On 10/04/2010 02:52 PM, Steve Brooks wrote: > The really odd thing here > is that on another raid disk created the "exact" same way with the exact > same parameters to "mkfs" and identically mounted I have an EXT4 > filesystem with different attributes, see below. Surely that should not > happen. Also as I understand it one of the defaults is to have "journal" > enabled not disabled. The defaults are determined by /etc/mke2fs.conf. If you've modified or removed that file, mkfs.ext4 will behave differently.