From owner-freebsd-fs Fri Oct 12 20:51: 4 2001 Delivered-To: freebsd-fs@freebsd.org Received: from boomerang.bytehosting.com (boomerang.bytehosting.com [65.196.231.162]) by hub.freebsd.org (Postfix) with SMTP id E04CE37B40C for ; Fri, 12 Oct 2001 20:50:53 -0700 (PDT) Received: (qmail 24393 invoked by uid 0); 13 Oct 2001 01:43:19 -0000 Received: from rob@thechain.com by boomerang.bytehosting.com with qmail-scanner-0.96 (sweep: 2.4/3.47. . Clean. Processed in 0.858127 secs); 13 Oct 2001 01:43:19 -0000 X-Qmail-Scanner-Mail-From: rob@thechain.com via boomerang.bytehosting.com X-Qmail-Scanner: 0.96 (No viruses found. Processed in 0.858127 secs) Received: from unknown (HELO winbox) (@24.2.78.52) by mail.thechain.com with SMTP; 13 Oct 2001 01:43:18 -0000 From: "Rob" To: "Rob" , , Subject: RE: Boot error.. Corrupted file system? Date: Fri, 12 Oct 2001 23:44:06 -0400 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook IMO, Build 9.0.2416 (9.0.2910.0) X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2615.200 In-Reply-To: Importance: Normal Sender: owner-freebsd-fs@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org err sorry didn't meen for multiple sends -----Original Message----- From: owner-freebsd-questions@FreeBSD.ORG [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Rob Sent: Friday, October 12, 2001 11:41 PM To: freebsd-fs@FreeBSD.ORG; questions@freebsd.org Subject: Boot error.. Corrupted file system? I am writing this mailing list in a desperate attempt to find out how to restore my hdd with out loosing all the data on it. Recently I added two additional hard drives to my freebsd 4.2 system. Once I booted up my system and dl'ed some things with wget a bunch of errors occurred resulting in "kernel panic" and then system halt. When I rebooted I get and error and cannot boot freebsd error: Verifying DMI Pool Data ......... | int=00000000 err=00000000 efl=00010246 eip=00001b2c eax=00000002 ebx=00000002 ecx=00006564 edx=00000000 esi=00094cdc edi=000022bf ebp=00094cbc esp=00094ca4 cs=002b ds=0033 es=0033 fs=0033 gs=0033 gs=0033 ss=0033 cs:eip=f7 35 98 24 00 00 89 c7-89 f9 0f af 0d 9c 24 00 ss:esp=00 00 00 00 e0 4c 09 00-dc 4c 09 00 bf 22 00 00 BTX halted to try to fix this problem I installed a minimal install of fbsd on another hdd and ran fsck /dev/ad1a which said this: ** /dev/ad1a BAD SUPER BLOCK: VALUES IN SUPER BLOCK DISAGREE WITH THOSE IN FIRST ALTERNATE /dev/ad1a: INCOMPLETE LABEL: type 4.2BSD fsize 0, frag 0, cpg 0, size 9809920 Although it doesn't really help I can still df -h it; df /dev/ad1a prints: Filesystem Size Used Avail Capacity Mounted on /dev/ad1a 4.5G 1.5G 2.7G 36% fdisk /dev/ad1a prints: *****Working on device /dev/ad1a ********* parameters extracted from in-core disklabel are: cylinders=621 heads=255 sectors/track=63 (16065 blks/cyl) parameters to be used for BIOS calclations are: cylinders=621 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: The data for partition 2 is: The data for partition 3 is: The data for partition 4 is: sysid 165,(FreeBSD/NetBSD/386BSD) start 0, size 50000 (24 meg), flag 80 (active) beg: cyl 0/ head 0/ sector 1; end:cyl 1023/ head 255/ sector 63 Is the data on my hdd completely unrecoverable? Is there anyway I could mount the partion? mount /dev/ad1a /blah (/blah is a directory) prints this: mount: /dev/ad1a on /blah: incorrect super block To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-fs" in the body of the message