Re: lvm2 problem

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Bogdan Sarandan wrote:
Hello,


I want to know if there is any way to recover data from a damage lvm2
partition. The case is like this. We had a fedora core 7 server and i ran the
command fsck when the disk was mounted and running. I was not able to boot
the disk anymore after I typed fsck. Now that disk is in another computer
running linux. I am not able to mount that partition anymore. The error is
like this:

rds:/ # mount /dev/sdb2 /mnt/sdb2 mount: unknown filesystem type
'LVM2_member'

Can you please tell me a way to recover my data from that lvm2 type partition
?

Thanks,


You need to add it to an LVM2 volume group, and then fsck the logical volume. Your best chance is to use a backup superblock (see man e2fsck) but if the fsck completed, it's probably wiped out.

-- Chris

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