From owner-freebsd-current Fri May 15 14:23:26 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id OAA07069 for freebsd-current-outgoing; Fri, 15 May 1998 14:23:26 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from kweetal.tue.nl (kweetal.tue.nl [131.155.2.7]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id OAA07039 for ; Fri, 15 May 1998 14:23:21 -0700 (PDT) (envelope-from jbackus@plex.nl) Received: from ascend1p8.urc.tue.nl [131.155.211.38] by kweetal.tue.nl (8.8.8) for id XAA27475 (ESMTP). Fri, 15 May 1998 23:23:01 +0200 (MET DST) Received: (qmail 334 invoked by uid 1000); 15 May 1998 21:23:35 -0000 Message-ID: <19980515232335.A301@mp-c.com> Date: Fri, 15 May 1998 23:23:35 +0200 From: Jos Backus To: current@FreeBSD.ORG Subject: Kernel panic: lockmgr: locking against myself Reply-To: Jos Backus Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.92.8 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hello all, I'm trying to move my FreeBSD partition from sd1 to sd0. While trying to disklabel /dev/rsd0s4 using sysinstall the system panics, and savecore says: dumplo = 65536 (128 * 512) savecore: reboot after panic: lockmgr: locking against myself savecore: system went down at Fri May 15 23:07:07 1998 savecore: no dump, not enough free space on device More info: # fdisk sd0 ******* Working on device /dev/rsd0 ******* parameters extracted from in-core disklabel are: cylinders=530 heads=255 sectors/track=63 (16065 blks/cyl) parameters to be used for BIOS calculations are: cylinders=530 heads=255 sectors/track=63 (16065 blks/cyl) Media sector size is 512 Warning: BIOS sector numbering starts with sector 1 Information from DOS bootblock is: The data for partition 1 is: sysid 5,(Extended DOS) start 2056320, size 2265165 (1106 Meg), flag 0 beg: cyl 128/ sector 1/ head 0; end: cyl 268/ sector 63/ head 254 The data for partition 2 is: sysid 6,(Primary 'big' DOS (> 32MB)) start 16065, size 2040255 (996 Meg), flag 0 beg: cyl 1/ sector 1/ head 0; end: cyl 127/ sector 63/ head 254 The data for partition 3 is: sysid 10,(OS/2 Boot Manager or OPUS) start 63, size 16002 (7 Meg), flag 80 (active) beg: cyl 0/ sector 1/ head 1; end: cyl 0/ sector 63/ head 254 The data for partition 4 is: sysid 165,(FreeBSD/NetBSD/386BSD) start 4321485, size 4192965 (2047 Meg), flag 0 beg: cyl 269/ sector 1/ head 0; end: cyl 529/ sector 63/ head 254 This is with FreeBSD 3.0-CURRENT #5: Wed May 13 23:36:35 CEST 1998 root@jos.mp-c.com:/usr/src/sys/compile/JOS ahc0: rev 0x01 int a irq 9 on pci0.10.0 ahc0: aic7880 Wide Channel, SCSI Id=7, 16/255 SCBs scbus0 at ahc0 bus 0 ahc0: target 0 Tagged Queuing Device sd0 at scbus0 target 0 lun 0 sd0: type 0 fixed SCSI 2 sd0: Direct-Access 4157MB (8515173 512 byte sectors) ahc0: target 1 Tagged Queuing Device sd1 at scbus0 target 1 lun 0 sd1: type 0 fixed SCSI 2 sd1: Direct-Access 2063MB (4226725 512 byte sectors) The Adaptec BIOS version is 1.32 (in case that matters). BIOS translation for drives > 1GB is turned on. I tried doing this with the latest boot.flp, with identical results. Thanks for any info anyone may be able to provide! Cheers, -- Jos Backus _/ _/_/_/ "Modularity is not a hack." _/ _/ _/ -- D. J. Bernstein _/ _/_/_/ _/ _/ _/ _/ jbackus@plex.nl _/_/ _/_/_/ use Std::Disclaimer; To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message