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Zigen
n00b
Joined: 16 May 2003
Posts: 16
Location: Santa Barbara, CA
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 Posted: Sun Apr 10, 2005 12:36 am Post subject: Recoverying ReiserFS Partition |
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It seems that my hard drive has created bad blocks. Now when I try to mount my partition (/dev/sda3), I keep getting this mesage:
/dev/sda3: Input/output error
mount: you must specify the filesystem type
When I try to mount the drive using this command "mount -t reiserfs /dev/sda3 /temp/", I get this message:
mount: wrong fs type, bad option, bad superblock on /dev/sda3 or too many mounted file systems.
So pretty much I know that my partition is messed up. What can I do to recover my data on the partition and the sectors that were unaffected? Is there some type of software of some sort? I am looking into any means of recoverying my data. |
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mdshort
Apprentice
Joined: 06 Dec 2004
Posts: 157
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| Posted: Sun Apr 10, 2005 12:58 am Post subject: |
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fsck?
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"With every rise, there is a fall." |
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Zigen
n00b
Joined: 16 May 2003
Posts: 16
Location: Santa Barbara, CA
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| Posted: Tue Apr 12, 2005 8:58 pm Post subject: |
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| reiserfsck gives me the same errors pretty much. It won't the partition at all. any other things I can do? |
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xming
Guru
Joined: 02 Jul 2002
Posts: 441
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| Posted: Tue Apr 12, 2005 10:44 pm Post subject: |
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if you have enough space on an other drive, try the following
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dd conv=noerror,sync if=/dev/<corrupted partition> of=/path_with_enough_space/corrupted_reiserfs.img
fsck.reiserfs /path_with_enough_space/corrupted_reiserfs.img
mount -o loop /path_with_enough_space/corrupted_reiserfs.img /mnt/<something>
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then copy what ever you want
xming
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wHAcKer
Apprentice
Joined: 18 Oct 2002
Posts: 228
Location: Grimbergen, Belgium
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| Posted: Wed Jun 01, 2005 1:29 pm Post subject: |
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And if that drive is 250gb?  |
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Chris W
l33t
Joined: 25 Jun 2002
Posts: 972
Location: Brisbane, Australia
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| Posted: Thu Jun 02, 2005 9:20 am Post subject: |
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You should really post the exact output of mount, and reiserfsck --check.
Assuming that you KNOW this was a ReiserFS partition and that you have tried all the examples in the reiserfsck man page
http://www.namesys.com/reiserfsck.html#AN%20EXAMPLE%20OF%20USING%20reiserfsck
you could try the --rebuild-sb option.
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Chris W
"Common sense: The collection of prejudices acquired by age 18." -- Einstein |
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