From owner-freebsd-current@FreeBSD.ORG Sat Jan 4 22:26:44 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 97B64B1F for ; Sat, 4 Jan 2014 22:26:44 +0000 (UTC) Received: from outpost1.zedat.fu-berlin.de (outpost1.zedat.fu-berlin.de [130.133.4.66]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 4FBA016AA for ; Sat, 4 Jan 2014 22:26:44 +0000 (UTC) Received: from inpost2.zedat.fu-berlin.de ([130.133.4.69]) by outpost.zedat.fu-berlin.de (Exim 4.82) with esmtp (envelope-from ) id <1VzZg2-003e4V-SA>; Sat, 04 Jan 2014 23:26:42 +0100 Received: from g225042231.adsl.alicedsl.de ([92.225.42.231] helo=thor.walstatt.dyndns.org) by inpost2.zedat.fu-berlin.de (Exim 4.82) with esmtpsa (envelope-from ) id <1VzZg2-003l9d-NM>; Sat, 04 Jan 2014 23:26:42 +0100 Date: Sat, 4 Jan 2014 23:26:42 +0100 From: "O. Hartmann" To: Peter Jeremy Subject: Re: ZFS command can block the whole ZFS subsystem! Message-ID: <20140104232642.141402dd@thor.walstatt.dyndns.org> In-Reply-To: <20140104221004.GA72376@server.rulingia.com> References: <20140103130021.30569db4@thor.walstatt.dyndns.org> <20140103171457.0fbf0cd4@telesto> <20140103181622.GA61275@dan.emsphone.com> <20140103202535.6e72eebd@thor.walstatt.dyndns.org> <20140104221004.GA72376@server.rulingia.com> Organization: FU Berlin X-Mailer: Claws Mail 3.9.3 (GTK+ 2.24.22; amd64-portbld-freebsd11.0) MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; boundary="Sig_/Gqz+aV.TynPxKoBKJQoh55_"; protocol="application/pgp-signature" X-Originating-IP: 92.225.42.231 X-ZEDAT-Hint: A Cc: FreeBSD CURRENT X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Jan 2014 22:26:44 -0000 --Sig_/Gqz+aV.TynPxKoBKJQoh55_ Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable On Sun, 5 Jan 2014 09:10:04 +1100 Peter Jeremy wrote: > On 2014-Jan-03 20:25:35 +0100, "O. Hartmann" > wrote: > >[~] zfs get all BACKUP00 > >NAME PROPERTY VALUE SOURCE > ... > >BACKUP00 usedbysnapshots 0 - > >BACKUP00 usedbydataset 144K - > >BACKUP00 usedbychildren 2.53T - > >BACKUP00 usedbyrefreservation 0 - >=20 > >Funny, the disk is supposed to be "empty" ... but is marked as used > >by 2.5 TB ... >=20 > That says there's another filesystem inside BACKUP00 which has 2.5TB > used. >=20 > What are the results of: > zpool status -v BACKUP00 > zfs list -r BACKUP00 >=20 No, not stuck, came back after a while: zpool status -v BACKUP00 pool: BACKUP00 state: ONLINE status: Some supported features are not enabled on the pool. The pool can still be used, but some features are unavailable. action: Enable all features using 'zpool upgrade'. Once this is done, the pool may no longer be accessible by software that does not support the features. See zpool-features(7) for details. scan: none requested config: NAME STATE READ WRITE CKSUM BACKUP00 ONLINE 0 0 0 ada3p1 ONLINE 0 0 0 errors: No known data errors [...] zfs list -r BACKUP00 NAME USED AVAIL REFER MOUNTPOINT BACKUP00 1.48T 1.19T 144K /BACKUP00 BACKUP00/backup 1.47T 1.19T 1.47T /backup --Sig_/Gqz+aV.TynPxKoBKJQoh55_ Content-Type: application/pgp-signature; name=signature.asc Content-Disposition: attachment; filename=signature.asc -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.22 (FreeBSD) iQEcBAEBAgAGBQJSyIqiAAoJEOgBcD7A/5N8hZQIAIoObBmabG/hWIpxUbtANT4R 83h0+CEyaDdq2tfM2mpeiWqXEFLEjOSGUFgcKfdcQoOE7z6yaweMu0CFzJA+Mw54 b4Uf3I0mQgaLvbMtzW0Awxx7N/DNl9Acn2qQgdd6AGghO88yl7AXIgVosm35yOYM a8HqyjTI/xrMUyu9ttZejjX4GkiErPGneRTdjioZtrnY01eDg0B/28SNDDx1p/H0 aCwrEVnt5Q9YmxKXbsQ/QpDOh61yI0TxD951JZl8dId/ON1l7qfziG+xR8Bg/PW9 Rm6pd/q7tOmZkxrDLw8eSd6LaIL7QHr68w5o6mT4b6pvOXf4jEazj2SIewDkPg0= =FbDl -----END PGP SIGNATURE----- --Sig_/Gqz+aV.TynPxKoBKJQoh55_--