Re: EXT3-fs: unable to read superblock

1) dumpe2fs /dev/sda2 | grep superblock

2 ) fsck -b 32768 /dev/sda2

3) mount sb=32768 /dev/sda2 /mnt

4 ) cd /mnt

5) mkdir test

6) cp file /mnt/test





On Sun, Oct 20, 2013 at 7:11 PM, Daniel Tate <[email protected]> wrote:

> When you copied to the disk, did it mount and umount completely cleanly?
> Did you mount as the meta device?
>
>
> On Sun, Oct 20, 2013 at 1:45 AM, Seb Fischer <[email protected]> wrote:
>
> > Hej sampath,
> >
> > yes, we tired this.
> >
> > But we still get this Superblock error.
> >
> > I can't get the Superblock Info from dumpe2fs, too.
> >
> > So it look like Mark was right.
> > We getting now I/O Errors when we copy Data from the Volume.
> >
> > Regards
> > Seb
> >
> >
> > On Sunday, October 20, 2013 at 6:17 AM, Sampath Nishantha wrote:
> >
> > > Try to run fsck -f *related ext3*(File System) Check again.
> > >
> > > thanks
> > > sampath
> > >
> > >
> > > On Sat, Oct 19, 2013 at 3:13 AM, Fischer, Sebastian <
> > > [email protected] (mailto:[email protected])> wrote:
> > >
> > > > Hej List,
> > > >
> > > > we have a Server with Red Hat Enterprise Linux 5 and Kernel
> 2.6.18-53.
> > > >
> > > > I booted the Server with a CentOS 6.4 Live CD.
> > > >
> > > > After Reboot back into the Serverinstallation got the Following
> > Message:
> > > >
> > > > EXT3-fs: unable to read superblock
> > > >
> > > > I only copied one File to the Disk with the LiveCD.
> > > >
> > > > Have someone an Idea what went wrong?
> > > >
> > > > Regards
> > > > Seb
> > > >
> > > > ________________________________
> > > > Sebastian Fischer
> > > > IT-Systemadministrator | System Engineer
> > > >
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> > > >
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> > > >
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> > > >
> > > >
> > > >
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> > > >
> > > > Pers. haftende Gesellschafterin:
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> > > >
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-- 
Abhishek tyagi
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