From owner-freebsd-fs@FreeBSD.ORG Fri Apr 1 12:55:28 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 45CB4106566C for ; Fri, 1 Apr 2011 12:55:28 +0000 (UTC) (envelope-from Nicholas.Radonicich@cogeco.com) Received: from bupnmail1.cogeco.com (bupnmail1.cogeco.com [24.226.15.15]) by mx1.freebsd.org (Postfix) with ESMTP id 0D14D8FC19 for ; Fri, 1 Apr 2011 12:55:27 +0000 (UTC) Received: from bupnmail1.cogeco.com (localhost.localdomain [127.0.0.1]) by localhost (Email Security Appliance) with SMTP id 6758A1B9049F_D95C8B3B for ; Fri, 1 Apr 2011 12:44:35 +0000 (GMT) Received: from BUPWXMT1.cogeco.com (bupwxmt1.cogeco.com [10.1.1.241]) by bupnmail1.cogeco.com (Sophos Email Appliance) with ESMTP id 3DA8D1B903E0_D95C8B3F for ; Fri, 1 Apr 2011 12:44:35 +0000 (GMT) Received: from BUPWXDB1.cogeco.com ([10.1.1.240]) by BUPWXMT1.cogeco.com with Microsoft SMTPSVC(6.0.3790.3959); Fri, 1 Apr 2011 08:44:35 -0400 Priority: normal Importance: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.4721 MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable x-cr-hashedpuzzle: VCQ= Ac3Y BHYD Ba0i CP7y CsvH DGqm DKLT ETJt Eve6 FULr Fkz4 GFe9 GZpH Hzqb H6F1; 1; ZgByAGUAZQBiAHMAZAAtAGYAcwBAAGYAcgBlAGUAYgBzAGQALgBvAHIAZwA=; Sosha1_v1; 7; {A1FB5B43-579C-41CB-9FD4-4BF7BBB807D6}; bgBpAGMAaABvAGwAYQBzAC4AcgBhAGQAbwBuAGkAYwBpAGMAaABAAGMAbwBnAGUAYwBvAC4AYwBvAG0A; Fri, 01 Apr 2011 12:43:46 GMT; VQBuAGEAYgBsAGUAIAB0AG8AIAByAGUAbQBvAHYAZQAgAFoASQBMACAAZgByAG8AbQAgAFoARgBTACAAdgAyADgA x-cr-puzzleid: {A1FB5B43-579C-41CB-9FD4-4BF7BBB807D6} Content-class: urn:content-classes:message Date: Fri, 1 Apr 2011 08:43:46 -0400 Message-ID: <4E9C445FE9190248B4F2CFB707137B5DCA4F5E@BUPWXDB1.cogeco.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: Unable to remove ZIL from ZFS v28 Thread-Index: AcvwanFRR8KnoUKpQTib0LILzXfjVw== From: "Nicholas Radonicich" To: X-OriginalArrivalTime: 01 Apr 2011 12:44:35.0287 (UTC) FILETIME=[8E2F8670:01CBF06A] Subject: Unable to remove ZIL from ZFS v28 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: Fri, 01 Apr 2011 12:55:28 -0000 Hello, I tried to remove the log device I was using testing ZFS, when I ran zpool remove tank ad10 the system became unresponsive. I left it overnight and no change thinking that the system was working things out. Below is my zpool info, both the cache and log drives are basic SATA discs. On reboot of the system I was unable to get past loading ZFS without booting into singleuser and putting the log device offline. Once offline (and unmounted) if I try to remove the log device the system still hangs. I'm currently scrubbing the system but any help on getting the device removed would be appreciated... or if more information is needed that is no problem either. FreeBSD less.cogeco.net 9.0-CURRENT FreeBSD 9.0-CURRENT #1: Thu Mar 24 08:26:39 UTC 2011 nick@:/usr/obj/usr/src/sys/GENERIC amd64 NAME STATE READ WRITE CKSUM tank DEGRADED 0 0 0 aacd0 ONLINE 0 0 0 aacd1 ONLINE 0 0 0 aacd2 ONLINE 0 0 0 aacd3 ONLINE 0 0 0 logs ad10 OFFLINE 0 0 0 cache ad6s2 ONLINE 0 0 0 errors: No known data errors=20 =20 Do you really need to print this email? Help preserve our environment! = Devez-vous vraiment imprimer ce courriel? 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