Patrick Dupre wrote: > Hello, > > I duplicate an hard drive to another one with logical partition. > I kept the / on a standard partition, put the /usr on /dev/VG1/usr, etc... > When I mount the logical partitions I do experience any problem but when > I boot the machine on the logical partition I get an error from the > /etc/fstab. > How did you duplicate the drive? > fsck complains > The superblock could not be read or does not describe a correct ext2 > filesystem. If the device is valid and it really contains an ext2 > filesystem (and not swap or ufs or something else), then the superblock > is corrupt, and you might try running e2fsck with an alternate superblock: > e2fsck -b 8193 <device> > > I am using grub, > > In the fstab I put: > /dev/VG1/usr /usr > Please post your entire /etc/fstab. > I looks like that the logical partitions are not recognize by fsck, but it > works fine when I do the same from a properly boot disk. > fsck works find with LVM. I suspect that you may may have the wrong LV and/or VG name. You may want to run lvscan to display the names. Mikkel -- Do not meddle in the affairs of dragons, for thou art crunchy and taste good with Ketchup!
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