Date: Fri, 5 Sep 2008 13:44:57 +0200 (CEST) From: Harald Schmalzbauer <freebsd@omnilan.de> To: FreeBSD-gnats-submit@FreeBSD.org Subject: kern/127115: Kernel Panic with misconfigured GPT Message-ID: <200809051144.m85BivoA002700@titan.flintsbach.schmalzbauer.de> Resent-Message-ID: <200809051520.m85FK13e086818@freefall.freebsd.org>
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>Number: 127115 >Category: kern >Synopsis: Kernel Panic with misconfigured GPT >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Sep 05 15:20:01 UTC 2008 >Closed-Date: >Last-Modified: >Originator: Harald Schmalzbauer >Release: FreeBSD 7.1-PRERELEASE i386 >Organization: OmniLAN >Environment: System: FreeBSD titan.flintsbach.schmalzbauer.de 7.1-PRERELEASE FreeBSD 7.1-PRERELEASE #2: Mon Sep 1 13:30:00 CEST 2008 harry@titan.flintsbach.schmalzbauer.de:/usr/obj/usr/src/sys/TITAN i386 >Description: I tried to duplicate a hard drive by creating a GPT on the new drive and copy sector 2-34 from the old drive to the new. The system freezed and as soon as I attach the new hard disk I get a kernel panic. >How-To-Repeat: ad8=blank new disk ad10=disk to clone gpart create -s gpt ad8 dd if=/dev/ad10 of=/dev/ad8 iseek=2 count=32 oseek=2 Now the disk is not usable any more with FreeBSD. Even after DOS formating or XP-formating FreeBSD panics. So the secondary gpt tabel has to be the culprit. >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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