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issues with superblock
| Posted by ramya, 05-18-2011, 03:53 AM |
| hi Guys ,
I get the below error in my server,
I have attached the screenshot
http://i56.tinypic.com/o1n2o.jpg
fsck or e2fsck does not work
Any suggestion to fix this issue ?
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| Posted by The3bl, 05-18-2011, 04:55 AM |
| dumpe2fs /dev/sda| grep superblock
that will give you a list of backup superblocks to try.
Then try running fsck -b xxxxx /dev/sda
Where xxxx is the back up blocks from the first print out.
Last edited by The3bl; 05-18-2011 at 04:59 AM.
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| Posted by ramya, 05-18-2011, 07:48 AM |
| I tried it it has gave same message for all blocks
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| Posted by humawebdesign, 05-18-2011, 10:07 AM |
| then you should submit a support ticket to your provider.
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| Posted by ramya, 05-18-2011, 10:31 AM |
| I am myself the provider so looking for solutions
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| Posted by The3bl, 05-18-2011, 12:03 PM |
| Hope you have a back up of the data on the drive.
You can try gpart or debugfs on it and hope you can save it.
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| Posted by ashu, 05-18-2011, 12:42 PM |
| I think you' got a corrupted file system :-(
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| Posted by stardust_x7, 05-18-2011, 12:51 PM |
| Do you have backup drive?
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| Posted by ramya, 05-18-2011, 01:05 PM |
| I have backup drive but I want to find a solution for this superblock issue
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| Posted by FastServ, 05-18-2011, 02:49 PM |
| dev/sda2 is an LVM partition... you can't run fsck directly on it, rather you would run it on an ext3 volume contained within it.
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| Posted by ramya, 05-19-2011, 04:50 AM |
| fastserv,
Can you tell me how ?
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| Posted by The3bl, 05-19-2011, 05:01 AM |
| Run lvdisplay
The try running something like this.
fsck /dev/VolGroup00/LogVol00
I doubt it will make a dif.
Only other choice I can think of is to type touch forcefsck
Then reboot and pray.
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