From owner-freebsd-geom@FreeBSD.ORG Sat Sep 16 18:58:01 2006 Return-Path: X-Original-To: freebsd-geom@FreeBSD.ORG Delivered-To: freebsd-geom@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E132816A40F for ; Sat, 16 Sep 2006 18:58:01 +0000 (UTC) (envelope-from arne_woerner@yahoo.com) Received: from web30302.mail.mud.yahoo.com (web30302.mail.mud.yahoo.com [209.191.69.64]) by mx1.FreeBSD.org (Postfix) with SMTP id 6B8D243D55 for ; Sat, 16 Sep 2006 18:58:01 +0000 (GMT) (envelope-from arne_woerner@yahoo.com) Received: (qmail 81223 invoked by uid 60001); 16 Sep 2006 18:58:00 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=Message-ID:Received:Date:From:Subject:To:In-Reply-To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=yVrKzX05v7SjzR+CdePDDkJpCRgcYZxmEQDK7UdH1+RdpGa5n1n4l4Qvoz6qHxlVxsoRILhojANCaMVIm+tUQcM9yUsjgyaiEWxjswOKaz96Ed0XD8+Bu6D9nsIy6ZQ2NVxosUtgNNPaBjgYTD1eSfaT41IZQIT3iGkkYrw05hc= ; Message-ID: <20060916185800.81221.qmail@web30302.mail.mud.yahoo.com> Received: from [213.54.67.190] by web30302.mail.mud.yahoo.com via HTTP; Sat, 16 Sep 2006 11:58:00 PDT Date: Sat, 16 Sep 2006 11:58:00 -0700 (PDT) From: "R. B. Riddick" To: freebsd-geom@FreeBSD.ORG In-Reply-To: <200609150945.k8F9jdU6007297@lurza.secnetix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Cc: Subject: Re: gmirror size question X-BeenThere: freebsd-geom@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: GEOM-specific discussions and implementations List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 16 Sep 2006 18:58:02 -0000 --- Oliver Fromme wrote: > R. B. Riddick wrote: > Yes, but that takes quite a lot of work and time. If you > Yup! Right! > use RAID1, you don't want any downtime in the first place. > Also, it might not be obvious to the person repairing the > mirror that the new disk is too small. The EINVAL errno > code isn't really very verbose about the root of the > problem. > Yup! Maybe the G_RAID5_DEBUG should use 0 as its first argument and not 1, so that at least syslog mentions the reason why it failed... And the gmirror front end could try to be more context sensitive with its error messages... :-) Who writes the change request? I can do, if nobody else wants to do it... > If you use the gnop trick at the beginning, so the gmirror > is somewhat smaller, then you can simply plug in the new > drive, gmirror insert, and you're done. No downtime at > all. You don't even have to remember anything special. > Yup! Right! -Arne __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com