01-28-2009
Tried mounting as an ext2 file:
mount -t ext2 /dev/VolGroup00/LogVol00 /ramdisk/mydir
This fails with wrong fs type, bad option, bad superblock on /dev/VolGroup00/LogVol00,
missing codepage or other error.
5 More Discussions You Might Find Interesting
1. Linux
Hi,
What do you means to create so OS Linux directories under LVM?
So, I've installed my machine :
df
Filesystem 1K-blocks Used Available Use% Mounted on
/dev/sda3 97943628 524316 92443984 1% /
udev 4023852 168 4023684 1% /dev... (1 Reply)
Discussion started by: hiddenshadow
1 Replies
2. Solaris
did something very dump under /usr/lib, eg: overwite a bunch of files from a similar system's /usr/lib, while the system is live..
I have no backup on this..it crashed...and came up with a bunch of device driver load errors and hung...
This is Solaris10 update 7 .. I wonder if I could do a... (0 Replies)
Discussion started by: ppchu99
0 Replies
3. Slackware
Dear all,
I found, in Slackware, without using physical/raw partition Linux can be booted & OS will be in LVM but in general people use /boot from physical/raw partition to boot the RedHat linux System & root and other file systems would be in LVM. My doubt is how a system will be booted without... (5 Replies)
Discussion started by: Tlogine
5 Replies
4. UNIX for Advanced & Expert Users
hi,
i deleted one file from linux
please let me know, if we can recover it ? if yes, pls let me know the steps to do.. (3 Replies)
Discussion started by: raghur77
3 Replies
5. Linux
Hi all. Not sure where to post this, so figured I'd start here. I have a LVM2 partition that has become unreadable. I've scoured dozens of threads about the topic and have hit a wall, so any advice is appreciated. Below is what I think shows what my major problem is:
First, a simple mount... (3 Replies)
Discussion started by: dargason
3 Replies
LEARN ABOUT DEBIAN
dumpe2fs
DUMPE2FS(8) System Manager's Manual DUMPE2FS(8)
NAME
dumpe2fs - dump ext2/ext3/ext4 filesystem information
SYNOPSIS
dumpe2fs [ -bfhixV ] [ -o superblock=superblock ] [ -o blocksize=blocksize ] device
DESCRIPTION
dumpe2fs prints the super block and blocks group information for the filesystem present on device.
Note: When used with a mounted filesystem, the printed information may be old or inconsistent.
OPTIONS
-b print the blocks which are reserved as bad in the filesystem.
-o superblock=superblock
use the block superblock when examining the filesystem. This option is not usually needed except by a filesystem wizard who is
examining the remains of a very badly corrupted filesystem.
-o blocksize=blocksize
use blocks of blocksize bytes when examining the filesystem. This option is not usually needed except by a filesystem wizard who is
examining the remains of a very badly corrupted filesystem.
-f force dumpe2fs to display a filesystem even though it may have some filesystem feature flags which dumpe2fs may not understand (and
which can cause some of dumpe2fs's display to be suspect).
-h only display the superblock information and not any of the block group descriptor detail information.
-i display the filesystem data from an image file created by e2image, using device as the pathname to the image file.
-x print the detailed group information block numbers in hexadecimal format
-V print the version number of dumpe2fs and exit.
BUGS
You need to know the physical filesystem structure to understand the output.
AUTHOR
dumpe2fs was written by Remy Card <Remy.Card@linux.org>. It is currently being maintained by Theodore Ts'o <tytso@alum.mit.edu>.
AVAILABILITY
dumpe2fs is part of the e2fsprogs package and is available from http://e2fsprogs.sourceforge.net.
SEE ALSO
e2fsck(8), mke2fs(8), tune2fs(8)
E2fsprogs version 1.42.5 July 2012 DUMPE2FS(8)