Hi... On Wed, Dec 26, 2012 at 12:19 PM, sham pavman <shampavman.cg at gmail.com> wrote: > <SNIP> > mkfs -t ext4 /dev/sdb > mke2fs 1.42 (29-Nov-2011) try using mkfs.ext4 instead.... -- regards, Mulyadi Santosa Freelance Linux trainer and consultant blog: the-hydra.blogspot.com training: mulyaditraining.blogspot.com