On Fri, May 06, 2016 at 06:19:35PM +0000, Wes James wrote: > 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 I find it easiest to do lvextend -l 100%VG /dev/lvname/rootI find it easiest to do lvextend -l 100%VG /dev/lvname/root. (Then, if practical, and since it's a laptop, I'm guessing it's not a production machine), reboot from a livecd or whatever and doing e2fsk -f /dev/lvmname/root I don't know if it will solve your issue, but may be worth trying. > > > 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. > -- Scott Robbins PGP keyID EB3467D6 ( 1B48 077D 66F6 9DB0 FDC2 A409 FA54 EB34 67D6 ) gpg --keyserver pgp.mit.edu --recv-keys EB3467D6