Hi ext4 developers, I tired to use tune2fs metadata_csum feature on my ext4 filesystem. I got message like: ~$ sudo tune2fs -O metadata_csum /dev/sda5 tune2fs 1.42 (29-Nov-2011) Setting filesystem feature 'metadata_csum' not supported. Is this tool supposed been used on unmounted device or it could be mounted? BTW. I googled this problem on internet. Seems no clear answer yet. Thank you! Best, Anders -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
