Respective sir,
I have Centos-6.2 on my system(P-4,1GB RAM, 80GB hdd).While working on my system I just face one problem my all folder get symbol of lock so I go for open terminal but my terminal is also not opened.So I shut down my pc without proper way.After restart my system I got shell prompt.their is one message (Give root password or press Ctrl-d)
so I give my password I got root@system#Prompt which is saying run fsck manually without -a -p so I run this option and again restart my system.In single mode user Here on root prompt I just type fsck -t ext3 /dev/sda3 and press enter that time I got warning message that checking mounted filesystem may damage your filesystem but I ignor the warning and I start file checking and pressing Enter continously. after some time I restart my computer and when I try to start in normal mode that time I got following error.
Code:
mount:/dev/sda3 already mounted or /sysroot busy
according to mtab,/dev/sda3 is already mounted on /syroot.
Kernel panic-not syncing:attempted to kill init! panic occured,switching back to text console
I know I myself created this problem by forcefully checking mounted filesystem. but after this I try take another hard disk in that harddisk I have Ubuntu 12.04 LTS I start ubuntu in single user mode and here when I try to mount the centos root partition (i.e mount -t ext4 /dev/sda3 /media) that time this partion is successfully mounted in my /media directory but when I open the /media that time their nothing except lost+found folder
Then after this I start my system in normal mode and when Idouble click on my centos root partition that time it is showing only lost+found folder in it no other folders are their so how can I take my system to its prevoius mode.
Code:
root@kiran-System-Name:/# dumpe2fs /dev/sda3 | grep -i superblock
dumpe2fs /dev/sda3 | grep -i superblock
dumpe2fs 1.42 (29-Nov-2011)
Primary superblock at 0, Group descriptors at 1-2
Backup superblock at 32768, Group descriptors at 32769-32770
Backup superblock at 98304, Group descriptors at 98305-98306
Backup superblock at 163840, Group descriptors at 163841-163842
Backup superblock at 229376, Group descriptors at 229377-229378
Backup superblock at 294912, Group descriptors at 294913-294914
Backup superblock at 819200, Group descriptors at 819201-819202
Backup superblock at 884736, Group descriptors at 884737-884738
Backup superblock at 1605632, Group descriptors at 1605633-1605634
Backup superblock at 2654208, Group descriptors at 2654209-2654210
Backup superblock at 4096000, Group descriptors at 4096001-4096002
here I got huge lines after that when I mount sda3 again in /media even their are so many file with names started with it.
so How to recover this data from lost+found folder
Last edited by Corona688; 04-24-2013 at 12:39 PM..
Reason: Code tags for code, please.
Without advanced knowledge of your Linux distribution, you are not going to be able to recover your root filesystem. You should just re-install the OS or restore for a backup if you have one. Never, ever, fsck the root filesystem except from a rescue CD.
Hi All,
I am facing a problem of filesystem corruption,where i am trying to recover data with fsck -f <device name> ,now it restore the corrupted data in lost+found directory.Please let me know how to recover the data from lost+found directory.
Thanks,
Shailesh (1 Reply)
I need to try and sort 125gb of lost+found files and directories that look like from testing the files are good in some areas. Does anyone know of a script using strings, file, find, etc. to help sort something like this........can't find it on google.
thks:confused: (1 Reply)
Does anyone have or know of a script to help sort and display a large lost+found directory? i've googled this but not much help
solaris 9
thanks (3 Replies)
Hie
I am running a sun solaris server of about 300 gigabytes disk capacity. The problem is that the machine has been having problems over the past year and at times the machine would just freeze or hang and had to be re-booted. Consequently there are too many entries in the lost+found... (1 Reply)
First time so excuse my ignorance please.
I may not be accurately describing the issue.
I have inherited a small lab mostly SUN V120s.
We lost power and are trying to recover.
Nope no backups...
The primary issue I have is 1 box is an Oracle Server.
It has 2 36Gb harddrives.
I am able to... (3 Replies)
Hi,
I have a AIX 4.3.3 running on IBM pseries server.
I have some jfs filesystems running on it.
I dont see Lost+Found directory in them.
Can anybody guide me why it is not available.
Cheers,
Vinod.. (4 Replies)
Hi all
I am using SOLARIS 8 on Sun enterpris3000 server. Last night i got a file system corrupted adn some inconsistancy in the file system were shown when i run fsck -o p option.
Then i tried to fix it with fsck -F ufs -y /dev/md/rdsk/d1 option as i have given all yes response i cd not able to... (4 Replies)
Hi all,
after a crash of our SUN Server 220R on file system was corrupt
and I had run fsck getting a lost of files/dir's in the lost+found
of the file system loking like
drwxrwxr-x 2 lmxadmin DOS---- 512 Oct 31 21:04 #0007680
drwxrwxr-x 2 lammer DOS---- 512 Jan 29 09:29... (6 Replies)
04-24-2013
Data recovery from lost+found in centos6.2