From owner-freebsd-fs@FreeBSD.ORG Sun Dec 6 02:36:35 2009 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 A845D106566B for ; Sun, 6 Dec 2009 02:36:35 +0000 (UTC) (envelope-from rincebrain@gmail.com) Received: from mail-fx0-f209.google.com (mail-fx0-f209.google.com [209.85.220.209]) by mx1.freebsd.org (Postfix) with ESMTP id 3A23A8FC15 for ; Sun, 6 Dec 2009 02:36:35 +0000 (UTC) Received: by fxm2 with SMTP id 2so1147783fxm.13 for ; Sat, 05 Dec 2009 18:36:34 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=+8tCvYEPggZF5hQvFD4/aohJcLMKfd/nv9+xrOzJlK4=; b=TbRcPBJ4D8+7LcdN3qKfEE7wuTC7jMQttzDkvtLb3hNs4US63o/gcJ38hyqbXoUBCl XXXvFjI7YD+SGOE5VJ1tkmo6vgH0bp6JNJl0Z/5DjkSI5NICJC+b/i4ROVq1OyMsjCEv i7EgnMVuynWRrdpUIWy/ns0+ncG2M3exxeygk= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=KqmX/G4rST52YDSNfOn9UmSOnbHQ5jwt13qwf8wvU+LkWDa0WSjsOazA+65ahQu8wV Q2Makp+rfCQnTawZnlqvg/l7yEHfjw6gRTDOdtypEmVHH0zucVU487N48ICHXxX64DXp PDsD6CdzYe+n9JEyCQKDStDGn686sMqR6RKho= MIME-Version: 1.0 Received: by 10.239.139.211 with SMTP id u19mr499587hbu.97.1260066994116; Sat, 05 Dec 2009 18:36:34 -0800 (PST) In-Reply-To: References: <20091205170400.GM73250@gremlin.foo.is> <8555674.871260033069220.JavaMail.root@zimbra> <20091205184112.GP73250@gremlin.foo.is> <5da0588e0912051052p25fb743ele098ed9cb9de8fa0@mail.gmail.com> <20091205190641.GQ73250@gremlin.foo.is> <20091205191526.GR73250@gremlin.foo.is> Date: Sat, 5 Dec 2009 21:36:34 -0500 Message-ID: <5da0588e0912051836m28ad14cald32277d94aff7c66@mail.gmail.com> From: Rich To: Josh Carter Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-fs@freebsd.org Subject: Re: ZFS and reordering drives 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: Sun, 06 Dec 2009 02:36:35 -0000 Sure - the problem, as observed above, is no longer reordering (which as someone noted, can be fixed by importing by gpid out of /dev, on FBSD or Solaris), but that one of the drive sizes /shrank/, presumably due to bad blocks. - Rich On Sat, Dec 5, 2009 at 9:25 PM, Josh Carter wrot= e: > FWIW, I've hit drive re-ordering problems several times on FreeBSD and Op= enSolaris (most of those due to me doing abusive things to the system on pu= rpose). In all cases a "zfs export [pool]" and "zfs import [pool]" fixed th= e issue. I'm not sure exactly what ZFS is doing, but even across reboots it= appears to remember the configuration it used to see, and insist on seeing= it again. An export/import forces ZFS to forget what it knows and look at = what's on the drives. > > -Josh > > _______________________________________________ > freebsd-fs@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-fs > To unsubscribe, send any mail to "freebsd-fs-unsubscribe@freebsd.org" > --=20 my US geograpy is lousy...lol so's mine and I live here Make no little plans; they have no ma...