MBR Corruption and Restore

From: yo _ (exhausted01_at_hotmail.com)
Date: 08/31/03

  • Next message: Robert Huff: "USB 2 & umass"
    To: freebsd-questions@freebsd.org
    Date: Sat, 30 Aug 2003 19:39:44 -0400
    
    

    Hello All!

    Unfortunatly, i was having a minor hard disk problem on my first FreeBSD
    installation, and (so used to Debian) i thought i could fsck after "shutdown
    now". Apparently this was not the case, as my file systems were still
    mounted. After a quick re-install, with backups, it appears my MBR is
    corrupted as it will not start the /boot/loader and my BIOS recognizes my
    disk as a "non system disk" (FreeBSD has been re-installed, to get into the
    system i use the boot2 from the bootable CD).

    Is there anyway i can manually install the FreeBSD boot loader while in the
    system? I figured it is dd'ing the /boot files to the beginning of my hard
    disk, but i don't know what location nor how safe this is. Thank to all of
    you in advance!
    -Rian Hunter

    _________________________________________________________________
    Get MSN 8 and enjoy automatic e-mail virus protection.
    http://join.msn.com/?page=features/virus

    _______________________________________________
    freebsd-questions@freebsd.org mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-questions
    To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"


  • Next message: Robert Huff: "USB 2 & umass"

    Relevant Pages

    • FreeBSD Installation Horror
      ... FreeBSD on my old computer. ... Then I booted the installation and tried to partition my ... to do with the fact that my BIOS doesn't support the disk size. ...
      (freebsd-questions)
    • Re: Planning a FreeBSD desktop, basic questions.
      ... doing it over again on a fresh installation of 5.x ... > - FreeBSD will be on the second disk. ... Windows and FreeBSD from the *same* drive, but not two different drives. ...
      (freebsd-questions)
    • Re: Install bug - 4.9 stable - post install circular reboot
      ... Before the tests there was a working FreeBSD installation on the disk. ... There may be some disk geometry issues in play here. ...
      (freebsd-stable)
    • I am such a fool! How to recover my data?
      ... My hard disk and I are in a rather tight situation right now. ... so I decided to format hard drive 2 into NTFS. ... GRUB installed allowing me to dual boot between FreeBSD and Windows. ... was to remove the FreeBSD MBR, so silly me booted the FreeBSD installation CD ...
      (freebsd-questions)
    • Re: Planning a FreeBSD desktop, basic questions.
      ... > machine, disk partitioning for a workstation, miscellaneous installation ... > identical HD where FreeBSD will live on. ... > entire partitions. ... Since you've obviously survived installation, ...
      (freebsd-questions)