Check the file system and size of the mount to see if it is correct.
df -h
If its not correct, run:
sudo parted /dev/sdb
Within Parted print the current partition layout to see its partitions and their max size.
(parted) print
Resize the partition to 100%
(parted) resizepart 1 100% # assuming partition 1, resize to 100% of the disk
Confirm and Exit
Yes
Quit
Resize the File System for ext4:
sudo resize2fs /dev/sdb
Verify the Expnsion:
df -h /mnt/homelux800
