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-   -   Mounting Logical Volumes (http://www.linuxquestions.org/questions/fedora-35/mounting-logical-volumes-400069/)

acidblue 01-05-2006 10:38 PM

Mounting Logical Volumes
 
I have an external usb HD case that I put an HD in with a old copy of fc4 on.
But when It's mounted I can only read the /boot partition.
How do I mount the Logical Volumes so I can read the rest of the disk??
Or is it something else?? I'm assuming it's the Logical Volumes.

WhatsHisName 01-06-2006 12:03 AM

You need to activate the volume group:

# vgscan
# vgchange -a y
# vgscan
# lvscan

The VG should now be activated and LVs mountable.

acidblue 01-07-2006 06:11 PM

I get an error no 'logical volumes found'.
I've mounted the usb HD with>> mount -t ext3 /dev/sda1 /mnt/usb
Like always I can see only '/boot' partition.
Do I have to give vgscan special parameters??

WhatsHisName 01-07-2006 06:51 PM

What OS are you using?

Does vgscan detect the volume group after running vgchange?

Also, try running pvscan.

acidblue 01-07-2006 11:50 PM

Slackware 10.2
No vgscan and vgchange detect nothing.

WhatsHisName 01-08-2006 01:49 AM

What does pvscan find?

acidblue 01-28-2006 10:02 PM

pvscan finds nothing.
'no physical volumes found'
vgscan gives me: etc/lvmtab.d has been created, I think thats what
it said, or something simular.
I have no idea what that means.
There must be some way to mount Logical Volumes.
I wonder if it because its on an external usb HD that
it won't mount.


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