Corrupted Hard Drive Post: 302375689

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Operating Systems Linux Red Hat Corrupted Hard Drive Post 302375689 by 2buck56 on Saturday 28th of November 2009 08:23:47 PM

11-28-2009

Registered User

Corona688, thanks for the prompt reply. Here is result of fdisk:
root@Knoppix:~# fdisk -l /dev/sda
Disk /dev/sda: 80.0 GB, 80032038912 bytes
255 heads, 63 sectors/track, 9730 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 9730 78051802+ 8e Linux LVM
root@Knoppix:~#

Also, this is the message I see when trying to boot FC-7:
Uncompressing Linux... OK, booting the kernel
Red Hat nash version 6.0.9 starting
Reading all physical volumes. This may take a while
Found volume group "VolGroup00" using metadata type lvm2
2 logical volume(s) in volume group "VolGroup00" now active
VFS: Can't find ext3 filesystem on dev dm-0
mount: error mounting /dev/root on /sysroot as ext3: Invalid argument
setuproot: moving /dev failed: No such file or directory
setuproot: error mounting /proc: No such file or directory
setuproot: error mounting /sys: No such file or directory
switchroot: mount failed: No such file or directory
Kernel panic - not syncing: Attempted to kill init!

And then the system hangs.

If I interrupt the bootup sequeuence I am able to get to a command
line grub prompt by seleting "e" "a" or "o".

2buck56

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LEARN ABOUT DEBIAN

pvck

PVCK(8) 						      System Manager's Manual							   PVCK(8)

NAME

       pvck - check physical volume metadata

SYNOPSIS

       pvck [-d|--debug] [-h|--help] [-v|--verbose] [--labelsector] PhysicalVolume [PhysicalVolume...]

DESCRIPTION

       pvck checks physical volume LVM metadata for consistency.

OPTIONS

       See lvm for common options.

       --labelsector sector
	      By  default, 4 sectors of PhysicalVolume are scanned for an LVM label, starting at sector 0.  This parameter allows you to specify a
	      different starting sector for the scan and is useful for recovery situations.  For example, suppose the partition table is corrupted
	      or  lost	on  /dev/sda, but you suspect there was an LVM partition at approximately 100 MB.  This area of the disk may be scanned by
	      using the --labelsector parameter with a value of 204800 (100 * 1024 * 1024 / 512 = 204800):

	      pvck --labelsector 204800 /dev/sda

	      Note that a script can be used with --labelsector to automate the process of finding LVM labels.

SEE ALSO

       lvm(8), pvcreate(8), pvscan(8) vgck(8)

Sistina Software UK					 LVM TOOLS 2.02.95(2) (2012-03-06)						   PVCK(8)