From owner-freebsd-stable@FreeBSD.ORG Tue Jul 7 23:10:41 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C6FFC106564A for ; Tue, 7 Jul 2009 23:10:41 +0000 (UTC) (envelope-from brooks@lor.one-eyed-alien.net) Received: from lor.one-eyed-alien.net (lor.one-eyed-alien.net [69.66.77.232]) by mx1.freebsd.org (Postfix) with ESMTP id 805568FC0A for ; Tue, 7 Jul 2009 23:10:41 +0000 (UTC) (envelope-from brooks@lor.one-eyed-alien.net) Received: from lor.one-eyed-alien.net (localhost [127.0.0.1]) by lor.one-eyed-alien.net (8.14.3/8.14.3) with ESMTP id n67N9bu2011928; Tue, 7 Jul 2009 18:09:37 -0500 (CDT) (envelope-from brooks@lor.one-eyed-alien.net) Received: (from brooks@localhost) by lor.one-eyed-alien.net (8.14.3/8.14.3/Submit) id n67N9aHA011927; Tue, 7 Jul 2009 18:09:36 -0500 (CDT) (envelope-from brooks) Date: Tue, 7 Jul 2009 18:09:36 -0500 From: Brooks Davis To: Andrew Snow Message-ID: <20090707230936.GC2415@lor.one-eyed-alien.net> References: <20090707195614.GA24326@martini.nu> <20090707222631.GA70750@martini.nu> <4A53CCEC.7010808@modulus.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="+xNpyl7Qekk2NvDX" Content-Disposition: inline In-Reply-To: <4A53CCEC.7010808@modulus.org> User-Agent: Mutt/1.5.17 (2007-11-01) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (lor.one-eyed-alien.net [127.0.0.1]); Tue, 07 Jul 2009 18:09:38 -0500 (CDT) Cc: freebsd-stable@freebsd.org Subject: Re: ZFS: drive replacement performance X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Jul 2009 23:10:42 -0000 --+xNpyl7Qekk2NvDX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jul 08, 2009 at 08:32:12AM +1000, Andrew Snow wrote: > Mahlon E. Smith wrote: >=20 >> Strangely, the ETA is jumping all over the place, from 50 hours to 2000+ >> hours. Never seen the percent complete over 0.01% done, but then it >> goes back to 0.00%. >=20 > Are you taking snapshots from crontab? Older versions of the ZFS code=20 > re-started scrubbing whenever a snapshot was taken. I know I'm not doing anything to mine. It's just sitting there unused. -- Brooks --+xNpyl7Qekk2NvDX Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (FreeBSD) iD8DBQFKU9WwXY6L6fI4GtQRAs6YAKDRZPbSd+A4R+FxFHSUV3mqaB6F6ACfedzP sGyCTf2hQwnfbVhk0uuZB7E= =7ffk -----END PGP SIGNATURE----- --+xNpyl7Qekk2NvDX--