From owner-freebsd-bugs@FreeBSD.ORG Thu May 3 21:50:05 2012 Return-Path: Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id ECCB41065672 for ; Thu, 3 May 2012 21:50:05 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id A5A078FC15 for ; Thu, 3 May 2012 21:50:05 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.5/8.14.5) with ESMTP id q43Lo5lL091187 for ; Thu, 3 May 2012 21:50:05 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.5/8.14.5/Submit) id q43Lo5DA091184; Thu, 3 May 2012 21:50:05 GMT (envelope-from gnats) Resent-Date: Thu, 3 May 2012 21:50:05 GMT Resent-Message-Id: <201205032150.q43Lo5DA091184@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Warren Block Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 55260106566B for ; Thu, 3 May 2012 21:47:44 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id 3FF398FC0C for ; Thu, 3 May 2012 21:47:44 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id q43Llhj0050960 for ; Thu, 3 May 2012 21:47:43 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id q43LlhWj050959; Thu, 3 May 2012 21:47:43 GMT (envelope-from nobody) Message-Id: <201205032147.q43LlhWj050959@red.freebsd.org> Date: Thu, 3 May 2012 21:47:43 GMT From: Warren Block To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: bin/167567: gpart(8) -a alignment silently overrides -b beginning option X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 May 2012 21:50:06 -0000 >Number: 167567 >Category: bin >Synopsis: gpart(8) -a alignment silently overrides -b beginning option >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Thu May 03 21:50:05 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Warren Block >Release: 9-STABLE >Organization: >Environment: FreeBSD lightning 9.0-STABLE FreeBSD 9.0-STABLE #0 r234953: Thu May 3 09:21:21 MDT 2012 root@lightning:/usr/obj/usr/src/sys/LIGHTNING amd64 >Description: When both the -a and -b options are given, -a overrides the value given by -b. gpart add -t freebsd-ufs -a4k -b1m -s2g ada0 adds a partition that starts at the next available even multiple of 4k rather than at 1M. If the -b value is an even multiple of the -a value, it should be used. Otherwise, an error should be shown. >How-To-Repeat: gpart create -s gpt ada0 gpart add -t freebsd-boot -a4k -s512k ada0 gpart add -t freebsd-ufs -a4k -b1m -s2g ada0 gpart show ada0 => 34 42680253 ada0 GPT (20G) 34 6 - free - (3.0k) 40 1024 1 freebsd-boot (512k) 1064 4194304 2 freebsd-ufs (2.0G) 4195368 38484919 - free - (18G) The freebsd-ufs partition should start at 2048, or 1M. >Fix: If a -b value is given, compare it to the alignment value. Use if it matches the alignment, otherwise error out. >Release-Note: >Audit-Trail: >Unformatted: