I have a laptop that I put centos 7 on and I started out with a 30gig partition. I resized the other part of the disk to allow more space for centos. I then created an unformated partition in the available space, ran
pvcreate /dev/sda4
vgextend lvname /dev/sda4
lvextend -L 184.46G /dev/lvname/root
but when I run:
sudo resize2fs /dev/lvname/root
I get:
resize2fs: Bad magic number in super-block while trying to open /dev/lvname/root
Couldn't find valid filesystem superblock.
How do I resize the volume?
Thanks,
-wes
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