From owner-freebsd-current@FreeBSD.ORG Fri Nov 18 23:33:46 2011 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 35A9F1065672 for ; Fri, 18 Nov 2011 23:33:46 +0000 (UTC) (envelope-from nevtic@tx.net) Received: from area51.tx.net (area51.tx.net [141.198.160.99]) by mx1.freebsd.org (Postfix) with ESMTP id E18318FC14 for ; Fri, 18 Nov 2011 23:33:45 +0000 (UTC) Received: from area51.tx.net (localhost [127.0.0.1]) by area51.tx.net (8.14.4/8.14.4) with ESMTP id pAIN9l1l007602 for ; Fri, 18 Nov 2011 17:09:47 -0600 (CST) (envelope-from nevtic@area51.capnet.state.tx.us) Received: from localhost (stu@localhost) by area51.tx.net (8.14.4/8.14.4/Submit) with ESMTP id pAIN9lxk007599 for ; Fri, 18 Nov 2011 17:09:47 -0600 (CST) (envelope-from nevtic@area51.capnet.state.tx.us) Date: Fri, 18 Nov 2011 17:09:47 -0600 (CST) From: nevtic@tx.net To: freebsd-current@freebsd.org Message-ID: User-Agent: Alpine 2.00 (BSF 1167 2008-08-23) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; format=flowed; charset=US-ASCII X-Mailman-Approved-At: Sat, 19 Nov 2011 00:42:31 +0000 Subject: 9.0-RC2 - bsdinstall miscount of remaining diskspace after partition deletion. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: nevtic@tx.net List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 18 Nov 2011 23:33:46 -0000 If you are performating a manual partion in 9.0-RC2 bsdinstall and you delete any created partition except the most recently created one, the total remaining space will be miscalculated. Reproducable as shown below. Workaround: if you delete a partition that is not the last partition that was created, delete all partitions created after that partition before continuing. Order does not seem to be important. The results are similar with other hard drive sizes, with the i386 or amd64 distributions, and with either 9.0-RC2 or 9.0-RC1 (I did not go back and check install discs prior to RC1) Reproducing the miscount: A 114 GB drive is used for this example: Select Manual Partitioning Perform the first Create on the drive and select GPT Creating the first partition: "Add Partition" "size" shows 114GB Change size to 4GB, set mountpoint to / and tab to OK (agree to the boot partition creation) Create a second partition: "Add Partition" "size" shows 110GB Adjust size to 10GB, set mountpoint to /usr and tab to OK Create a third partition: "Add Partition" "size" shows 100GB Adjust size to 20GB, set mountpoint to /var, and tab to OK Create a 4th partition: "size" shows 80GB remaining Adjust size to 40GB, set mountpoint to /data, and tab to OK. There is 40 GB remaining on the drive. Now change the size of /var. First, delete the currently configured /var partition. In the Partition Editor, adding up all the lines on the screen shows 54GB (plus a 64K boot) as allocated, so there should now be 60GB remaining. But the deleted /var space has not been added back into the total. Select Create again: "Add Partition" "size" shows 40GB Adjust size to 30GB, set mountpoint as /var, tab to OK A subsequent "Create" will show that 20GB is remaining, rather than the actual remaining 30GB. Selecting any size 20GB or larger for /home will give you a 20GB partition, and then an additional create will show the 10GB.