LVM - Copying old OS?

#Disc - /dev/sda1 with everything

pvcreate /dev/sda1
vgcreate cc11rocksVG /dev/sda1
lvcreate --size 300G --name boot cc11rocksVG

resize2fs /dev/sda1 300G #Failed

pvdisplay #This is what showed up

###  --- Physical volume ---
  PV Name               /dev/sda1
  VG Name               cc11rocksVG
  PV Size               691.28 GiB / not usable 3.34 MiB
  Allocatable           yes
  PE Size               4.00 MiB
  Total PE              176967
  Free PE               100167
  Allocated PE          76800
  PV UUID               wvMkB9-0KHW-fK7v-rMxi-gnwy-ycLL-dhuRmu
###

#Without the "#", I added those to show that they were the output

root@ubuntu:/dev# mkfs.ext4 /dev/cc11rocksVG/boot #Output below

###mke2fs 1.42 (29-Nov-2011)
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
Stride=0 blocks, Stripe width=0 blocks
19660800 inodes, 78643200 blocks
3932160 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=0
2400 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
	32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
	4096000, 7962624, 11239424, 20480000, 23887872, 71663616

Allocating group tables: done
Writing inode tables: done
Creating journal (32768 blocks): done
Writing superblocks and filesystem accounting information: done
###


#Questions
Are all of my files gone? Where do I go from here? I originally had Ubuntu 12.04 LTS on /dev/sda1 (sda2 & sda5 are swap, nothing else on drive).

I started the install to see what the installer would let me do. It's finding "/dev/mapper/cc11rockVG-boot", "/dev/mapper/cc11rocksVG-boot" with type ext4 (322122 MB). Then on to "/dev/sda", encasing "/dev/sda1" (742256 MB) then finally "/dev/sda5" with type swap (7898 MB). It looks like this is how it is supposted to be. How do I transfer the files from my OS (move entire OS into LV), then delete it?