Which filesystem is this volume, I want to mount to an ubuntu server?

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http://serverfault.com – See those images below, it shows errors like wrong fs type, bad option, bad superblock, missing codepage or helper program, or other error.... I just tried to mount it as FAT (mount /dev/sdf /home/ubuntu/sdf -t vfat) http://i.stack.imgur.com/bApWP.png http://i.stack.imgur.com/IVrzQ.png (HowTos)