04:15 -0000 2012/8/22 Karli Sj=C3=B6berg > > 22 aug 2012 kl. 12.29 skrev Marcelo Araujo: > > > > 2012/8/15 Karli Sj=C3=B6berg > >> >> >> >> as Marcelo Araujo suggested. See how long it=C2=B4ll take before it stal= ls >> this time... >> >> > Dear Karli, > > Any new or progress with your issue? > > > Hey man, glad to hear back from you! > > Well, not much progress, I=C2=B4m afraid. The constant reboot/import-loop > didn=C2=B4t seem to yield much even after a couple of days, so I=C2=B4ve = gotten the > disks hooked up to yet another server we had and managed to spare. It=C2= =B4s > fugly to say the least, but whatever gets the job done, right:) > http://i48.tinypic.com/1z4k0uu.jpg > http://i46.tinypic.com/34pxobd.jpg > Notice the "elegant" paperclip in the SuperMicro system=C2=B4s ATX connec= tor;) > > The blade underneath is a Sun Fire X4140 from one of the two original Sun > Storage 7310 HA cluster system that served this data from a JBOD before i= t > was moved to the SuperMicro/FreeBSD system. It is equipped with even more > RAM(64GB) but import still stalls like this: > http://i49.tinypic.com/2hxvcw3.jpg > > Oddly enough, Wired RAM is only about 5-5.5GB but it hasn=C2=B4t been doi= ng > anything productive for about an hour or so... Thoughts? > > Dear, Have you tried to import the pool in readonly mode? readonly=3Don | off If set to on, pool will be imported in read-only mode with the fol= =E2=80=90 lowing restrictions: =C2=B7 Synchronous data in the intent log will not be accessib= le =C2=B7 Properties of the pool can not be changed =C2=B7 Datasets of this pool can only be mounted read-only =C2=B7 To write to a read-only pool, a export and import of th= e pool is required. Best Regards, --=20 Marcelo Araujo araujo@FreeBSD.org